GB/T 33070-2016 Active National standards

GB/T 33070-2016 1-Vinyl-2-pyrrolidinone homopolymer for industrial use

Publish Date: 2016-10-13 Implement Date: 2017-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 33070-2016

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Synthetic resins and plastics

ICS Name: Aldehydes and ketones

Publish Date: 2016-10-13

Implement Date: 2017-05-01

Pages: 5 pages

Scope

This standard specifies the chemical name, molecular formula, structural formula, naming and classification, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of industrial-grade poly-N-vinylpyrrolidone.
This standard applies to linear polymers of industrial-grade poly-N-vinylpyrrolidone (hereinafter referred to as PVP) made from N-vinylpyrrolidone (hereinafter referred to as NVP) monomers through solution polymerization.