Our PTFE washers are ideal to use in a challenging environment. Because they have excellent chemical resistance, low friction, and high thermal stability.
Goapolymer’s PTFE washers can withstand all environments and temperatures. Our washers are highly used in applications where high corrosion resistance, minimal friction, and thermal stability are essential. You can get all kinds of PTFE washers which vary in different sizes and specifications.
Key Features and Benefits
Choosing Goa polymer for PTFE washers gives several benefits. Here is the list of key features and benefits of using PTFE Washers-
- Chemical Resistant: PTFE washers have excellent chemical resistance. It can bear a wide range of chemicals including acid, base, and solvent. It is ideal for industries like chemical processing, pharmaceuticals, and many more.
- Low friction coefficient: PTFE has the lowest coefficient of friction among solid materials. Hence, PTFE washers reduce wear on both the side washer and mating surface. It enhances the longevity of equipment.
- Electrical insulation: PTFP has excellent electrical insulating properties. Hence, PTFE washers are suitable for electric applications. It prevents conduction and interference. It is safer to use.
- Non-stick properties: The PTFP washer has a nonstick nature. Its material builds up on the surface. In addition, it is perfect for use in food processing and pharmaceutical application applications.
- Durable: Washers made from PTFE material are highly durable and resistant to mechanical stress and give better performance for a long time. In addition, they are cost-effective.
Also Visit : Exploring the Industrial Benefits of PTFE Washers
Applications of PTFE Washers
PTFE Washers are highly versatile. It is used in a wide range of industries for a wide range of applications. Here are some of the most common applications used by PTFE washers-
- Highly used in chemical and pharmaceutical industries. They have chemical inertness, which is perfect for reactors, storage tanks, processing equipment, etc.
- Perfect for the aerospace and automotive sectors. They are ideal to use in component fuel systems and other high-performance assemblies.
- PTFE is ideal for electrical and electronic applications. Their insulation and dielectric properties are perfect for using insulators in electric components.
- Highly used in HVAC systems. PTFE washers are perfect for heating, ventilation, and air conditioning systems.
Available Sizes and Specifications
Goa Polymer is a manufacturer of PTFE washers in a wide variety of sizes and specifications. We understand the requirements of different industries. Hence, we produce the right size and thickness for your application. Here are some of our available sizes and specifications-
- Inner Diameter (ID): 5 mm to 100 mm
- Outer Diameter (OD): 10 mm to 200 mm
- Thickness: 0.5 mm to 10 mm
- Material: Virgin PTFE or Carbon-filled PTFE and many more
Further, if you want a custom size or specification, we can manufacture it for you on your application
Mechanical Properties
| Property | Value | Standard (Norm) | Description |
|---|---|---|---|
| Tensile Strength | 20-30 MPa | ASTM D638 | Withstands tensile forces without breaking. |
| Elongation at Break | 200-300% | ASTM D638 | Excellent flexibility before breaking. |
| Compressive Strength | 10-15 MPa | ASTM D695 | Resists compressive deformation under load. |
| Hardness (Shore D) | 55-65 | ASTM D2240 | Measures surface hardness and resistance to indentation. |
| Density | 2.1-2.2 g/cm³ | ASTM D792 | Weight per unit volume. |
| Flexural Strength | 15-20 MPa | ASTM D790 | Bending resistance without failure. |
Thermal Properties
| Property | Value | Standard (Norm) | Description |
|---|---|---|---|
| Service Temperature Range | -200°C to 260°C | – | Effective functional temperature range. |
| Short-Term Maximum Temp | 300°C | – | Maximum temperature resistance for short durations. |
| Thermal Conductivity | 0.25-0.30 W/mK | ASTM C177 | Heat transfer ability. |
Electrical Properties
| Property | Value | Standard (Norm) | Description |
|---|---|---|---|
| Dielectric Strength | 18-20 kV/mm | ASTM D149 | Insulating strength against electric current. |
| Volume Resistivity | 10^17 Ohm·cm | ASTM D257 | Measures electrical resistance. |
Other Properties
| Property | Value | Standard (Norm) | Description |
|---|---|---|---|
| Coefficient of Friction | Low | ASTM D1894 | Indicates smoothness and low friction for applications. |
| Water Absorption | <0.01% | ASTM D570 | Low moisture absorption, ideal for high-humidity environments. |
| Chemical Resistance | Resistant to most chemicals except alkalis | – | Resilient against most chemicals. |
Why Choose Goa Polymer for PTFE Teflon Washers
Goa Polymer has been a renowned PTFE manufacturing supplier in India for years. We have been manufacturing PTFE products like washers, Thrustpads, gaskets, etc. We have a team of professionals who make us unique. Here is the reason why you should choose us for PTFE Teflon Washers-
- Superior Quality Control: Our PTFE washer meets the highest industrie’s standards. We use advanced manufacturing processes for quality control.
- Customization Option: To meet a specific industry requirement, we offer customization of PTFE washers. Get all kinds of sizes, shapes, and thicknesses in washers with us.
- Industry Experience: With years of industry experience, GoaPolymer established itself as a leading provider of PTFE products. Our industry expertise shows in the product’s optimal performance.
- Comprehensive Support: We believe in providing full support to customers from initial consultation to product delivery. Our team of experts helps you in every stage from materials selection to post-sales support.
- Timely Delivery: We prioritize timely delivery of the product. We understand the importance of washers without any delay. In addition, we use an effective logistic system only.
FAQ’s
What is the maximum temperature suitable for your PTFE washers?
Our PTFE washers are made from pure PTFE and can withstand temperatures up to +260°C without losing integrity, making them ideal for high-temperature industrial, chemical, and electronic applications.
Are PTFE washers resistant to chemicals?
Yes, PTFE washers are highly resistant to acids, alkalis, and most solvents. They maintain their strength and performance in harsh chemical environments, making them suitable for industrial, laboratory, and food-processing applications.
Can PTFE washers be used in electronic applications?
Absolutely. PTFE washers provide excellent electrical insulation, a low dielectric constant, and high thermal stability, making them suitable for electronics, electrical assemblies, and high-voltage insulation applications.
Are PTFE washers safe for food applications?
Yes. PTFE washers are non-toxic and food-safe, widely used in food processing machinery and equipment. They do not leach chemicals or affect food quality, meeting industry hygiene and safety standards.
Can I customize PTFE washers for my business?
Yes, we offer customized PTFE washers in different sizes, thicknesses, shapes, and designs to meet specific business or industrial requirements, ensuring a perfect fit for your application.
How do PTFE washers compare to nylon or rubber washers?
PTFE washers offer superior temperature tolerance, chemical resistance, low friction, excellent electrical insulation, and food safety, making them more versatile and durable than nylon or rubber washers in demanding conditions.
Can PTFE washers handle mechanical stress?
Yes, PTFE washers are durable and capable of handling normal mechanical loads. For high-pressure or heavy-load applications, choosing the correct thickness and size ensures optimal performance and long service life.
Are PTFE washers resistant to UV and weather conditions?
Yes, PTFE washers are UV-stable and weather-resistant. They retain their strength and performance in outdoor conditions, extreme temperatures, and long-term exposure without degradation.
I purchased PTFE washers from you. Who can I contact for technical support?
You can contact our technical support team for assistance. We provide expert guidance, troubleshoot issues, and recommend solutions to ensure optimal washer performance.
How do I choose the right PTFE washer for my application?
To select the ideal PTFE washer, share details such as operating temperature, chemical exposure, mechanical load, and environment. Our team will recommend the right size, thickness, and type for maximum performance.
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