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JB/T 9557-1999Epoxy ester impregnating varnish (English PDF)

环氧酯浸渍漆

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

August 6, 1999

Implementation date

January 1, 2000

Scope

JB/T 9557-1999 is the English-translated version of 环氧酯浸渍漆.

JB/T 9557-1999 is the Chinese standard "Epoxy ester impregnating varnish". Its scope clause reads: This standard specifies the model, requirements, test methods, inspection rules, packaging, marking, storage and transportation of epoxy-ester impregnating varnishes.

This standard is applicable to the epoxy-ester impregnating varnishes compounded by butanol etherified melamine resin with the polymer after esterification polymerization of linoleic acid and epoxy resin. Its clauses include classification and designation.

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Document preview — JB/T 9557-1999

National Standard of the People's Republic of China

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

Foreword
1 Scope
2 Normative references
3 Classification and designation
4 Requirements
5 Test methods
6 Inspection rules
7 Packaging, marking, transportation and storage

1 Scope

This standard specifies the model, requirements, test methods, inspection rules, packaging, marking, storage and transportation of epoxy-ester impregnating varnishes.

2 Normative references

The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. At the time of publication, all editions cited are valid. All normative documents are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below.

GB/T 1981-1989 Test methods for insulating varnishes containing solvent (neq IEC 60464-2:1989)

GB/T 10579-1989 The general rules of insulating varnishes containing solvent for examing, packing, marking, storage and transportation (neq IEC 60464-1:1976)

GB/T 11027-1999 Specification for insulating varnishes containing solvent - Specifications for individual materials - Requirements for hot curing impregnating varnishes (eqv IEC 60464-3-2:1989)

JB/T 2197-1996 Classification, designation and model organization methods for products of electrical insulation materials

3 Classification and designation

The model of this product is 1033 according to JB/T 2197.

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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.

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