T/SHXCL 0015-2022 Active Group standards

T/SHXCL 0015-2022 Vinyl pyrrolidone-vinyl acetate copolymer (PVP-VA)

Publish Date: 2022-06-06 Implement Date: 2022-08-20 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SHXCL 0015-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Synthetic resins and plastics

ICS Name: Aldehydes and ketones

Publish Date: 2022-06-06

Implement Date: 2022-08-20

Scope

Main technical content: This document specifies the chemical name, molecular formula, structural formula, technical requirements, test methods, inspection rules, packaging, marking, transportation, and storage of vinylpyrrolidone-vinyl acetate copolymer (PVP-VA). This document is applicable to vinylpyrrolidone-vinyl acetate copolymer (PVP-VA) synthesized under a mass ratio of 6:4 of N-vinylpyrrolidone and vinyl acetate; it is used in the fields of medicine, cosmetics, food, coatings, adhesives, printing and dyeing auxiliaries, separation membranes, and photosensitive materials, etc.