1.be used at the temperature between -15 ~ 250 , when the temperature goes up to 300, can be used for a short-term,
2.tolerance aromatic fuel, oil-based oil, a variety of fluid, organic solvents, chemicals, weathering, ozone-resistant, resistant to radiation, since the interest rate-resistant vacuum.
3. used as seals for all types of mechanical equipment and the anti-corrosion pipeline