GOST 8017 - 74 BT - 99 VARNISH
It is applied to a covering of windings of electrical machines and devices.
GOST 8018 - 70 GF - 95 VARNISH
It is applied to impregnation of windings of electrical machines, pparat and transformers with isolation of a class of heat stability of Century.
GOST 15865 - 70 ML - 92 VARNISH
It is applied to impregnation of windings of electrical machines, devices and transformers and to a covering of electroinsulating details.
Lakotkan - flexible approach to electrical insulation.
Lakotkan it is widely applied as electroinsulating material in electrical machines and devices, and also to production of composite materials, to interlaminar isolation in the high - loaded transformers.