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Product Description
The material selection of automobile water pipe return pipe has an important influence on its performance, durability and application environment. The following are several common materials and their characteristics:
1. ** Rubber material * *:
-* * Natural rubber (NR)**: It has good elasticity and cold resistance, but it is easy to age in high temperature and oily environment.
-* * Nitrile Rubber (NBR)**: It has excellent oil resistance and chemical resistance, and is suitable for the occasion of contacting with fuel and lubricating oil.
-* * Neoprene rubber (CR)**: It has good weather resistance and ozone resistance, and is suitable for various environmental conditions.
-* * EPDM * *: Excellent heat resistance, ozone resistance and weather resistance, suitable for high temperature and harsh environment.
2. ** Silicone material * *:
-* * Silicone rubber (VMQ)**: It has excellent high-temperature stability and aging resistance, and is suitable for long-term use in high-temperature environment.
3. ** Polyurethane material * *:
-* * Polyurethane (PU)**: It has excellent wear resistance and mechanical strength, and is suitable for occasions that need to bear high pressure and mechanical stress.
4. ** Thermoplastic elastomer (TPE)**:
-**TPE material * *: It combines the elasticity of rubber and the processability of plastic, has good chemical resistance and wear resistance, and is suitable for various environments.
5. ** fluororubber material * *:
-* * Fluorocarbon (FKM)**: It has excellent high temperature resistance, oil resistance and chemical resistance, and is suitable for applications in extreme environments.
6. ** Metal material * *:
-* * Stainless steel * *: Excellent corrosion resistance and mechanical strength, suitable for high pressure and high temperature environment.
-* * Aluminum alloy * *: Lightweight and good thermal conductivity, suitable for occasions that need to reduce weight.
When selecting the material of automobile water pipe return pipe, factors such as working temperature, pressure, medium type, environmental conditions and cost should be considered comprehensively to ensure its stable and reliable operation during use.
