Polyurethane potting compound
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polyurethane potting compound
R-381-8 Polyurethane potting compound is made from polyurethane resin, hardener and filler presented in two-component form. R-381-8 cures at room temperature. Heat resisting classification is B. It has gained UL certification (E229550) .
Good manufacturability and insulation property, low shrinkage, shining appearance of condensate and excellent crack resistance.
potting electronic components, motor and apparatus coils. For example: small transformer, instrument transformer coils, capacitor, ignition coils of autocycle and auto etc.