nadic anhydride

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    Nadic Anhydride

    1)Used in unsaturated polyester resins than the resins made by Phthalic anhydride or THPA, NA has better air-drying, higher heat resistance, degree of finish, electrical properties, corrosion resistance and mechanical strength. 2)Used for the curing agent of epoxy resin, suitable for casting, lamination, powder molding, etc. The cured products have excellent weather resistance, heat resistance and electric properties. 3)Used in the modifying agent of alkyd resin, urea-formaldehyde resin, melamine resins, etc. 4)Can be used for pesticides, sulfide modifier, plasticizer, surfactant, textile penetrating agent, etc.

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    Methy Nadic Anhydride 25134-21-8

    Mainly be used in epoxy curing agent. Features are as the below: 1) Low viscosity at room temperature, small moisture absorption, can be used at low temperature and long stored; 2) Mixing with epoxy resins, it has a long working life, slow curing speed and low exotherm. 3) Small usage amount,the cured product has excellent heat-resistance and hardness, curing shrinkage rate is small; 4) The cured product has high temperature resistance, aging resistance and excellent chemical resistance

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