GB/T 11028-1989Test method for the evaluation of bond strength of impregnating varnishes by the wire bundle test (English PDF)
GB/T 11028 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 11028-1999 | Test methods for the determination of bond strength of impregnating agents to an enamelled wire substrate | Valid |
| GB/T 11028-1989 | Test method for the evaluation of bond strength of impregnating varnishes by the wire bundle test | Obsolete |
GB/T 11028-1989 is obsolete. It has been replaced by GB/T 11028-1999. This page sells the obsolete edition, for projects and contracts that still cite it.
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Level / Type
National · Recommended
Scope
GB/T 11028-1989 (Test method for the evaluation of bond strength of impregnating varnishes by the wire bundle test) is available as an English-translated PDF.
GB/T 11028-1989 is the Chinese national standard "Test method for the evaluation of bond strength of impregnating varnishes by the wire bundle test". It is obsolete: it has been replaced by GB/T 11028-1999.
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Document preview — GB/T 11028-1989
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Status: obsolete, replaced by GB/T 11028-1999.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
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- T/CEEIA 415-2023Insulation system for driving motor of new energy vehicle - Technical specification
- JB/T 10947-2010Imide-modified unsaturated polyester impregnating resins for electrical purposes
- JB/T 10948-2010Modified diphenyl ether impregnating resins for electrical purposes
- GB/T 15022.4-2009Resin based reactive compounds used for electrical insulation -- Part 4: Unsaturated polyester based impregnating resins
- GB/T 1981.3-2009Varnishes used for electrical insulation -- Part 3: Specifications for hot curing impregnating varnishes
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GB/T 11028-1989
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