IEC 60371-2:2004
Specification for insulating materials based on mica - Part 2: Methods of test
OVERVIEW
Defines the methods of test which are applicable to built-up mica materials, products based on them and mica paper. The main changes from the previous edition are as follows: a) All clauses re-numbered. b) Relevant template of ISO 67 has been added to this standard as Annex A. c) Clause 8: Tensile strength and elongation at break Procedure modified to give "rate of movement" instead of "time limit". Different rate of movement for raw mica as opposed to reinforced and/or impregnated mica. d) Clause 11: Stiffness Size of test specimen revised. Wording modified so that standard covers materials using carriers other than woven glass cloth and materials that are 3-ply. Revision of terms ""machine direction" and "transverse direction". (These were incorrect in second edition (1987).) e) Clause 13: Elastic compression and plastic compression Tolerance on measurement of height of stack changed to within 0,01 mm. Times for change in pressure in procedure changed to 1 min. f) Clause 16: Electric strength Modified in line with Amendment 1 (1994) to the second edition (1987). Changes relate to latest edition of IEC 60243-1. g) Clause 19: Detection of defects and conductive particles Revised subclause.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2004 |
| No. of Pages | 55 |
| ICS Classification | 29.035.50 Mica based materials 17.220.99 Other standards related to electricity and magnetism |
| Committee | TC 15 |
| Available for Purchase | For sale in Singapore only |
| Adoption | IEC |