ISO 12127-2:2007 隔热和防火防护服 接触传热通过防护服或组成材料的测定 第2部分：采用降温小型汽缸产生的接触热的试验方法

标准编号：ISO 12127-2:2007

中文名称：隔热和防火防护服 接触传热通过防护服或组成材料的测定 第2部分：采用降温小型汽缸产生的接触热的试验方法

英文名称：Clothing for protection against heat and flame — Determination of contact heat transmission through protective clothing or constituent materials — Part 2: Test method using contact heat produced by dr

发布日期：2007-11

标准范围

ISO 12127-2:2007规定了一种试验方法，用于评估防护服材料在高温金属颗粒撞击下的传热和性能，尤其是在工作条件下，这些材料被困在服装褶皱中时。通过该方法获得的结果允许比较在标准条件下进行该试验的不同材料的性能。它们不允许就接触大量熔融铸铁或其他金属得出结论，也不允许预测工业条件下完整服装的性能。

ISO 12127-2:2007 specifies a test method designed to evaluate the heat transfer and the behaviour of materials used for protective clothing when such materials are struck by high temperature metal particles, especially when these are trapped in the folds of the garment in working situations.The results obtained by this method permit the comparison of the behaviour of different materials which have undergone this test under standardized conditions. They do not permit conclusions to be drawn with respect to contacts with large splashes of molten cast iron or other metal, nor do they allow the behaviour of complete garments under industrial conditions to be predicted.

标准预览图