ISO 6529:2013 防护服 化学试剂防护 防护服面料液体和气体的渗透性测定

标准编号：ISO 6529:2013

中文名称：防护服 化学试剂防护 防护服面料液体和气体的渗透性测定

英文名称：Protective clothing — Protection against chemicals — Determination of resistance of protective clothing materials to permeation by liquids and gases

发布日期：2013-02

标准范围

ISO 6529:2013描述了实验室试验方法，用于确定防护服（包括手套和鞋类）中使用的材料在连续或间歇接触条件下的耐液体或气体化学品渗透性，当鞋类是防护服的组成部分时。方法A适用于测试预计与防护服材料持续接触的挥发性或可溶于水的液体化学品。方法B适用于预期与防护服材料持续接触的气体化学品的测试。方法C适用于测试预计与防护服材料间歇性接触的挥发性或可溶于水的气体和液体化学品。这些试验方法根据穿透时间、渗透速率和累积渗透，在实验室条件下评估防护服材料的抗渗透性。这些试验方法还可以对试验化学品对试验材料的影响进行定性观察。这些试验方法仅适用于测量液体和气体的渗透性。这些试验方法仅涉及材料或某些材料结构（例如接缝）的性能。

ISO 6529:2013 describes laboratory test methods to determine the resistance of materials used in protective clothing, including gloves and including footwear, when the footwear is an integral part of the clothing, to permeation by liquid or gaseous chemicals under the conditions of either continuous or intermittent contact.Method A is applicable to testing against liquid chemicals, either volatile or soluble in water, expected to be in continuous contact with the protective clothing material.Method B is applicable to testing against gaseous chemicals expected to be in continuous contact with the protective clothing material.Method C is applicable to testing against gaseous and liquid chemicals, either volatile or soluble in water, expected to be in intermittent contact with the protective clothing material.These test methods assess the permeation resistance of the protective clothing material under laboratory conditions in terms of breakthrough time, permeation rate and cumulative permeation. These test methods also enable qualitative observations to be made of the effects of the test chemical on the material under test.These test methods are only suitable for measuring permeation by liquids and gases.These test methods address only the performance of materials or certain materials' constructions (e.g. seams).

标准预览图