1 Scope
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.
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.
Foreword II
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.
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.
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.
Contents of JB/T 9557-1999
Foreword II
1 Scope
2 Normative references
3 Classification and designation
4 Requirements
5 Test methods
6 Inspection rules
7 Packaging, marking, transportation and storage
