• BS 419:1966

BS 419:1966

Specification for varnished fabrics and tapes for electrical purposes

BSI Group , 08/05/1966

Publisher: BS

File Format: PDF

$132.00$264.16


Fabrics woven from cotton, silk, nylon, polyethylene terephthalate (PTP) and glass, coated with varnish, in full width of 36 in approx. or slit into tape. Yellow and black in nominal thicknesses 4 mil (0.10 mm) to 10 mil (0.25 mm). Thickness, width, length, joins, packaging, electric proof strength at 20°C and at 90°C, tensile strength, tearing strength, decrease in tearing strength with heat ageing in air, acidity, varnish stability, extensibility, confirmation of glass fabric base; test methods in appendices.Cross References:BS 350BS 870BS 2586BS 2757BS 3218BS 3502BS 3718

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