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1. (WO2015046882) BRAKE HOSE

Pub. No.:    WO/2015/046882    International Application No.:    PCT/KR2014/008906
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Thu Sep 25 01:59:59 CEST 2014
IPC: F16L 11/04
F16L 11/08
F16L 11/10
Applicants: KOLON INDUSTRIES, INC.
코오롱인더스트리 주식회사
Inventors: JEON, Ok-Hwa
전옥화
LEE, Min-Ho
이민호
Title: BRAKE HOSE
Abstract:
The present invention relates to a brake hose including a reinforcing material having superior shape stability, durability, a high modulus, and a low modulus decline at high temperatures. The brake hose comprises: a rubber layer; and a reinforcing material formed between the rubber layers or on the rubber layer, wherein the reinforcing material includes a polyethylene-terephthalate dipped cord which has a creep rate of 7.0% or less when fixed under an initial load of 0.01 g/d after a heat treatment is carried out for 15 minutes in a tension of 0.01 g/d at 180°C and leaving the same for 24 hours under a load of 0.791 g/d at 100°C.