SPECIFICATION FOR PLASTIC FILMS FOR ELECTRICAL PURPOSES - SPECIFICATIONS FOR INDIVIDUAL MATERIALS - REQUIREMENTS FOR POLYIMIDE FILMS USED FOR ELECTRICAL INSULATION
International Electrotechnical Committee
Introduction
1. General
1.1 Scope
1.2 Normative references
1.3 Classification
2. Designation
3. General requirements
4. Dimensions
4.1 Thickness
4.2 Width
5. Properties
5.1 Properties not dependent on thickness
5.2 Properties dependent on thickness
5.3 Other properties
6. Roll characteristics
6.1 Roll diameter
6.2 Windability/sag
6.3 Joins
6.4 Roll width
6.5 Cores
Annex ZA (normative) Other international publications
quoted in this standard with the reference of the
relevant European publications
Provides requirements for the following polyimide films with or without heat sealable fluoroethylene propylene (FEP) coatings; based on poly(N'N' p,p' oxydiphenylene pyromellitimide) (sheet 4); based on poly(N,N' p phenylene biphenyl tetra carboxylimide) (sheet 5); based on poly (N,N' p,p' oxydiphenylene biphenyl tetracarboxylimide) (sheet 6).
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | SC 15C |
