1.1 本试验方法包括测定双-（三乙氧基硅烷基丙基）硫醚类硅烷或这些硅烷与固体载体（如炭黑、蜡或有机聚合物）的混合物的点燃残留物。 1.2 以国际单位制表示的数值应视为标准。括号中给出的值仅供参考。 1.3 本标准并不旨在解决与其使用相关的所有安全问题（如有）。本标准的使用者有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.4 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。 ====意义和用途====== 4.1 点火残留物，主要由SiO组成 2. ，与硅烷的硅含量有关，可用于验证硅烷的组成。

1.1 This test method covers the determination of the residue on ignition of silanes of the type bis-(triethoxysilylpropyl)sul- fane, or of admixtures of these silanes and solid carriers, such as carbon black, waxes, or organic polymers. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 4.1 The residue on ignition, which consists essentially of SiO 2 , is related to the silicon content of the silane and may be used to verify the composition of the silane.