This part of ISO 1431 specifies a procedure intended for use in estimating the resistance of vulcanized or thermoplastic rubbers to cracking when exposed, under static or dynamic tensile strain, to air containing a definite concentration of ozone and at a definite temperature in circumstances that exclude the effects of direct light. Great caution is necessary in attempting to relate standard test results to service performance since the relative ozone resistance of different rubbers can vary markedly depending on the conditions, especially ozone concentration and temperature. In addition, tests are carried out on thin test pieces deformed in tension and the significance of attack for articles in service can be quite different owing to the effects of size and of the type and magnitude of the deformation. Explanatory notes on the nature of ozone cracking are given in Annex A.
DIN ISO 1431-1-2011由德国标准化学会 DE-DIN 发布于 2011-05。
DIN ISO 1431-1-2011 在中国标准分类中归属于: G35 合成橡胶,在国际标准分类中归属于: 83.060 橡胶。
* 在 DIN ISO 1431-1-2011 发布之后有更新,请注意新发布标准的变化。
DIN ISO 1431-1-2011 硫化或热塑性橡胶.耐臭氧龟裂.第1部分:静态和动态应变试验(ISO 1431-1-2004 + 修改件1-2009) 由 DIN 53509-1-2001 变更而来。
DIN ISO 1431-1-2011 硫化或热塑性橡胶.耐臭氧龟裂.第1部分:静态和动态应变试验(ISO 1431-1-2004 + 修改件1-2009) 由 DIN 53509-1 Berichtigung 1-2003 变更而来。
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