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HG/T 2501-1993Determination of pH of Phenolic Resin (English PDF)

酚醛树脂pH值的测定

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

January 1, 1993

Implementation date

January 1, 1993

Scope

HG/T 2501-1993 is the English-translated version of 酚醛树脂pH值的测定.

HG/T 2501-1993 is the Chinese standard "Determination of pH of Phenolic Resin".

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Document preview — HG/T 2501-1993

National Standard of the People's Republic of China

ICS: 83.04

1 Subject content and application scope
2 Principle
3 Reagents
3.1 Potassium hydrogen phthalate standard solution
3.2 Hydrogen phosphate buffer solution
4 Apparatus
5 Procedure
6 Expression of results
7 Test report

1 Foreword

HG/T 2501-1993 is issued by MIIT.

2 About this standard

Sector: Chemical Industry

Standard type: recommended

Issued by: MIIT

English translation: about 15 pages (approximate)

3 Classification and status

International classification (ICS): 83.04

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

Cited by

JB/T 11739-2013No-bake alkaline phenolic resin for foundry

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