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氧化稳定性测定仪

简要描述:1)可测定弹性体、橡胶、塑料等的氧化稳定性;2)符合DIN 53 508 、DIN VDE 0472 、IEC 811-1-2标准;

  • 产品型号:DIN 53508
  • 厂商性质:经销商
  • 更新时间:2023-08-15
  • 浏览次数:2942

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氧化稳定性测定仪

 

Testing oxidation stability of elastomeres, rubber and miscellaneous plastics, such as cable coatings, is described in the German DIN 53 508 or DIN VDE 0472 as well as in IEC 811-1-2; (method: pressure chamber). This test simulates the ageing behaviour of materials in a short-term study. Materials are exposed to pure oxygen at 70, 21 bars or to air at 127 / 150 at 5.5 bars for one day or more in a pressure chamber. Mechanical properties, such as tensile strength and hardness, are examined before and after exposure. The results are placed in relationship to one another and the resulting characteristic number is a measure of the ageing behaviour.

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    请输入计算结果(填写阿拉伯数字),如:三加四=7