ASTM C1289 贴面硬质泡沫聚乙氰尿酸酯隔热板的标准规范
日期:2012-02-13 21:24
elf must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
1. Scope
1.1 This specification covers the general requirements for faced thermal insulation boards composed of rigid cellular polyisocyanurate surfaced with other materials. The insulation boards are intended for use at temperatures between 40 and 200F (40 and 93C). This specification does not
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07/02 22:41