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Chinese Standard: GB/T 26709-2011

Rigid polyurethane foam for solar water heaters

全国塑料制品标准化技术委员会(SAC/TC 48)

本标准规定了太阳能热水器用硬质聚氨酯泡沫塑料的要求、试验方法和检验规则。
 本标准适用于以多异氰酸酯、组合聚醚多元醇、发泡剂为主要原料,经充分混合注入太阳能热水器贮热水箱保温层腔体中发泡成型制备的闭孔泡沫。

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