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https://www.wsxchem.com/mthpa/

1. Curing agent for epoxy resin: Methylhexahydrophthalic anhydride is a heat-curable acid anhydride curing agent, mainly used in the electrical and electronic fields. It has a low melting point and a low viscosity for its complex with cycloaliphatic epoxy resin. Long pot life, high heat resistance of the cured product, good high-temperature electrical performance, can be used for the impregnation of electrical equipment coils, the casting of electrical components, and the sealing of semiconductors, such as casting outdoor insulators, light-emitting diodes (LED), ignition coils, and special applications capacitors, transformers, motors, sports, and entertainment equipment and other fields that require good resistance to outdoor ultraviolet light and humidity.

2. The application of epoxy-based composite material methylhexahydrophthalic anhydride in high-performance composite materials is also becoming more and more extensive, and its application in lamination, centrifugal casting, pultrusion, and other aspects together with fiber reinforced materials has become more and more popular such as pressure cylinders, pressure pipes, fishing rods, golf clubs.

3. Adhesive: The refractive index of the cycloaliphatic epoxy adhesive made of methylhexahydrophthalic anhydride is similar to that of optical glass, the internal stress after curing is small, the bonding strength is high, the color does not change, the aging resistance is suitable for large-area optical parts bonding.

Pay attention to storage, packaging, and transportation. Choose 25 kg plastic drums or 220 kg iron drums. Methylhexahydrophthalic anhydride must be moisture-proof, fire-proof, and waterproof during transportation and stored in a dry and ventilated warehouse.

Jiaxing Nanyang Wanshixing Chemical Co., Ltd. is one of professional epoxy resin and hardener manufacturers. We provide MTHPA WNY1001, MTHPA WNY1002 and so on. Want to know more? Please contact us.