High & Low Resistance Anti-Corona Tape

Properties

High or low resistance anti-corona tape is made of polyester fiber and glass fiber interlace cloth impregnated with high or low resistance anti-corona varnish which is used in VPI (Vacuum pressure immersion insulating structure) of winding of high-voltage electric machines and other high-voltage elements, to prevent the generation of electric corona and prolong the service life of electric machines and electric appliance.

Data Form

Item	Unit	D060201A(High)	D060201B(Low)
Thickness	mm	0.20±0.03	0.09±0.02
Width	mm	25±1	25±1
Total Weight	g/m²	290±30	80±20
Surface resistance	Ω	1 x 10¹⁰~1 x 10¹²	2 x 10²~2 x 10³
Shrinkage(160 C, 1.5h)	%	<7	-

Specification

1. Length: 30m per roll popular
2. Packing: In Carton
3. Min Qty: 500 rolls each size in a lot.

Note:The values noted in above technical specification are given only for our customers' reference and should not be used in writing specifications.