T/CPCIF 0253-2023 Active Group standards

T/CPCIF 0253-2023 vinyl polyethylene glycol ether (VPEG) and butylene oxide butyl-terminated polyethylene glycol ether (VBPEG)

Publish Date: 2023-06-01 Implement Date: 2023-09-01 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/CPCIF 0253-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical industry

ICS Name: Alcohols and ethers

Publish Date: 2023-06-01

Implement Date: 2023-09-01

Scope

Scope: This document specifies the terms and definitions, classification and labeling, requirements, test methods, inspection rules, marking, labels and accompanying documents, packaging, transportation, and storage of vinyl polyethylene glycol ethers (VPEG) and vinyl oxybutyl polyethylene glycol ethers (VBPEG). This document applies to vinyl polyethylene glycol ethers (VPEG) polymerized primarily from monovinyl ether of ethylene glycol or divinyl ether of ethylene glycol and ethylene oxide, and vinyl oxybutyl polyethylene glycol ethers (VBPEG) polymerized primarily from 4-hydroxybutyl vinyl ether and ethylene oxide. Note: These two products are mainly used in the synthesis of polycarboxylate-based water-reducing agents for concrete. Main technical content: This document specifies the terms and definitions, classification and labeling, requirements, test methods, inspection rules, marking, labels and accompanying documents, packaging, transportation, and storage of vinyl polyethylene glycol ethers (VPEG) and vinyl oxybutyl polyethylene glycol ethers (VBPEG). This document applies to vinyl polyethylene glycol ethers (VPEG) polymerized primarily from monovinyl ether of ethylene glycol or divinyl ether of ethylene glycol and ethylene oxide, and vinyl oxybutyl polyethylene glycol ethers (VBPEG) polymerized primarily from 4-hydroxybutyl vinyl ether and ethylene oxide. Note: These two products are mainly used in the synthesis of polycarboxylate-based water-reducing agents for concrete.