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HG/T 4454-2012Plastics - Determination of migration of plasticizers (English PDF)

塑料增塑剂迁移的测定

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

December 28, 2012

Implementation date

June 1, 2013

Scope

HG/T 4454-2012 is the English-translated version of 塑料增塑剂迁移的测定.

HG/T 4454-2012 is the recommended Chinese chemical industry standard for the migration of plasticizers from plastics. It describes a test in which a plastic sheet is kept in close contact with another material and the plasticizer absorbed by that material is measured.

The method is intended for the quantitative determination of the plasticizer taken up from a plastic in contact with it. The document corresponds to ISO 177-1988 in a non-equivalent relationship.

It quotes GB/T 2918, GB/T 7141, GB/T 9352, GB/T 9867 and GB/T 17037.1. Issued on 28 December 2012, it has applied since 1 June 2013.

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Document preview — HG/T 4454-2012

National Standard of the People's Republic of China

ICS: 83.080.01

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

1 Foreword

HG/T 4454-2012 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 28 December 2012 and has been in force since 1 June 2013.

2 Scope

This standard is the recommended Chinese chemical industry standard for the migration of plasticizers from plastics. It describes a test in which a plastic sheet is kept in close contact with another material and the plasticizer absorbed by that material is measured. The method is intended for the quantitative determination of the plasticizer taken up from a plastic in contact with it. The document corresponds to ISO 177-1988 in a non-equivalent relationship. It quotes GB/T 2918, GB/T 7141, GB/T 9352, GB/T 9867 and GB/T 17037.1.

3 Normative references

HG/T 4454-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 2918-1998

GB/T 7141-2008 — Plastics -- Methods of heat aging

GB/T 9352-2008 — Plastic -- Compression moulding of test specimens of thermoplastic materials

GB/T 9867-2008 — Rubber, vulcanized or thermoplastic -- Determination of abrasion resistance using a rotating cylindrical drum device

GB/T 17037.1-1997

4 About this standard

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

English translation: about 15 pages

5 Classification and status

International classification (ICS): 83.080.01

Chinese Standard Classification (CCS): G 31

Prefix HG/T: recommended standard.

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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.

Referenced standards

Normative references

Cited by

HG/T 4453-2012Plastics - Technical specification for controlled use of plasticizers

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HG/T 4455-2012|HG/T 4456-2012|HG/T 4457-2012|HG/T 4458-2012|HG/T 4459-2012|GB/T 1844.3-2022

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