Tianhe Dian Shi brand DS-152 is an orthophthalic-type unsaturated polyester resin, featuring medium viscosity and high reactivity, with high strength and good transparency, suitable for making transparent grid products without fillers.

Tianhe Dian Shi brand DS-152-1 is a modified unsaturated polyester resin with medium viscosity and high reactivity. It has good process adaptability, is not prone to stickiness or whitening, has high strength, and good water resistance, making it suitable for the production of ordinary molded grates.

DS-603 is an ISO-phthalic unsaturated polyester resin with medium viscosity, high reactivity, high mechanical strength and good corrosion resistance to weak dilute acids such as hydrochloric acid and acetic acid. It is suitable for molding grids and hand layup products. Features: high heat resistance, high mechanical strength, good corrosion resistance

DS-603-3 is a orthophthalic type unsaturated polyester resin, with medium viscosity and high reactivity, specialized for gratings. The finish product has high strength and good toughness.

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