3. Features
a.Excellenttemperatureresistance:
It can be used under the temperature of196C ~ 300C.which has the capability of weather resistant and age resistant. Under practical situation of high temperature of 250 for 200 days, not only the intensity will not decrease, the weight will not reduce; if put it under the high temperature of 350 for 120 hours, the weight only decreased by abou 0.6%; under the situation of -180 , it will not chap and keep the original pliability;
b.Non stick:
H