Tianhe Dian Shi brand DS-322P-5 resin is a pre-promoted unsaturated polyester resin. This resin has good wettability with fiberglass, low curing shrinkage, and high mechanical strength, making it suitable for processes such as spraying and continuous impregnation in the production of FRP boards. Its fiberglass flat panels have good mechanical strength and high flatness, widely used in the manufacture of composite material carriages.

Tianhe Dian Shi brand DS-330P resin is a type of unsaturated polyester resin specifically used for making FRP flat panels. This resin has moderate viscosity, high toughness and mechanical strength, certain corrosion resistance, and good low-temperature crack resistance. The FRP panels made from it exhibit excellent toughness and good corrosion resistance.

Tianhe DianShi brand DS-320P-2 is orthophthalic unsaturated polyester resin, the resin and glass fiber infiltration is good, curing shrinkage, high mechanical strength, good toughness, suitable for spraying, continuous impregnation and other molding process to produce FRP plate, its glass fiber reinforced plastic plate has good mechanical strength, high flatness, widely used in the production of composite material cars, cooling tower with plate.

Tianhe DianShi brand DS-168N is a dicyclopentadiene-modified unsaturated polyester resin specifically designed for manufacturing FRP flat sheets. This resin has moderate viscosity, good wettability to glass fiber, low shrinkage, and good air-drying properties, making it particularly suitable for making uncoated single-sided panels.

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