T/ZZB 3639-2024 Active Group standards

T/ZZB 3639-2024 chelating dispersant

Publish Date: 2024-04-02 Implement Date: 2024-05-02 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/ZZB 3639-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical industry

ICS Name: Comprehensive Chemical Products

Publish Date: 2024-04-02

Implement Date: 2024-05-02

Scope

Main technical content: This document specifies the basic requirements, technical requirements, test methods, inspection rules, marking, labeling, packaging, transportation and storage, and quality commitments for chelating dispersants. This document is applicable to chelating dispersant products made from acrylic acid as the main raw material through free radical polymerization. This product is mainly used in pretreatment, dyeing, and soap boiling processes, and can effectively soften water quality, disperse calcium soap precipitates in the dye bath, and prevent dye aggregation. This document is not applicable to chelating dispersants used in food and medicine.