標準號：BS ISO 6117-2005
中文標準名稱：道路車輛.使用非石油基液壓制動液的鼓式液壓制動輪缸的彈性保護罩(*高工作溫度100℃)
英文標準名稱：Road vehicles - Elastomeric boots for drum-type, hydraulic brake wheel cylinders using a non-petroleum base hydraulic brake fluid (service temperature 100?C max.)
標準類型：T24
發布日期：2005/11/18 12:00:00
實施日期：2005/11/18 12:00:00
中國標準分類號：T24
國際標準分類號：43.040.40;83.140.50
適用范圍：This International Standard specifies performance tests for moulded rubber boots used at end closures on drum-type wheel brake cylinders; these boots are designed to prevent the entrance of dirt and moisture which could cause corrosion and otherwise impair wheel brake operation. It is applicable to boots of both plain and reinforcement insert types, for fitting in wheel cylinders using a fluid in accordance with ISO 4925. It does not include requirements relating to chemical composition, tensile strength or elongation at brake of the rubber compound; it does not cover the strength of adhesion of rubber to the reinforcement in the insert type. The rubber material used in these boots is suitable for operation in a temperature range of -40 ℃ to +100 ℃.