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General Polyester Resin Curing And Storage

Jun 08, 2020

Article Summary: General polyester resin is a fast curing unsaturated polyester resin based on phthalic acid raw materials for lamination purposes. It did not accelerate. Suitable for hand lay-up and spray gun. The resin has good mechanical properties, impact resistance and water resistance.

    The general-purpose polyester resin is a fast-curing unsaturated polyester resin based on phthalic acid raw materials for lamination purposes. It did not accelerate. Suitable for hand lay-up and spray gun. The resin has good mechanical properties, impact resistance and water resistance. The glass fiber laminate made with this resin has excellent mechanical strength, good rigidity and excellent durability.


    After curing: It is recommended that the product be cured for 24 hours, and then cured at 800 ℃ for at least 3 hours, or at room temperature for 2-3 weeks. This is essential for better performance.


    Storage and treatment: polyester resin is stable at 300°C for 3 months in the dark and 4 months at 250°C. At high temperatures, especially when exposed to direct sunlight, the stability of the resin is significantly reduced, and the "No Smoking" rule should be strictly followed. In case of leakage, please absorb and shovel with sand or mud in accordance with local regulations for disposal. In case of fire, use dry chemical foam, carbon dioxide or water spray to extinguish

    Source:http://www.up-resin.com/

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