RESIN BASED REACTIVE COMPOUNDS USED FOR ELECTRICAL INSULATION - PART 3: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - SHEET 5: UNSATURATED POLYESTER BASED IMPREGNATING RESINS
International Electrotechnical Committee
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Designation
5 Requirements
5.1 Flash point
5.2 Density
5.3 Viscosity
5.4 Curing in thick layer and emissions during curing
5.5 Effect of the reactive compound on enamelled wires
5.6 Temperature index
5.7 Resistance to vapour of solvents
5.8 Effect of water immersion on volume resistivity
Annex A (normative) Curing in thick layer and determination
of emissions
Provides the requirements for unsaturated polyester based impregnating resins, and includes requirements for certain properties at elevated temperature.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 15 |
