GB/T 20022-2005 in English
VALIDPlastics. Homopolymer and copolymer resins of vinyl chloride. Determination of apparent density
- Issued on:2005-09-15
- Implemented on:2006-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$20.00
《GB/T 20022-2005塑料 氯乙烯均聚和共聚树脂表观密度的测定》由TC15（全国塑料标准化技术委员会）归口，TC15SC7（全国塑料标准化技术委员会聚氯乙烯树脂产品分会）执行，主管部门为中国石油和化学工业联合会。
本标准规定了氯乙烯均聚和共聚树脂表观密度(即单位体积质量)的测定方法。本标准适用于粉末状氯乙烯均聚和其聚树脂。
Scope
This standard specifies the method for determining the apparent density (that is, the mass per unit volume) of polyvinyl chloride and copolymer resins. This standard applies to powdered vinyl chloride homopolymer and copolymer resins.
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