Seal Packing
100% Vrigin Expanded PTFE Sheet
2017-12-02 15:09  Visit:262
Price:Unfilled
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Product Description
PTFE


PTFE (King of plastic) is the most commonly known fluoroplastic with widest application. PTFE has properties such as corrosion resistance, aging resistance, high & low temperature resistance, good lubrication and insulation, non-sticky, non-toxic. 

Features: 
1. Outstanding chemical resistance
2. Superb electrical insulating properties
3. A wide working temperature range from 260° C down to liquid nitrogen temperatures (-196° C)
4. Low coefficient of friction, resulting in unique non-stick behavior
5. High dielectric properties
6. Non-toxic


Typical Applications: 
1. Containers and pipework for reactive and corrosive chemicals
2. Electrical insulation parts
3. Sealing gasket, lining, valve seats, O-ring, slide bearing



Technical Index:

Item
Unit Index
Density g/cm3 2.1-2.3
Tensile strength MPa 15
Elongation at break % 150
Temperature range Celcius degree -196~260
Dielectric strength KV/mm 10


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