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Electric Insulating Lacquers

Products:

Homogenous clear solution of polyether-modified organopolysiloxane resin in organic solvents.

The polymerized lacquer coat is nontoxic, fire-safe.

Lacquer KO-916K serves for impregnation of winding of electric apparatus, transformers with class H insulation, electrical machines and apparates with tropicalized and maritime construction.
The lacquer is successfully used for repairs of load-lifting magnets, coils of electromagnetic separators as well as redesign and repairs of electrical machines.

Shelf life - 6 Months

Physico-chemical properties
Weight of non-volatiles, %	66 ± 2
Viscosity, 20 ºC, by viscometer VZ-246 with orifice Ø 4 mm, s	45 - 65
Dryout time, 3^rd degree, (200±5)ºC, mins, max.	15
Thermo elasticity, (200±3)ºC, hrs, min.	50
Optical density, max.	1,0
Cementing capacity of lacquer coat, 20ºC, N, min.	294 (30)
Dielectric properties	Test conditions
	R,М(15-35С) 45-75%	R,M(200С) <20%	24hrs(23С)93% M(15-35C) 45-75%
Volume resistivity, Ω·m, min.	1,0×10¹³	1,6×10¹⁰	1,5×10¹²
Dielectric strength, MW/m, min.	75	50	50