ISO 4928:2006 道路车辆.使用非石油基液压制动液的液压制动系统液压缸的弹性罩皮碗和密封圈（最大工作温度120℃）

标准编号：ISO 4928:2006

中文名称：道路车辆.使用非石油基液压制动液的液压制动系统液压缸的弹性罩皮碗和密封圈（最大工作温度120℃）

英文名称：Road vehicles — Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid (Service temperature 120 degrees C max.)

发布日期：2006-07

标准范围

ISO 4928:2006规定了道路车辆液压制动系统用制动皮碗和密封件的性能试验；它不包括与橡胶化合物的化学成分、抗拉强度和伸长率有关的要求。本国际标准不包括盘式制动器密封件。ISO 4928:2006适用于直径小于等于60 mm的模制密封件（皮碗或双唇型压盖密封件），由耐高温橡胶制成，用于使用符合ISO 4925要求的道路车辆非石油基液压制动液的液压驱动缸。

ISO 4928:2006 specifies performance tests of brake cups and seals for hydraulic braking systems for road vehicles; it does not include requirements relating to chemical composition, tensile strength and elongation of the rubber compound. Disc brake seals are not covered by this International Standard.ISO 4928:2006 is applicable to moulded seals (cups or double-lipped type gland seals), 60 mm in diameter and smaller, compounded from high temperature-resistant rubber, for use in hydraulic actuating cylinders using road vehicle non-petroleum base hydraulic brake fluid conforming to the requirements of ISO 4925.

标准预览图