teflon gasket

Temperature resistant,acid-alkali resistant,ozone resistant,aging resistant,good insulation property,anti-toxic,air-permeable.

Quick Details

Place of Origin: Zhejiang China (Mainland)	Brand Name: Shenghui	Standard or Nonstandard: Nonstandard
Material: PTFE	Shape: Flat Gasket	Expanded or not: Solid PTFE
Color: upon your color codes	Content: 100% PTFE	Raw materials: Import or local

Packaging&Delivery:

Packaging Detail:	Package as Customer Required
Delivery Detail:	10-15 days after payment

 

Specification:

Pure PTFE Gasket is made by cutting PTFE stick, pipe and sheet into flat shape, v shape gasket or shape of valve annulus. It has 100% PTFE structure and characteristics of high-temperature -proof, strong-corrosion-proof and clean. As a sealing element it can be used in flange joints of various equipments and pipes in chemical industry, food-producing industry, medicine industry and so on. It can bear the most bitter chemical medium, and has good anti-creeping performance.

Characteristic of the PTFE:

 

1)High pressure resistance--Its long-term using temperature is 200~260 degree.

 

2)Lowest coefficent of friction in any plastic.

 

3)Corrosion resistance--It can bear the aqua regia and all organic solvent.

 

4)Weathering resistance--best ageing lifetime among all plastic materials

 

5)High lubricating--lowest coefficient of friction among all plastic materials (0.04)

 

6)Non-stick-- lowest interfacial tension between all solid materials and not stick any substance

 

7)Nonhazardous--physiological inert.

 

8)Excellent electric insulation--the ideal insulating material of C gradeMain.

properties:

 

Hardness:51-60 shore D

 

Tensile strength:15.0 MPa

 

Ultimate elongation:150%

 

Dielectric strength:10-12kv/mm

 

Heat resistance: +350C 

Cold resistance: -170C 

teflon gasket