Kyocera's casting resins are widely used across many industries and hold the No.1 share in the global ignition coil market. Insulating varnishes are also used by many customers over the decades and are used in many kinds of car parts including HV motors. We can help your car part manufacturing with these products which have high quality and reliability.
High adhesivity equivalent to epoxy resin
Can use same way as unsaturated polyester varnish
Possible higher heat resistance than Epoxy resin (by combination with magnet wire)
|Type||Standard||High Adhesivity||Low-VOC & High Adhesivity|
|Product Name||TVB2190K series||TVB2918||TVB2475|
|Main Component||Vinyl Ester||TVB2918||Vinyl Ester|
|Viscosity(25deg.C)||500 mPa.s||500 mPa.s||1100 mPa.s|
|Adhesivity (SPCC)||13 Mpa||14MPa||14 MPa|
|Qty of VOC(ASTM)||3.0％||3.0％||0.6％|
Good Insulating properties
High heat resistance
Good impregnating properties into clearances
|Glass Transition temp.||---||deg. C||90||125|
|Break Down Voltage||100deg.C||MV/m||>25||>30|
Kyocera casting resin has excellent impregnation property for high power ignition coil.