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Santoprene TPV vs. Traditional Rubber: Key Differences and Advantages

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Choosing the right material is essential for manufacturing durable, flexible, and high-performance sealing components. In industries such as automotive, construction, electrical equipment, and industrial manufacturing, rubber materials are widely used for seals, gaskets, protective profiles, and weatherstripping. However, advances in material technology have introduced alternatives that combine rubber-like flexibility with the processing advantages of thermoplastics.

Santoprene TPV is one such material. It is a thermoplastic vulcanizate designed to deliver many of the useful properties of rubber while supporting efficient thermoplastic processing. Traditional rubber materials, including EPDM and other elastomers, remain valuable for applications that require specific mechanical, thermal, and chemical properties.

For manufacturers seeking reliable sealing solutions, Custom TPV Profiles offer flexibility in design, dimensions, and material selection to meet specific application requirements. Understanding the differences between Santoprene TPV and traditional rubber can help engineers and product designers choose the most suitable material based on durability, manufacturing efficiency, environmental resistance, and long-term performance.

What Is Santoprene TPV?

Santoprene TPV is a thermoplastic vulcanizate that combines a vulcanized rubber phase with a thermoplastic phase. This material structure helps provide rubber-like flexibility while allowing the material to be processed using suitable thermoplastic manufacturing methods.

Unlike conventional thermoset rubber, which generally requires vulcanization during manufacturing, TPV can be processed through techniques such as extrusion and injection molding, depending on the grade and product design. This makes it suitable for manufacturing seals, gaskets, automotive components, tubing, and other flexible industrial products.

Santoprene TPV is commonly associated with properties such as elastic recovery, weathering resistance, and resistance to certain chemicals. However, the exact performance depends on the selected grade, operating environment, and component design. Santoprene TPV Material is manufactured by Celanese.

What Is Traditional Rubber?

Traditional rubber refers to elastomeric materials that provide flexibility and recover their shape after deformation. Common examples include EPDM, natural rubber, nitrile rubber, and silicone rubber. Each type has its own properties and is selected according to the demands of a particular application.

EPDM rubber is often used for outdoor seals and weatherstripping because of its resistance to weathering and ozone. Nitrile rubber is frequently selected for applications involving oils and fuels, while silicone rubber is useful in applications requiring performance across a broad temperature range.

Many traditional rubber materials are thermosets. They undergo a curing or vulcanization process that creates a crosslinked structure, giving them their characteristic elastic properties. Once cured, conventional thermoset rubber cannot simply be melted and reshaped like a typical thermoplastic.

Traditional rubber remains an excellent choice for demanding applications. The right comparison should therefore consider the specific rubber type rather than treating all rubber materials as having identical properties.

Santoprene TPV vs. Traditional Rubber: Key Differences

The main differences between Santoprene TPV and traditional rubber involve processing, production efficiency, material recovery, and application-specific performance.

Feature Santoprene TPV Traditional Thermoset Rubber
Material structure Thermoplastic and vulcanized rubber phases Crosslinked elastomer network
Processing Suitable for thermoplastic processing methods Typically requires mixing, shaping, and curing
Production efficiency Can support efficient extrusion and molding processes Curing time may increase overall production time
Reprocessing Some production scrap can be reprocessed, depending on grade and contamination Generally cannot be remelted and reshaped
Flexibility Rubber-like flexibility with grade-dependent properties Flexibility varies by rubber type and formulation
Weather resistance Good in suitable grades and conditions EPDM and certain other rubbers offer excellent weather resistance
Chemical resistance Depends on the TPV grade and chemical exposure Depends on the rubber type and formulation
Custom profiles Suitable for many complex extruded profile designs Also suitable for a wide range of custom extruded profiles
Best choice Applications benefiting from thermoplastic processing and rubber-like performance Applications requiring specific elastomer properties or established rubber systems

No single material is best for every application. The final choice should be based on technical requirements, production volume, cost, and expected service life.

  1. Manufacturing and Processing Efficiency

One of the major advantages of Santoprene TPV is its compatibility with thermoplastic processing methods. Depending on the grade and equipment, manufacturers can use extrusion or injection moulding to produce components with consistent dimensions and shapes.

Traditional thermoset rubber usually requires a curing stage after shaping. The curing process is important because it develops the final crosslinked structure and required mechanical properties. Although modern rubber manufacturing can be highly efficient, curing requirements may add time and complexity to the production process.

TPV can be beneficial for manufacturers looking to streamline production, particularly when making long sealing strips, flexible profiles, and components with consistent cross-sections. The suitability of TPV ultimately depends on the design, production equipment, and material specifications.

  1. Flexibility and Elastic Recovery

Flexibility is an important property for materials used in seals, gaskets, and protective profiles. These components often need to compress during installation and recover sufficiently to maintain contact with adjoining surfaces.

Santoprene TPV provides rubber-like elasticity and can offer useful compression and recovery characteristics. Its performance depends on the grade, hardness, profile geometry, and operating conditions.

Traditional rubber materials also provide excellent elasticity. EPDM, natural rubber, silicone, and nitrile rubber each offer different combinations of flexibility and recovery, making them suitable for different applications.

For example, a flexible sealing profile used in an industrial enclosure must maintain adequate contact pressure without becoming permanently deformed. When comparing TPV and rubber, engineers should evaluate compression set, tensile properties, hardness, and performance over the expected operating temperature range.

  1. Weathering and Environmental Resistance

Outdoor applications expose sealing materials to sunlight, moisture, temperature fluctuations, and ozone. These environmental factors can gradually affect flexibility, appearance, and sealing performance.

Santoprene TPV grades designed for outdoor use can provide good resistance to weathering and ozone. This makes suitable grades useful for automotive weather seals, equipment housings, and exterior protective components.

EPDM rubber is also well known for its weathering and ozone resistance, making it a strong choice for outdoor sealing applications. Other traditional rubber materials may perform differently depending on their formulation.

When choosing between TPV and traditional rubber, consider the expected exposure to ultraviolet radiation, moisture, heat, and environmental contaminants. Testing the selected material under realistic conditions can help confirm long-term suitability.

  1. Chemical and Temperature Resistance

Chemical compatibility is another important factor in material selection. Seals and profiles may come into contact with oils, detergents, cleaning agents, fuels, industrial fluids, or other substances that can affect their performance.

Santoprene TPV offers resistance to many chemicals, but its compatibility varies by grade and exposure conditions. Traditional rubber materials also differ considerably. For example, nitrile rubber is often selected for oil resistance, while EPDM is generally useful for water, weathering, and many polar substances.

Temperature requirements also influence the decision. Both TPV and traditional rubber grades have specific operating limits, and prolonged exposure outside those limits can affect mechanical properties and service life.

Before selecting a material, review the manufacturer’s technical data and confirm compatibility with the actual chemicals, operating temperatures, and exposure duration involved.

  1. Recycling and Material Waste

Material efficiency is becoming increasingly important in manufacturing. Santoprene TPV is thermoplastic, which means suitable production scrap may be reground and reprocessed under controlled conditions, depending on the grade, contamination, and quality requirements.

This can help reduce manufacturing waste in certain applications. However, reprocessing must be evaluated carefully because repeated thermal processing and contamination may affect material properties.

Traditional thermoset rubber cannot generally be remelted and reshaped into a new component. Some cured rubber waste can be recycled through other methods, such as grinding or specialized material recovery processes, but these are different from conventional thermoplastic reprocessing.

Manufacturers should consider the complete production process when assessing sustainability, including material sourcing, energy consumption, scrap rates, transportation, and product service life.

Common Applications of Santoprene TPV and Traditional Rubber

Both material types serve a broad range of industries, although the best choice depends on the specific application.

Automotive Industry

Santoprene TPV can be used in suitable automotive sealing systems, weatherstripping, flexible components, and protective profiles. Traditional rubber, including EPDM, remains widely used for door seals, window seals, and vibration-control components.

Electrical and Electronic Equipment

Flexible profiles and gaskets help protect enclosures from dust, moisture, and environmental exposure. TPV may be appropriate where thermoplastic processing and rubber-like flexibility are beneficial, while traditional rubber may be selected for particular sealing or temperature requirements.

Construction and Building Products

Seals used in doors, windows, panels, and other building components must withstand installation stresses and environmental exposure. Both TPV and traditional rubber can be suitable, depending on durability requirements, design, and local environmental conditions.

Industrial Machinery

Industrial equipment may require flexible seals, protective edges, gaskets, and vibration-reducing components. The selected material should match the operating environment, including exposure to chemicals, oils, heat, and repeated mechanical movement.

How to Choose the Right Material for Your Application

Selecting between Santoprene TPV and traditional rubber requires more than just comparing general material properties. The most suitable option depends on how the component will be manufactured and used.

Start by defining the application’s performance requirements. Identify the operating temperature range, required flexibility, compression characteristics, chemical exposure, and expected service life. Next, determine whether thermoplastic processing offers practical manufacturing advantages for the required design and production volume.

Cost should also be evaluated over the component’s lifetime rather than through raw material prices alone. Tooling, production time, material waste, installation, maintenance, and replacement frequency can all affect total cost.

Finally, consult a qualified material or extrusion supplier to review the technical specifications. Where sealing performance is critical, prototype testing and validation under representative conditions can help prevent post-installation failures.

Conclusion

When comparing Santoprene TPV with traditional rubber, the right choice depends on factors such as flexibility, manufacturing efficiency, weather resistance, chemical compatibility, and expected service life. Santoprene TPV offers rubber-like properties with thermoplastic processing advantages, while traditional rubber remains suitable for applications requiring specific elastomer characteristics.

The right material depends on the intended application, manufacturing method, environmental exposure, and required service life. Careful material selection can improve product reliability, manufacturing efficiency, and long-term value.

Why Choose SantopSeal Corporation?

At SantopSeal Corporation, we help businesses find the right sealing solutions for their unique application needs. With a focus on quality, performance, and reliability, we offer custom rubber and thermoplastic solutions designed to meet demanding industry requirements. Whether you need Santoprene TPV components, custom seals, gaskets, or specialized rubber products, our team is committed to helping you achieve dependable performance, efficient manufacturing, and long-term value. Partner with SantopSeal Corporation for sealing solutions tailored to your needs. Contact us at info@santopseal.com or call 412-444-1888.

FDA NSF 51/ NSF 61 Tubing for Bottling, Filling & Food Processing Applications

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In bottling, filling, food processing, beverage production, and packaging equipment, tubing is a critical component of the fluid-transfer system. The right tubing needs to fit properly, withstand repeated use, handle the required temperature and fluids, and meet applicable food-contact requirements.

For OEMs, bottling equipment manufacturers, food and beverage processors, and industrial maintenance teams, finding the right tubing isn’t always as simple as choosing a standard catalog size. Different machines and applications can require specific inside diameters, outside diameters, wall thicknesses, lengths, hardness levels, and packaging configurations.

SantopSeal Corporation provides standard and custom Santoprene® TPE/TPV tubing solutions for these demanding applications.

From standard tubing available from stock to custom sizes, custom durometers, cut-to-length pieces, custom-length rolls, and custom packaging, SantopSeal works with both small and large orders to help customers get tubing configured for their specific application.

What Is Santoprene® Tubing?

Santoprene® is a thermoplastic elastomer (TPE/TPV) that combines many of the useful characteristics of rubber with the processing advantages of a thermoplastic material.

Santoprene® tubing offers flexibility, durability, chemical resistance, abrasion resistance, and excellent flex-fatigue performance. Depending on the specific formulation and application, it can be an alternative to materials such as silicone, Tygon®, and neoprene tubing.

For food and beverage applications, SantopSeal offers Santoprene® tubing manufactured from FDA-grade material. The material used for our 73A FDA tubing is also NSF Standard 51 / NSF 61 certified and RoHS/REACH compliant.

These characteristics make Santoprene® tubing suitable for a variety of fluid-transfer and processing applications.

FDA Food-Contact Santoprene® Tubing

Food and beverage processing equipment often requires tubing manufactured from materials appropriate for the intended food-contact application.

SantopSeal’s Santoprene 73A FDA tubing is manufactured using FDA-grade (NSF 51/ NSF 61
) material and is designed for use in various food-contact applications in the United States and around the world.

Typical applications include:

  • Food processing equipment
  • Beverage processing and dispensing
  • Dairy processing
  • Bottling and filling machinery
  • Hot and cold food processing
  • Peristaltic pumps
  • Fluid-transfer systems
  • Cosmetic production
  • Chemical-transfer applications
  • Industrial processing equipment

For customers who require supporting documentation, SantopSeal can also provide Certificates of Conformance (COC) and Certificates of Analysis (COA) when applicable.

Customers should always specify their intended application and fluid when requesting tubing so that the appropriate material and configuration can be evaluated.

Santoprene Tubing for Bottling & Filling Equipment

Bottling and filling machinery can place demanding requirements on tubing. Tubing may be exposed to repeated flexing, temperature changes, cleaning processes, chemicals, pressure, and continuous operating cycles.

For equipment manufacturers and bottling-system suppliers, tubing also needs to fit properly within the machine.

An off-the-shelf tube may have the right material but the wrong dimensions. In other cases, the dimensions may be correct but the hardness, length, or packaging may not match the production requirement.

SantopSeal can provide standard and custom Santoprene® tubing for bottling and filling equipment, allowing customers to specify the tubing characteristics required for their particular system.

Custom Santoprene® Tubing Sizes

Not every application uses a standard tubing dimension.

SantopSeal can manufacture Santoprene® tubing according to customer requirements, including custom dimensions and configurations.

Depending on the application, custom tubing options can include:

  • Custom inside diameter
  • Custom outside diameter
  • Custom wall thickness
  • Custom tubing length
  • Cut-to-length tubing pieces
  • Custom-length rolls
  • Custom packaging
  • Custom durometer
  • Application-specific production requirements

If your equipment requires a tubing size that isn’t listed in a standard catalog, contact SantopSeal with your dimensional requirements. We can evaluate the specifications and determine whether a custom tubing solution is available.

Custom Durometer Santoprene® Tubing

Tubing hardness can have a significant effect on how a tube performs in an application.

A softer tubing compound may provide greater flexibility, while a harder material may be desirable when additional dimensional stability or resistance to deformation is needed.

SantopSeal can manufacture thermoplastic rubber tubing in a broad range of hardness levels, from approximately 55 Shore A to 90 Shore A, depending on the material and application requirements.

This makes custom durometer an important option for OEMs and equipment manufacturers that need tubing designed around the performance requirements of a specific machine.

Cut-to-Length Tubing for OEM Production

OEMs and equipment manufacturers don’t always want tubing supplied in a standard coil.

Some applications require tubing to be cut into specific lengths and supplied ready for assembly. Others may require different lengths for different components within the same machine.

SantopSeal can provide cut-to-length Santoprene® tubing pieces to customer specifications.

Custom packaging can also be considered for production environments where tubing needs to arrive organized and ready for assembly.

This can help reduce in-house cutting, handling, and material preparation for equipment manufacturers and maintenance departments.

Custom Rolls and Packaging

For some customers, the best solution is a custom-length roll rather than individual cut pieces.

SantopSeal can provide tubing in configurations designed around the customer’s handling and production requirements, including:

  • Standard coils
  • Custom-length rolls
  • Cut pieces
  • Custom packaging
  • Production-specific quantities

Tell us how the tubing is used in your operation, and we can discuss the most practical supply configuration.

Standard Sizes Available From Stock

When replacement tubing is needed quickly, availability matters.

SantopSeal maintains inventory of standard Santoprene® tubing sizes that can often be shipped the same day.

For custom requirements, typical production lead times can be approximately 1–2 weeks, depending on the tubing specifications, quantity, and production requirements.

This combination of stocked standard sizes and short custom lead times makes SantopSeal a flexible tubing supplier for both replacement and OEM applications.

Santoprene Tubing Material Properties

Santoprene thermoplastic rubber provides a combination of properties that can be useful in demanding fluid-transfer applications.

Our Santoprene 73A FDA tubing offers:

  • Approximately 73 Shore A hardness
  • Wide operating temperature range of approximately -60°C to +135°C (-81°F to +275°F)
  • Good chemical resistance
  • Resistance to oils and lubricants
  • Resistance to acids and alkalis
  • Excellent flex-fatigue performance
  • Good abrasion resistance
  • Weathering and aging resistance
  • Latex-free material
  • RoHS compliance
  • NSF Standard 51 certified Santoprene® material
  • FDA-grade material for applicable food-contact applications

Actual performance depends on the specific application, fluid, temperature, pressure, fittings, and operating conditions. Customers should provide application details when selecting tubing for a new system.

How to Choose the Right Santoprene Tubing

When specifying tubing for bottling equipment, food processing machinery, or another fluid-transfer application, several factors should be considered.

  1. Inside and Outside Diameter

The tubing dimensions must be compatible with the equipment, fittings, pumps, and connections being used.

  1. Wall Thickness

Wall thickness can affect flexibility, dimensional stability, pressure performance, and how the tubing fits within the equipment.

  1. Durometer

The required hardness depends on the application’s flexibility, handling, compression, and mechanical requirements.

  1. Temperature

The operating temperature—including cleaning and processing conditions—should be considered when selecting the tubing material.

  1. Fluid Compatibility

The type of fluid being transferred is an important factor. Alcohols, oils, cleaning chemicals, food products, beverages, acids, and other fluids can have different compatibility requirements.

  1. Flexing and Movement

Applications involving pumps, moving equipment, or repeated bending may require tubing with good flex-fatigue characteristics.

  1. Regulatory Requirements

For food and beverage applications, specify the applicable FDA food-contact requirements and any other certifications or documentation required for your application.

  1. Length and Packaging

Determine whether your operation requires standard coils, custom-length rolls, individual cut pieces, or custom packaging.

A Flexible Tubing Supplier for OEMs and Industrial Applications

For an OEM or equipment manufacturer, tubing is rarely just a commodity. It needs to meet the dimensions, performance requirements, regulatory specifications, and production schedule of the equipment.

SantopSeal provides standard and custom Santoprene tubing solutions for customers that need more flexibility than a standard catalog product can provide.

Whether you need a few pieces for a replacement application, custom tubing for a prototype, or ongoing production quantities, SantopSeal works with both small and large orders – with no minimum order requirement for many applications.

Our capabilities include:

Standard FDA-grade Santoprene® tubing NSF 51/ NSF 61
Custom tubing sizes
Custom durometer
Cut-to-length pieces
Custom-length rolls
Custom packaging
Standard sizes from stock
Short custom lead times
COC and COA documentation when required

From bottling and filling equipment to food processing, beverage dispensing, peristaltic pumping, and other fluid-transfer applications, SantopSeal can help you find a tubing configuration built around your requirements.

Looking for Custom FDA (NSF 51/ NSF 61) Santoprene Tubing?

If you have a tubing specification that doesn’t fit a standard catalog size, send SantopSeal your requirements.

Provide the inside diameter, outside diameter, wall thickness, length, durometer, application, fluid, temperature, quantity, and any certification or documentation requirements you have available.

Our team can review your requirements and help determine the appropriate Santoprene tubing solution.

Contact SantopSeal today for standard or custom FDA food-contact Santoprene tubing. Email- info@santopseal.com or call 412-444-1888

Thermoplastic Rubber Tubing, Seals, Sheets and Gaskets: A Complete Guide to Modern Thermoplastic Solutions

Author SantopSeal SEO Posted on Tags , ,

When people talk about industrial materials, the conversation often focuses on strength, durability, flexibility, or resistance to heat and chemicals. In reality, manufacturers rarely need just one of these properties. They need materials that can perform reliably while also being practical to process, cost-effective to produce, and suitable for increasingly demanding applications.

This is where thermoplastics have become an important part of modern manufacturing.

From flexible tubing used to transport fluids and gases to precision-engineered seals, sheets, and gaskets, thermoplastic materials are now used across industries such as automotive, healthcare, construction, food processing, electronics, packaging, and industrial machinery.

The real advantage of thermoplastics lies in their versatility. Unlike traditional materials that may require complex manufacturing processes or cannot easily be reshaped, thermoplastics can be heated, formed, molded, and processed into different components. Depending on the polymer and formulation, they can offer flexibility similar to rubber, rigidity similar to engineering plastics, or a balanced combination of both.

In this article, we will explore four important applications: thermoplastic rubber tubing, thermoplastic tubing, thermoplastic seals, thermoplastic sheets, and thermoplastic gaskets. Understanding how these materials work can help manufacturers and engineers make better decisions when selecting materials for specific applications.

What Is a Thermoplastic Material?

A thermoplastic is a type of polymer that becomes softer when heated and hardens again when cooled. This characteristic makes thermoplastics highly useful in manufacturing because they can be shaped and reshaped using processes such as extrusion, injection molding, thermoforming, and other polymer processing methods.

Different thermoplastic materials offer different performance characteristics. Some are designed for flexibility, while others focus on strength, temperature resistance, transparency, chemical resistance, or electrical insulation.

Common categories include:

  • Thermoplastic elastomers
  • Thermoplastic vulcanizates
  • Thermoplastic polyurethane
  • Polyvinyl chloride
  • Polyethylene
  • Polypropylene
  • Nylon and other engineering plastics
  • Specialty polymer compounds

The choice of material depends heavily on where and how the finished component will be used.

For example, a flexible medical tube will require very different properties from a gasket used inside industrial equipment. Similarly, a thermoplastic sheet used for construction applications may need high impact resistance, while a seal used in an automotive system may require excellent resistance to heat, oils, and repeated mechanical stress.

That is why material selection is not simply about choosing plastic or rubber. It is about understanding the actual working environment of the component.

Thermoplastic Rubber Tubing: Flexibility Meets Manufacturing Efficiency

Thermoplastic rubber tubing has become increasingly popular because it combines some of the useful characteristics of conventional rubber with the processing advantages of thermoplastic materials.

Traditional rubber materials usually need vulcanization or curing to achieve their final properties. Thermoplastic rubber, often referred to as a thermoplastic elastomer, behaves differently. It can offer flexibility and elasticity while still being processed using conventional plastic manufacturing equipment.

This creates several advantages for manufacturers.

Thermoplastic rubber tubing can be produced through extrusion, allowing manufacturers to create continuous lengths of tubing with consistent dimensions. Depending on the material formulation, the tubing can be soft and highly flexible or relatively firm while still maintaining elastic properties.

Where Thermoplastic Rubber Tubing Is Used

Thermoplastic rubber tubing can be found in a wide variety of applications, including:

  • Automotive fluid and air systems
  • Medical and healthcare equipment
  • Industrial fluid transfer
  • Laboratory equipment
  • Peristaltic pumps
  • Consumer products
  • Food and beverage applications, where suitable material grades are selected
  • Protective covers and flexible sleeves
  • Pneumatic systems

One of the biggest benefits of thermoplastic rubber tubing is its ability to bend and flex without easily cracking. This is particularly important in applications where the tubing is constantly moved, bent, or exposed to vibration.

Imagine a machine where a hose needs to move repeatedly during operation. A rigid material may eventually develop stress points or fail under repeated movement. A properly selected thermoplastic elastomer can provide the flexibility needed while maintaining structural integrity.

Benefits of Thermoplastic Rubber Tubing

The popularity of this material is driven by several practical advantages.

Excellent flexibility: The tubing can bend and move easily, making installation easier in compact or complex systems.

Efficient processing: Thermoplastic rubber can often be processed using extrusion equipment, helping manufacturers improve production efficiency.

Design versatility: Material hardness, color, surface finish, and other characteristics can often be adjusted according to application requirements.

Potential recyclability: Since thermoplastics can be reheated and reprocessed, production scrap may be easier to manage compared with certain permanently cured rubber materials.

Good appearance and finish: Thermoplastic materials can provide smooth surfaces and consistent aesthetics, which is useful in consumer and visible industrial applications.

However, not every thermoplastic rubber tubing is suitable for every application. Temperature exposure, chemical compatibility, pressure requirements, and regulatory standards must all be considered before selecting the material.

Understanding Thermoplastic Tubing and Its Industrial Importance

The broader category of thermoplastic tubing includes many different materials and constructions. Some applications require soft and flexible tubing, while others require rigid tubes capable of maintaining their shape under pressure.

Thermoplastic tubing is generally manufactured through an extrusion process. Raw polymer material is melted and pushed through a specially designed die, creating a continuous tube. The tubing is then cooled, sized, and cut or wound according to customer requirements.

The manufacturing process may sound simple, but producing high-quality tubing requires precise control.

Wall thickness, inner diameter, outer diameter, surface quality, material consistency, and cooling conditions can all affect the performance of the final product.

Common Applications of Thermoplastic Tubing

Thermoplastic tubing is used in many everyday and industrial environments.

In healthcare, specialized tubing may be used for fluid management systems and medical equipment.

In automotive applications, tubing can be used for air, fluids, protective routing, and various under-the-hood systems.

In industrial environments, thermoplastic tubes may transport water, chemicals, gases, or other materials depending on the chemical resistance and performance capabilities of the selected polymer.

Agriculture, food processing, laboratories, electronics, and construction also rely on different forms of thermoplastic tubing.

Choosing the Right Thermoplastic Tubing

There is no universal solution. The correct material depends on the application’s requirements.

Important questions include:

  • What will flow through the tube?
  • What temperature will the tubing experience?
  • Is flexibility important?
  • Does the tubing need to withstand pressure?
  • Will it be exposed to chemicals or oils?
  • Is transparency required?
  • Are there food-grade, medical-grade, or other regulatory requirements?
  • Will the tubing be exposed to sunlight or outdoor conditions?

A small difference in material formulation can significantly affect performance. This is why manufacturers often work closely with material suppliers and component designers to develop tubing that meets specific operational requirements.

Thermoplastic rubber tubing offers flexibility and efficient processing. Thermoplastic tubing provides solutions for fluid, air, and protective applications across industries.

If you require any of the thermoplastic components such as tubing, sheet, seals or gaskets, reach out to SantopSeal Corporation, they manufacture all standard and custom thermoplastic parts. Email info@santopseal.com or call 412-444-1888 to discuss further.

Santoprene Tubing: A Sustainable Choice for Industrial Applications

Author santopseal Posted on Tags ,

In industries where chemical exposure is a daily challenge, choosing the right tubing can make or break operational efficiency. Santoprene highly chemical-resistant tubing has emerged as a top choice for businesses seeking durable, flexible, and reliable solutions. Let’s explore why this innovative material is gaining traction across various industries and how it can elevate your system’s performance.

What is Santoprene 64A/73A Tubing?

Santoprene is a thermoplastic elastomer (TPE) that combines the flexibility of rubber with the processing ease of plastics. Its unique properties make it highly versatile and resistant to harsh chemicals, abrasion, and extreme temperatures. These characteristics position Santoprene tubing as a superior alternative to traditional rubber or silicone tubing in demanding environments.

Key Advantages of Santoprene Tubing

  1. Exceptional Chemical Resistance

Santoprene tubing stands out for its ability to resist degradation when exposed to a wide range of aggressive chemicals, including acids, alkalis, and solvents. This resistance reduces the risk of leaks or failures, ensuring safe and efficient operations in chemical processing, pharmaceuticals, and food industries.

  1. Superior Durability

Designed to endure repeated flexing and bending, Santoprene tubing offers excellent fatigue resistance. It can handle dynamic environments where tubing is frequently moved, stretched, or subjected to high pressures, making it ideal for peristaltic pumps and other demanding applications.

  1. Wide Temperature Range

Santoprene performs exceptionally well in extreme temperatures, maintaining its integrity in conditions ranging from -60°C to 135°C (-76°F to 275°F). This versatility ensures reliable performance in both hot and cold environments.

  1. Non-Toxic and Safe for Sensitive Applications

With its non-toxic, NSF 51/61/ USP Class VI FDA-compliant formulations, Santoprene tubing is suitable for industries like food and beverage, pharmaceuticals, and medical devices. It resists absorption and leaching, ensuring the purity of transported substances.

  1. Sustainability and Eco-Friendliness

Santoprene tubing is not only durable but also environmentally responsible. Many Santoprene formulations are recyclable, reducing waste and promoting circularity in industrial applications. Its long lifespan minimizes the need for frequent replacements, contributing to resource conservation.

Applications of Santoprene 64A/73A Tubing

Santoprene tubing finds applications across a variety of sectors, including:

1. Chemical Processing

Santoprene tubing’s outstanding chemical resistance makes it ideal for transferring aggressive chemicals like acids, alkalis, and solvents. It maintains its integrity even in corrosive environments, reducing the risk of leaks and ensuring safe and efficient operations in:

  • Industrial cleaning systems
  • Chemical delivery lines
  • Wastewater treatment plants

2. Food and Beverage Industry

In the food and beverage sector, hygiene and safety are paramount. Santoprene tubing’s non-toxic and FDA-compliant formulations make it an excellent choice for:

  • Beverage dispensing systems
  • Dairy processing equipment
  • Food-grade fluid transfer lines Its resistance to cleaning agents ensures consistent performance without compromising product quality.

3. Medical and Pharmaceutical Applications

Santoprene tubing is widely used in medical and pharmaceutical industries due to its biocompatibility, flexibility, and chemical inertness. Key applications include:

  • Fluid delivery systems
  • Laboratory equipment
  • Bioprocessing systems The tubing’s non-leaching properties preserve the purity of transported substances, making it suitable for sensitive environments.

4. Industrial Machinery

The durability and flexibility of Santoprene tubing make it a reliable choice for industrial applications where wear and tear are common. It is commonly used in:

  • Peristaltic pumps
  • Pneumatic systems
  • Hydraulic fluid transfer Its ability to withstand repeated flexing and bending ensures long-lasting performance in high-stress environments.

5. Automotive Applications

In the automotive sector, Santoprene tubing excels in handling fluids and gases while resisting heat, and abrasion. Common uses include:

  • Coolant systems
  • Air intake and ventilation systems Its lightweight design contributes to improved fuel efficiency and reduced emissions.

6. Environmental and Agricultural Systems

Santoprene tubing plays a critical role in environmental and agricultural systems where chemical exposure and temperature variations are frequent. Examples include:

  • Irrigation systems
  • Fertilizer and pesticide distribution
  • Environmental monitoring equipment

7. HVAC and Plumbing Systems

Santoprene tubing’s ability to withstand temperature extremes and resist corrosion makes it an excellent choice for:

  • Hot and cold water transfer
  • HVAC condensate drainage
  • Refrigerant systems

Why Santoprene Outperforms Traditional Materials

While rubber and silicone have been long-standing materials in tubing applications, Santoprene offers distinct advantages:

  • Better Chemical Compatibility: Performs well with substances that degrade traditional rubber.
  • Increased Lifespan: Outlasts silicone and rubber in abrasive and high-pressure applications.
  • Eco-Friendly Options: Many Santoprene grades are recyclable, providing a sustainable alternative.

Selecting the Right Santoprene Tubing

When choosing Santoprene tubing, consider the following factors:

  • Chemical Compatibility: Ensure the tubing material is compatible with the chemicals in your application.
  • Temperature Requirements: Match the tubing’s temperature range to your operating environment.
  • Size and Thickness: Select the appropriate dimensions to handle the required flow rate and pressure.

Conclusion

Santoprene highly chemical-resistant tubing is a game-changer for industries that demand reliable, flexible, and durable solutions. Its unique properties, cost-effectiveness, and eco-friendly nature make it a smart choice for businesses looking to enhance performance and sustainability. By investing in Santoprene tubing, you’re ensuring long-term operational efficiency and safety, even in the most challenging conditions.

Ready to upgrade your systems? Explore Santoprene tubing solutions today and experience the difference in performance, reliability, and sustainability.

Have questions about Santoprene tubing or looking for a custom solution? Contact us  Santopseal (info@santopseal.com) to learn more about how TPE can meet your challenges!

Santoprene-TPE-TPV-Tubing03-SantopSeal

Santoprene Peristaltic Pump Tubing

Author santopseal Posted on
Peristaltic pumps are a popular choice for a wide range of fluid handling applications due to their simple and reliable design. The pump works by squeezing a flexible tube, which creates a vacuum and draws fluid into the pump. As the pump rollers continue to move, the tube is squeezed, and the fluid is forced out of the pump. The tube is then allowed to refill with fluid, and the process starts again. The tube is the only part of the pump that comes into contact with the fluid being pumped, making it a critical component in the performance of the pump.

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