Download or read book GB T 12670 2008 Translated English of Chinese Standard GBT 12670 2008 GB T12670 2008 GBT12670 2008 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-03-31 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard stipulates the classification, naming, requirements, test methods, inspection rules, marking, packaging, transportation and storage of polypropylene (PP) resin. This Standard is applicable to additive-containing granular propylene homopolymer (PP-H), propylene impact copolymer (PP-B) or propylene random copolymer (PP-R) prepared by the polymerization of propylene or propylene and ethylene under the effect of catalyst.