Automotive applications of rubber hose
EPDM three yuan ethylene propylene rubber is used in automobile water pipe series. Such as radiators, hoses, air conditioning pipes, etc.. There are some higher performance materials, such as AEM, acrylate, high temperature and so on.
Mainly connected to the engine and air filter, engine and radiator systems, automotive air-conditioning systems. As part of its intake from the engine, close, so high temperature resistance, oil resistance, corrosion resistance, aging resistance, low temperature resistance, the material has many types according to the different processing techniques, such as NBR nitrile rubber is widely used in vacuum brake pipe, good oil resistance rubber content is high, but relatively resistant to ozone poor;
Each kind of rubber has its characteristic, therefore is specially important in the hose material selection. Basically the high-end cars use materials is relatively good, some poor materials using mini car, van, car and as some in the use of nitrile rubber as fuel tube, nitrile rubber are not suitable for fuel system. Thus, the substitution of epichlorohydrin rubber fluorine rubber hose is relatively extensive.
