PTFE sheet is a high performance thermoplastic that offers very low moisture absorption, provides exceptionally low coefficient of friction has excellent dielectric strength. It is highly resistant to corrosion and hydrolysis, has a broad operating temperature and is chemically inert (with the exception of some alkali metals). PTFE sheet is also food approved and resistant to UV, but is subject to creep and is not suitable for use with highly abrasive materials.

Due to its characteristics, PTFE can be used to contain highly aggressive chemicals as a gasket, lining or bushing. The material can also be used as a slide plate or bearing in low friction applications and is suitable for use as an electrical insulator. If you are seeking to bond PTFE sheet with an adhesive, we can supply a chemically etched option that will adhere to materials such as metals, rubbers and other plastics. We also have the capability to machine PTFE to bespoke requirements from drawings or existing samples.

Applications

Commonly manufactured into gaskets and seals, bushings, slide bearings, insulators, washers, slide plates and chemical linings for use across a broad range of industries.

Key Features

1.Temperature: -200°C up to +260°C.

2.Excellent resistance to low and high temperatures.

3.Excellent resistance to chemicals and hydrolysis.

4.Very good sliding and non-stick properties.

5.Very low coefficient of friction.

6.Very low moisture absorption.

7.Gamma radiation sensitive.

8.Resistant to ultraviolet.

9.Food approved.

Pictures

Tenglong sealing since1979, specializes in producing high quality Packing, including: Kevlar Gland Packing、PTFE Gland Packing、Graphite Gland Packing、Carbon Gland Packing、Ramie Gland Packing、PTFE Gaskets, Graphite Gasket, Graphite Ring, EPDM/PTFE Envelop Gasket

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