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HG/T 6449-2025 PDF English

Std ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status
HG/T 6449-2025	English	RFQ	ASK	3 days [Need to translate]	(Allyl alcohol polyoxyethylene polyoxypropylene ether)	Valid

Standard similar to HG/T 6449-2025

Standard ID	HG/T 6449-2025 (HG/T6449-2025)
Description (Translated English)	(Allyl alcohol polyoxyethylene polyoxypropylene ether)
Sector / Industry	Chemical Industry Standard (Recommended)
Classification of Chinese Standard	G73
Classification of International Standard	71.100.40
Date of Issue	2025-12-17
Date of Implementation	2026-07-01
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies the general structural formula and naming conventions, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for allyl alcohol polyoxyethylene polyoxypropylene ethers. This document applies to products obtained by the ring-opening addition reaction of ethylene oxide and propylene oxide with allyl alcohol as the initiator under the action of a catalyst. These products are widely used in the polyurethane foam levelers, textile auxiliaries, defoamers, emulsifiers, and other industries.