Tel: +86-574-63119187

E-mail: sales@rilson.com.cn

PTFE Enveloped Gaskets

Title:PTFE Enveloped Gaskets PTFE Enveloped Gaskets PTFE Enveloped Gasket’s insert is made of corrugated metal gasket, soft non-asbestos material or rubber. This insert is coated with PTFE and open on one side, usually on the outside. Thanks to the high chemical stability, good mechanical...

Send InquiryChat Now
Product Details

Title:PTFE Enveloped Gaskets

PTFE Enveloped Gaskets

PTFE Enveloped Gasket’s insert is made of corrugated metal gasket, soft non-asbestos material or rubber. This insert is coated with PTFE and open on one side, usually on the outside. Thanks to the high chemical stability, good mechanical properties and permanent resistance in the atmosphere(humidity, gasses, temperature changes) they are suitable for all types of gaskets and different media mostly for aggressive chemicals.

SPECIFICATION:

Material

Pure PTFE Teflon material

Hardness

 70-90 Shore 

Density

 2.1-2.3 g/cm3

Working Temperature

 -180℃~+260℃

Tensile Strength

 ≥15.0MPa   about 18~ 45Mpa

Elongation at break

≥150% about 180~ 350%

ShoreD Harness

50-60 Shore D

Melting point

330℃ 

PTFE FEATURES:

1.It can stand temperature -180℃ to +260℃

2.Basically corrosion resistance to all chemical except some fluoride and alkaline metal liquid

3.The excellent mechanical properties including aging resistance especially for bending and swing application

4.Excellent flame retardant (in compliance with ASTM- D635 and D470 test, it is the flame retardant in the air)

5.Excellent insulating properties (whatever its frequency and temperature)

6.Bibulous rate is extremely low, and have self lubrication and not sticky etc. unique properties.

Related products:

Graphited PTFE Gaskets, Modified PTFE Gaskets, Expanded PTFE Gaskets, PTFE Enveloped Gaskets, Pure PTFE Gaskets, Solid  PTFE Gaskets, Virgin PTFE Gaskets


Hot Tags: PTFE enveloped gaskets, China, manufacturers, suppliers, customized, low price, pricelist, free sample
Related Products
Inquiry