GB/T 22053-2008 in English

《GB/T 22053-2008戊烷发泡剂》由424-cas（中国标准化协会）归口，主管部门为国家市场监督管理总局。
本标准首次发布。本标准规定了戊烷发泡剂的要求、试验方法、检验规则以及标志、包装、运输、贮存和安全的要求。本标准适用于以含戊烷的原料经分馏精制而得的戊烷发泡剂，该产品主要在可发性聚苯乙烯和软质聚氨酯生产工艺中作发泡剂，也可用于化学工业或实验溶剂。

Scope

This standard specifies the requirements, test methods, inspection rules and requirements for marking, packaging, transportation, storage and safety of pentane blowing agents. This standard applies to the pentane foaming agent obtained by fractional distillation and refining of pentane-containing raw materials. This product is mainly used as a foaming agent in the production process of expandable polystyrene and soft polyurethane, and can also be used in the chemical industry or experimental solvent.