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HG/T 4666-2023Latex foam (English PDF)

胶乳海绵

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

July 28, 2023

Implementation date

February 1, 2024

Scope

HG/T 4666-2023 is the English-translated version of 胶乳海绵.

Latex sponge is covered by HG/T 4666-2023, a recommended standard of the Chinese chemical industry. It states the requirements, the test methods and the inspection rules, and it closes with packaging, marking, transport and storage. The standard applies to sponges made from natural rubber latex, from styrene-butadiene latex, from chloroprene latex, and from combinations of natural rubber latex with styrene-butadiene latex, of chloroprene latex with styrene-butadiene latex and of chloroprene latex with natural rubber latex. It supersedes HG/T 4666-2014, is classified G44, and was issued on 28 July 2023 with effect from 1 February 2024.

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Document preview — HG/T 4666-2023

National Standard of the People's Republic of China

ICS: 83.140.99
Replacing: HG/T 4666-2014

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

1 Scope

1 Scope

This standard specifies the requirements, test methods, inspection rules, packaging, marking, transportation and storage of latex sponges. This standard applies to sponges made of natural rubber latex, styrene-butadiene latex, chloroprene latex, a combination of natural rubber latex and styrene-butadiene latex, a combination of chloroprene latex and styrene-butadiene latex, and a combination of chloroprene latex and natural rubber latex.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Editions of HG/T 4666

Edition	Title	Revision	Status
HG/T 4666-2023	Latex foam	current edition	Current
HG/T 4666-2014	Latex foam	previous edition	Superseded

This page sells the current edition, HG/T 4666-2023. Earlier editions are listed for reference only.

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