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标题:ASTM C1289饰面硬质多孔聚异氰尿酸酯隔热板规格
正文:
ASTM C1289-2015 Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation BoardASTM C1289-2015 饰面硬质多孔聚异氰尿酸酯隔热板规格1. ASTM C1289标准适用范围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 200°F (?40 and 93°C). This specification does not cover cryogenic applications. Consult the manufacturer for specific recommendations and properties in cryogenic conditions. For specific applications, the actual temperature limits shall be agreed upon by the manufacturer and the purchaser.1.2 This standard is intended to apply to rigid cellular polyurethane-modified polyisocyanurate thermal insulation board products that are commercially acceptable as non-structural panels useful in building construction. The term polyisocyanurate encompasses the term polyurethane. For engineering and de
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