Insulating Varnish Polymer (B-165)

The Insulating Varnish Polymer (B-165) range is recommended for impregnation of high speed rotor in electrical hand tools, kitchen motors, vacuum cleaners, locomotive motors and other machines exposed to frequent high loads. It is suitable for heavy duty equipment which is subject to mechanical vibrations at centrifugal stresses.

Distinctive Properties & suggested uses

a c Polymer B-165 is an alkyd /phenolic resin based baking impregnating varnish having thermal class-B (Temperature 130A C).
a c It is suitable for the impregnation of electrical coil & windings of motors & transformers. Coils and armature windings impregnated with Polymer B-165 and baked correctly are sufficiently rigid to withstand high rotational speed without throwing of distorting such electrical hand tools.
a c Polymer B-165 is also used for high voltage machines and devices which are exposed to humidity and tropical conditions.
a c The cured varnish film gives high build, extra high bonding strength performance, greater flexibility, toughness, rigid properties and is resistance to chemicals, mild acids, alkalies & hot transformer oils.
a c Polymer B-165 can be used in explosion proof electrical equipments.