摘要
介绍芳香族聚酰胺(芳纶)纤维在汽车胶管中的应用。芳纶纤维分为对位芳纶纤维和间位芳纶纤维,对位芳纶纤维具有强度大、模量高、耐高温性能好和质量小等特点,间位芳纶纤维主要具有耐高温的特性。芳纶纤维用于汽车冷却系统胶管、空调系统胶管、涡轮增压胶管、制动胶管、燃油胶管和动力转向胶管。汽车胶管的生产工艺包括针织工艺、编织工艺、缠绕工艺和夹布工艺。
The application of aromatic polyamide(short for aramid) fiber in the automobile hose was introduced. Aramid fiber was divided into para aramid fiber and meta aramid fiber,the para aramid fiber had high strength,high modulus and high temperature resistance and small mass,while the meta aramid fiber mainly had high temperature resistance. The aramid fiber was used in automotive cooling system hose,air conditioning system hose,turbocharger hose,brake hose,fuel hose and power steering hose. The production process of automobile hose included knitting process,braiding process,winding process and cloth clamping process.
作者
齐亮
余旷
QI Liang;YU Kuang(Technical Center Asia of Teijin Aramid Asia Co.,Ltd,Shanghai 200233,China)
出处
《橡胶工业》
CAS
2020年第12期954-958,共5页
China Rubber Industry
关键词
芳香族聚酰胺纤维
汽车胶管
生产工艺
aromatic polyamide fiber
automobile hose
production process
