Enterprises Mainly Engaged In Automotive Hoses Products
What material is the car fuel hose made of?
Release Time:
Oct 31,2023
Automobile fuel pipes are made of plastic POM, which is resistant to aging and oil. Polyacetal is a tough and elastic material with good creep resistance, geometric stability and impact resistance even at low temperatures.
Automobile fuel pipes are made of plastic POM, which is resistant to aging and oil. Polyacetal is a tough and elastic material with good creep resistance, geometric stability and impact resistance even at low temperatures. Polyoxymethylene has two types of materials: homopolymer and copolymer. Homopolymer materials have good tensile strength and fatigue strength, but are not easy to process. The copolymer has good thermal stability, chemical stability and easy processability.
Automotive fuel lines are made from the plastic polyacetal;
1. The high crystallinity of polyformaldehyde results in a high shrinkage rate of 2% to 3.5%. Different reinforcement materials have different shrinkage rates.
2. Polyoxymethylene thermoplastic crystalline polymer. It is called "super steel" or "race steel", also known as polyformaldehyde. Generally, polymers obtained by formaldehyde polymerization have a low degree of polymerization and are easily depolymerized by heating.
3. Polyoxymethylene is a linear polymer with no side chains, high density and high crystallinity, and has excellent comprehensive properties. Polyacetal is a hard, dense material with a smooth and shiny surface. It is light yellow or white, opaque, and can be used for a long time within a certain temperature range.
4. The wear resistance and self-lubricating properties of polyformaldehyde are better than those of most engineering plastics, and it has good oil resistance and peroxide resistance. Very resistant to acids, alkalis and moonlight UV rays.
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