DIN5514弹性体机械性能测试

用在火车上的弹性体，如橡胶密封圈，不但要达到防火的标准要求，其机械性能也应达到相应要求。

德国标准DIN 5514弹性体机械性能测试需根据以下标准进行测试：

◆DIN 5514-1-1980

铁道机车用的材料;弹性体,概念,材料的数据

Materials for railway vehicles; elastomers, terms , material indication

◆DIN 5514-2-1980

铁路机车用材料;弹性体;检验

Materials for railway vehicles; elastomers, testing

◆DIN 5514-3-1980

铁道机车用的材料;弹性体,功能组;性密封的门、窗型材,要求类别

Materials for railway vehicles; elastomers, functional group: permanent door and window seals, specification group

◆DIN 5514-4-1982

铁道机车用的材料;弹性体,功能组;非性密封的门、窗型材,要求类别

Materials for railway vehicles; elastomers; functional group: non permanent door and window seals; specification groups

◆DIN 5514-5-1984

有轨车辆用材料.弹性体.车身用型材.要求类别

Materials for rail vehicles; elastomers; function group: profiles for the vehicle superstructures; specification groups

◆DIN 5514-6-1989

铁路车辆用材料.弹性体.功能组.第6部分:制动零件、规范分组

Materials for railway vehicles; elastomerers; functional group: brakeparts, specification groups



德国标准DIN 5514弹性体（橡胶密封条）的机械性能测试包含以下内容：

•Hardness /硬度

•Tensile properties /抗拉强度

•Compression set /压缩强度

•Low-temperature performance /低温性能

•Ageing test /老化测试

•Ozon test /臭氧测试

•Resistance against cleaning agents /抗清洁剂测试

•等等

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