White Color Pure PTFE Envelope Gasket Manufacture Size According To Drawings For Processing
Description
PTFE gasket, also named gasket, is made by cutting PTFE stick, pipe and sheet into flat shape. V shape gasket or valve annulus. It is anti-corrosive, anti-aging and not electric. PTFE PH value is among 0-14. it can have good mechanical strength at -100℃-100℃. The pressure is 10Mpa. Note: when the temperature is lower than -185℃. PTFE gasket will get brickle. Pure PTFE gasket is a kind of clean product. It won’t pollute any substance it touches. It is widely used in the industry of foodstuff and medicine.
Flat gasket is a conducting medium with good high quality. Our plastic insulators are made of different sizes of plastics materials, such as PTFE, PEEK, POM, ULTEM and so on. According to these materials’ special features, such as excellent corrosion resistance, aging resistance, high temperature resistance performance, waterproof, moisture permeability, which can be fully used for all kinds of machinery. The insulators we made will be high quality, good appearance and good property, which have been applied to the market of USA, Europe and so on.
Technical Parameter
Pressure of PTFE gasket | <=10Mpa |
Temperature of PTFE gasket | <=250℃ |
Density of PTFE gasket | 2.1-2.3 g/cm3 |
PH | 0-14 |
Pressure of filled PTFE gasket | 16Mpa |
Pressure of filled PTFE gasket | <=260℃ |
Temperature of expanded PTFE | -268℃-315℃ |
Pressure of expanded PTFE | 21Mpa |
Application | Hot-water heating and sanitary and bathing products, electric appliances, hardware and machinery. Vehicle and motorcycle. Used at dynamic sealing and static. Sealing location for particle crystal medium,etc. |
Feature | Ptfe gasket Seal between upper cylinder cap and block; resistant to almost all of the hydraulic medium, solvents, and various chemical mediators, has a very low coefficient of friction, no creeping phenomenon. Ozone resistance, weather resistance is excellent, with the flame retardant. |
Temperature | About -60℃-+260℃ |
Other color | Light grey, grey, white, yellow, green, black, etc |