The Tianhe Dingshi brand DS-887N is a specialized SMC/BMC unsaturated polyester resin, characterized by high viscosity, high reactivity, stable thickening, and excellent heat resistance. It is widely used in the fields of automotive pressing, rail transportation, electrical components, construction facilities, and industrial and civilian equipment. When combined with saturated polyester and low shrinkage agents such as polyvinyl acetate, it produces high-performance molded products that meet high surface finish requirements, achieving A-grade surfaces and zero to negative shrinkage effects.

The Tianhe Dian Shi brand DS-8654 is a special unsaturated polyester resin for biphenyl / neopentyl glycol type BMC, characterized by high reactivity, high viscosity, good fluidity, low shrinkage rate, and long storage period of the material. It is suitable for ultra-high mold temperature forming processes at 190-200°C, resulting in products with high surface gloss. It is applicable in fields such as electrical components, building facilities, and industrial and civilian equipment for compression or injection molded products.

Tianhe Dian Shi brand DS-802N is a special unsaturated polyester resin for isophthalic/new pentanediol type BMC, featuring high gloss, high mechanical strength, excellent electrical properties, water resistance, and corrosion resistance. It is suitable for high-performance molded products in fields such as electrical components, construction facilities, and industrial and civilian equipment.

Tianhe Dian Shi brand DS-822N is a general-purpose phthalate-type BMC special unsaturated polyester resin, characterized by high mechanical strength and good impact toughness. It is widely used in the fields of electrical components, construction facilities, and industrial and civilian equipment for general requirements of molded products.

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