PTFE washers are a versatile sealing solution used in commercial and industrial applications. Best PTFE Washers are made of Polytetrafluoroethylene, a high-performance fluoropolymer. Polytetrafluoroethylene is a special plastic material with chemical resistance, high-temperature tolerance, and low friction properties. PTFE washers are also known as Teflon Washers. They are widely used and come in different shapes and sizes. PTFE Round Washer, PTFE Flat Washer, etc are commonly used in a wide range of industrial and commercial applications.
PTFE washers are flat, disc-shaped sealing devices. It has a central hole to fit in any application. They are used with the bolts, nuts, or screws to create a tight and secure seal. If you are looking for the Best PTFE Washers, then Goa Polymer is the right place.
Goa Polymer is the leading PTFE Washer Manufacturer and PTFE Washer supplier in India. We are known for their quality and customer satisfaction. Goa Polymer believes in using high-grade Polytetrafluoroethylene plastic which stands out in all conditions. We manufacture Teflon washers in various dimensions and shapes as well as customise them as per the client’s needs. At Goa Polymer, you can find solutions for all kinds of PTFE products from washers to sheets.
Benefits of PTFE Washers
PTFE or Teflon Washers are used in various industrial applications. It holds many benefits as follows –
- Excellent chemical resistance: They are highly resistant to many chemicals, including acids, alkalis and solvents. This allows them to be used effectively in the processing of chemicals, pharmaceuticals and food and beverages.
- High-temperature resistance: PTFE can withstand extreme temperatures from -200°C to +260°C (-328°F to +500°F). This property allows them to work well at extreme and high temperatures. They do not degrade or lose their property in the highest or lowest temperature.
- Low friction coefficient: PTFE’s low friction coefficient reduces wear on washers and connections, extending the life and performance of components. Hence, they are used for sealing solutions.
- Non-stick surface: The PTFE Teflon washers have a non-stick property that prevents materials from sticking to the application. This makes it easy to clean and maintain, even in practical applications.
- Electrical insulation: PTFE is an excellent insulator, making these insulations suitable for electrical and electronic applications where insulation is critical.
- Durability: PTFE has durability properties. It makes washers durable, long-lasting and reliable for the application.
- Water Resistance: PTFE plastic is also hydrophobic. Washers made by PTFE or Teflon resist water absorption and prevent corrosion.
- Versatility: Teflon washers are suitable for use in a wide range of industries, including automotive, aerospace, chemical processing, and more.
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 Washers?
Goa Polymer is a trusted name in the PTFE industry. It is one of the best PTFE Washer Manufacturer, Supplier, and Trader in India. They specialise in manufacturing high-performance PTFE washers that meet international and national requirement standards. In addition, Goa Polymer has its own state-of-the-art production house with advanced quality control to ensure the quality of PTFE products from washers, sheets, and tapes to the gasket. Each of the products produced in their manufacturing house can deliver exceptional performance in all possible conditions.
Goa Polymer is a standout for its quality. They tested the raw material source and later used in the production of PTFE products. They have a wide range of customizations to suit the specific industrial needs of any application. In addition, they have a team of well-educated experts. Moreover, they provide excellent technical support and guidance to the client who is searching for the perfect PTFE washer for your project. Their affordable price and on-time delivery are also the key to making the best in the PTFE industry. Goa Polymer is the one place for all kinds of PTFE products.
Customise PTFE Washers with Goa Polymer
At Goa Polymer, we provide solutions for all PTFE washer needs. We understand the needs of every application. Every application is unique and they require unique Teflon washers. That is why, we manufacture custom Teflon washers as per the customer’s needs. Whether you need washers of different thicknesses, diameters, or shapes, our advanced manufacturing unit will be able to fulfil your needs on time. We provide types of PTFE grades for Washers like-
- Pure PTFE Washers
- Glass-Filled Washers
- Carbon-Filled Washers
- Bronze-Filled Washers
- Graphite-Filled Washers
- Stainless Steel-Filled Washers
- Expanded PTFE Washers
- Soft PTFE Washers
With our custom PTFE washer service, all you need to finalise your PTFE Grade. However, our team of experts can also help you to finalise your requirements. Just explain your application and usage of the application. Goa Polymer will manage your work and give you a perfect match for your application.
FAQ’s
Why is using PTFE washers better than others?
There is no doubt that using PTFE washers is best. It has excellent properties like chemical resistance, thermal resistance, low friction, non-reactive, non-sticky and many more.
Can PTFE washers be customised?
Yes, PTFE washers can be customised as per your needs. You can customise in terms of size, thickness, and filler materials.
Are PTFE washers suitable for high-pressure applications?
Yes, PTFE washers are suitable for high-temperature applications. They are made by PTFE which is the best material for washers.
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