空间系统 材料的安全性和兼容性 第2部分：电线绝缘和附件材料可燃性的测定

[中文适用范围]： 本文件规定了两种测试方法，通过在静态环境（测试 A）和气流环境（测试 B）中暴露于外部点火源来确定电线绝缘材料和附件材料的可燃性。这些测试确定电线绝缘材料在暴露于标准点火源时是否会自熄，并且不会传递可能点燃邻近材料的燃烧碎片。 [外文原描述]： This document specifies two test methods for determining the flammability of electrical-wire insulation and accessory materials by exposure to an external ignition source in a static environment (test A) and in a gas-flow environment (test B). These tests determine if a wire insulation material, when exposed to a standard ignition source, will self-extinguish and not transfer burning debris which can ignite adjacent materials.