What are the applications of engineering plastics in automobiles?
With the development of the car towards lightweight, the amount of plastic used in the car is increasing day by day, especially the car interior parts put forward a higher demand for information. With the characteristics of light weight, rust prevention, vibration absorption and large degree of freedom, plastic structural parts for modern cars have made great progress, and it is one of the key development directions in the future.
The amount of plastic used in each car is one of the symbols to measure the level of car production technology. In Japan, the United States, Germany and other developed countries, the average use of plastic in each car has exceeded 100 kg, accounting for 8% of the total weight of the car. At that time, the average plastic consumption per car in China was 70kg, and PA engineering plastics accounted for about 6% of the total weight of cars. In the meantime, engineering plastics account for 10% of all plastic materials used for cars.
Pc: headlamp lens, car audio, air conditioning control button, car audio board card, door control switch button, rain shield, indoor lamp lens, door control switch button, door handle (outside).
PA: initiating frame, accelerator pedal, automatic steering lamp holder, optical axis adjusting screw stud pin, car door pin, door closer, side view mirror frame, seat pulley gear, side view mirror shell, rear view mirror frame, sunroof slide rail, door handle (outside), on-board camera bracket.
PBT: reflector, various electric control units, various connectors, DC-DC converter cover, combustion coil shell, wiper parts, electric window parts, battery box partition, power operation door parts, car ceiling plate.
POM: headlamp washer, shock absorber cover, stabilizer bar, gear lever handle, wiper components, fuel tank door open button, luggage compartment open button, window opening and closing system, power window system gear, headrest guide, rearview mirror, power window switch, safety belt buckle, mirror drive gear, power seat gear, power seat switch, seat tilt lever, door closer gear, door opening limiter spacer Car door lock PBT engineering plastic, inner door handle, shock absorber roof lamp switch.
PE: fender, air guide arrangement, bumper, lower bumper deflector, large enclosure, explosion-proof junction box, car wheel cover, electronic harness, combustion coil housing, fuse box, battery box, electronic harness connector, door handle (outside), rear door opening panel, rear door, rear spoiler, solar cell.
This article is from Jiangmen Engineering Plastics:http://m.latexbbs.com/
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