ASTM C578硬质多孔聚苯乙烯热绝缘材料标准规范
日期:2012-02-13 21:42
xpandable polystyrene. Products manufactured to this specification are intended for use as thermal insulation for temperatures from -65 to +165F (-53.9 to +73.9C). This specification does not apply to laminated products manufactured with any type of rigid board facer including fiberboard, perlite board, gypsum board, or oriented strand board.
1.1.1 For Type XIII only, this specification covers the physical properties, and dimensions of cellular polystyrene intended for use as thermal insulation
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