IOTA CORPORATION LTD.
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Advantages: Polyurethane potting sealant has excellent low temperature resistance, slightly soft material, good adhesion to general potting materials, adhesion between epoxy resin and silicone. Have good waterproof moistureproof, insulation.
Disadvantages: poor high temperature resistance and easy to foaming, vacuum defoaming must be used; After curing, the surface of the colloid is not smooth and the toughness is poor, the anti-aging ability, earthquake resistance and ultraviolet light are very weak, and the colloid is easy to change color.
Application: It is generally used for potting and sealing of electronic components with low calorific value. Transformer, anti-current coil, converter, capacitor, coil, inductor, rheostat, linear engine, fixed rotor, circuit board, LED, pump, etc.
