??The company is mainly rubber material is introduced as follows:

??(1) : fluorine rubber has high temperature resistance, can be in - 30 ? to + 250 ? environment, strong oxidant, oil resistant, resistant to acid and alkali resistance. Is typically used for high temperature, high vacuum and high pressure environment, suitable for the oil to the environment. Because has a variety of excellent performance, fluorine rubber is widely used in petroleum, chemical industry, aviation, aerospace and other departments.

??(2) silicone rubber: has outstanding resistance to high and low temperature performance, in - 70 ? to + 260 ? temperature range to maintain good flexibility, and has the advantages of resistance to ozone, weather aging, appropriate for the thermal mechanical seal gasket. Because there was no any toxic heat insulation, insulation products can be made up and medical rubber products.

??Nitrile rubber (3) : it has excellent resistance to oil and aromatic solvents, such as performance, but not resistant to ketones, esters and chloride via media, so the oil seal products mainly adopts the nitrile rubber.

??(4) the neoprene: has good oil resistance, solvent resistance, chemical media, such as performance, but not resistant to aromatic oil, its characteristic is to sell good weather aging and ozone aging properties. Color often experience in the production of neoprene production of doors and Windows sealing strip and diaphragm and general vacuum seal products;

??(5) epdm: has good heat resistance, weather resistance, aging and ozone aging performance, usually doors and Windows sealing strip, the most widely used in automotive industry.