Glass varnish cloth

 Glass fiber varnish cloth

Glass fibre electrical insulating ЛСК-155/180ТУ16-90И370003.003ТУ, ЛСКК-155/180 ТУ16-503.186-91-electrical insulating-fiber glass fabric impregnated toluene-petrol a solution organic-silicon pitches. It is applied as electrical insulating a material to long work at temperature up to 180 С,  high-loaded transformers as interlaminar isolation, long work in transformer oil is possible. It is made in rolls in width up to 690 up to 1060 mm, thickness of 0,05- 0,20 mm. Specific volumetric electric resistance 1*1012 Оhm*m. A penetrative pressure up to an excess 1,5-9.0 kV.

 Glass fibre electrical insulating ЛСКЛ-155 ТУ16-90И37.0003.003ТУ. It is applied as sticky electrical insulating a material to long work at temperature up to 155 C, thickness of 0,12-0,15 mm. Specific volumetric electric resistance 1*1010 Оhm*m. A penetrative pressure up to an excess 0,8-0,9 kV. Speed of sticking folded twice strips glass fibre at loading 1Н on 1sm width from 10 up to 150 mm/mines.

  Glass fibre electrical insulating oil ЛСМ-105/120 ТУ16-90И370003.003. TУ. It is applied as electrical insulating a material to long work at temperature up to 120 , thickness of 0,15-0,20 mm. Specific volumetric electric resistance 1*1011 Оhm*m.

 Glass fibre marks ЛСМ-105/120-electrical insulating material-fiber glass fabric impregnated by an oil varnish, solvent white spirit. It is made in rolls in width from 690 up to 1060 mm. ЛСМ-105/120-it is applied as electrical insulating a material to long work at temperature up to 120°С (Е), in transformers as interlaminar isolation, long work in transformer oil (ЛСММ-105/120) is possible.

 Cambric electrical insulating  ЛСБ-120/130 TУ 655РК-06948680ТОО-02-2001.-glass fibre on the basis of fiber glass fabric and oil-bitumen polymer. It is made in rolls, width from 860 mm up to 1060 mm. Use : ЛСБ-120/130-it is applied as electrical insulating a product to long work at temperature up to 130°С in conditions of the raised humidity. A class thermal-life-In (130°С).

 Designations in marks glass fibre: ЛС-glass fibre, К-silicon an organic varnish, M-oil a varnish, Л-sticky

 Glass fibre, CHARACTERISTICS:

 

Mark		composition					Class of thermal-life characteristics			destination					outer dimensions
ЛСМ		glass cloth , binding					120° С			As electrical insulating a material in electric machines, devices					Rolls in width (690-1140) ±20mm. Thickness 0,15-0,20 mm
ЛСК		glass cloth , organic-silicon  binding					180° С			As electrical insulating a material in electric machines, devices and for manufacturing composite materials of electrotechnical purpose					Rolls in width (690-1140) ±20 mm. Thickness 0,05-0,20 mm
ЛСКЛ		glass cloth , organic-silicon binding					180° С			As electrical insulating a material in electric machines, devices					Rolls in width 10;15;20;25;30 mm. Thickness 0,12-0,15 mm. Packing in metal banks
The name of parameters	Unit of measure		ЛСМ 0,15	ЛСМ 0,17	ЛСМ 0,20	ЛСК 0,06		ЛСК 0,08	ЛСК 0,10		ЛСК 0,12	ЛСК 0,15	ЛСК 0,17	ЛСК 0,20		ЛСКЛ 0,12	ЛСКЛ 0,15
Maximum deviations	mm		+0,03 -0,02	+0,03 -0,02	+0,04 -0,03	±0,02		±0,02	±0,02		+0,03 -0,02	+0,03 -0,02	±0,03	±0,03		+0,02 -0,01	±0,02
Specific ultimate load at a stretching along a basis, average, not less than N/sm
The name of parameters	Unit of measure		ЛСМ 0,15	ЛСМ 0,17	ЛСМ 0,20	ЛСК 0,06		ЛСК 0,08	ЛСК 0,10		ЛСК 0,12	ЛСК 0,15	ЛСК 0,17	ЛСК 0,20		ЛСКЛ 0,12	ЛСКЛ 0,15
-	N/sm		105	130	150	30		45	60		90	105	130	150		90	105
Penetrative pressure, average, not less кV
The name of parameters	Unit of measure		ЛСМ 0,15	ЛСМ 0,17	ЛСМ 0,20	ЛСК 0,06		ЛСК 0,08	ЛСК 0,10		ЛСК 0,12	ЛСК 0,15	ЛСК 0,17	ЛСК 0,20		ЛСКЛ 0,12	ЛСКЛ 0,15
At  (15-35)°С 45-75% Up to an excess	-		5,4	6,0	6,7	3,1		4,1	5,4		6,5	8,0	8,8	9,6		0,8	0,9
At  (15-35)°С 45-75% Up to an excess	-		3,6	4,2	4,4	-		-	1,2		2,5	4,0	4,3	4,8		-	-
at 120° С	-		3,6	4,1	4,6	-		-	-		-	-	-	-		-	-
at 155° С	-		-	-	-	-		-	-		-	-	-	-		-	-
at 180° С	-		-	-	-	0,7		1,5	3,0		3,3	4,5	4,8	5,5		-	-
at 24h (23° С) 93%	-		2,4	3,0	3,4	1,2		2,8	3,3		3,6	4,8	5,4	6,0		-	-
Specific volumetric electric the Ohm *m  resistance, not less
The name of parameters	Unit of measure		ЛСМ 0,15	ЛСМ 0,17	ЛСМ 0,20	ЛСК 0,06		ЛСК 0,08	ЛСК 0,10		ЛСК 0,12	ЛСК 0,15	ЛСК 0,17	ЛСК 0,20		ЛСКЛ 0,12	ЛСКЛ 0,15
at(15-35)°С45-75%	-		1011	1011	1011	1012		1012	1012		1012	1012	1012	1012		1010	1010
at 120° С	-		108	108	108	-		-	-		-	-	-	-		-	-
at 155° С	-		-	-	-	-		-	-		-	-	-	-		-	-
at 180° С	-		-	-	-	109		109	109		109	109	109	109		-	-
at 24h (23° С) 93	-		109	109	109	1011		1011	1011		1011	1011	1011	1011		-	-