T/ZZB 3744-2024 Active Group standards

T/ZZB 3744-2024 Please provide only the English translation of "sulfated oil used in leather tanning" without specifying the context

Publish Date: 2024-07-02 Implement Date: 2024-08-02 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 3744-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Light industry, culture, and daily necessities

ICS Name: Processing and auxiliary materials

Publish Date: 2024-07-02

Implement Date: 2024-08-02

Scope

Main technical content: This document specifies the basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitments for anionic sulfonated oils used in tanning. This document is applicable to anionic sulfonated oils made from low-erucic acid rapeseed oil as the main raw material, through processes such as sulfonation with sulfur trioxide, neutralization with liquid alkali, and decolorization with hydrogen peroxide.