橡胶科技
橡膠科技
상효과기
Rubber Science and Technology
2014年
1期
5-8
,共4页
汽车用胶管%液压制动胶管%动力转向胶管%制冷系统胶管
汽車用膠管%液壓製動膠管%動力轉嚮膠管%製冷繫統膠管
기차용효관%액압제동효관%동력전향효관%제랭계통효관
automotive%hose%hydraulic brake hose%power steering hose%cooling system hose
介绍汽车液压制动胶管、汽车动力转向胶管和汽车制冷系统胶管等的主体材料、结构及其发展。DOT4和DOT5等新型制动液以及二氧化碳和HFO-1234yf等新型制冷剂的应用对胶管性能提出了更高的要求。随着汽车电子制动系统和电动转向系统的发展，汽车胶管在制动和转向这2个领域的应用将有所减少。
介紹汽車液壓製動膠管、汽車動力轉嚮膠管和汽車製冷繫統膠管等的主體材料、結構及其髮展。DOT4和DOT5等新型製動液以及二氧化碳和HFO-1234yf等新型製冷劑的應用對膠管性能提齣瞭更高的要求。隨著汽車電子製動繫統和電動轉嚮繫統的髮展，汽車膠管在製動和轉嚮這2箇領域的應用將有所減少。
개소기차액압제동효관、기차동력전향효관화기차제랭계통효관등적주체재료、결구급기발전。DOT4화DOT5등신형제동액이급이양화탄화HFO-1234yf등신형제랭제적응용대효관성능제출료경고적요구。수착기차전자제동계통화전동전향계통적발전，기차효관재제동화전향저2개영역적응용장유소감소。
The development of materials and hose structure for automotive hydraulic brake hose, power steering hose and cooling system hose is presented in this paper. With the use of new brake lfuid DOT4 and DOT5, new refrigerant carbon dioxide and HFO-1234yf, the performance requirements on automotive hoses are raised. At the same time, as the increasing use of electronic braking system and electronic power steering system, the usage of automotive hose in the braking and steering systems would be reduced.
