BSI - BS 4145
Specification for Glass Mica Boards for Electrical Purposes
active, Most Current
Buy Now
| Organization: | BSI |
| Publication Date: | 31 March 1967 |
| Status: | active |
| Page Count: | 22 |
| ICS Code (Mica based materials): | 29.035.50 |
scope:
Requirements for two types of board for electrical purposes made from glass bonded mica powder, from ? in (3.2 mm) up to ½ in (12.7 mm) in thickness. Definitions, classifications, finish, flatness, thickness, electric strength proof test in oil, surface electric strength proof test in air, insulation resistance, carbon arc test, spirit burner test, water absorption, deformation under compression, shear strength and cross breaking strength. Methods of test given in appendices.
Document History
BS 4145
March 31, 1967
Specification for Glass Mica Boards for Electrical Purposes
Requirements for two types of board for electrical purposes made from glass bonded mica powder, from ? in (3.2 mm) up to ½ in (12.7 mm) in thickness. Definitions, classifications, finish, flatness,...
Related Products
Searching for related products...