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ePTFE Sheet

It is made of 100%PTFE by special process. It is composed of numerous multidirectional fibers of uniform quality, fine, soft and strong. It has high tensile strength, low latent edge, high and low temperature resistance, corrosion resistance, no asbestos and other additives, no toxicity, anti-aging, and meets FDA requirements.
ePTFE Sheet
Product description

Introduction

After compression, the fibers become entangled with each other, and become more compact and even. It is airtight, impermeable, and has good shallow sealing performance. It can also maintain good tightness under harsh corrosive environment and high temperature.

Technical Parameters

density

0.65-0.75g/cm³

compression ratio

40-60%

Resilient rate

10-15%

Tensile strength

6-10Mpa

Elongation at break

150-250%

volatile

≤0.5%

Apply pressure

≤3MPA(Liquid) < 1.5MPA (gas)

use of temperature

-168℃ - +280℃ Short time to reach +315℃

Ph

0-14

Applicable medium

All chemical substances except elemental fluorine and molten alkali metals 

Typical Applications

 

Suitable for all kinds of flanges, in the chemical industry, food industry, pharmaceutical industry, semiconductor industry, aerospace industry, petrochemical industry, pulp and paper industry, shipbuilding industry, medical equipment industry can be used.

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