The Tianhe Dingshi brand DS-883N is a general-purpose phthalate-type SMC/BMC unsaturated polyester resin, characterized by thickening stability, high gloss, and high mechanical strength. It is widely used in fields that require high gloss for molded products, such as automotive pressing, rail transportation, electrical components, construction facilities, and industrial and civilian equipment.

The Tianhe Dingshi brand DS-885N is a phthalate-type SMC/BMC unsaturated polyester resin, characterized by thickening stability, high reactivity, high gloss, high mechanical strength, and low shrinkage. It is widely used in fields that require high mechanical strength and electrical performance for molded products, such as automotive pressing, rail transportation, electrical components, construction facilities, and industrial and civilian equipment.

The Tianhe Dingshi brand DS-886N is a specialized SMC/BMC unsaturated polyester resin, characterized by high reactivity, low viscosity, stable thickening, excellent resistance to boiling water, heat resistance, and weather resistance. The resin has a very low viscosity, making it suitable for highly filled SMC/BMC formulations. It is widely used in the fields of pressing sanitary ware, automotive parts, rail transportation, electrical components, construction facilities, and industrial and civilian equipment that require extremely high glossiness, flatness, and heat distortion temperature for zero-shrinkage molded products.

The Tianhe Dianshi brand DS-886N-1 is a specialized SMC/BMC unsaturated polyester resin, characterized by thickening stability, high viscosity, high reactivity, good toughness, and high heat resistance. It is widely used in the fields of automotive pressing, rail transportation, electrical components, construction facilities, and industrial and civilian equipment. When paired with saturated polyester and low-shrinkage agents such as polyvinyl acetate, it produces high-performance molded products that meet high requirements for product smoothness and achieve zero to negative shrinkage effects.

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