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        Advantages and disadvantages of PBT engineering plastics

        2021-08-20 1599

        PBT plastic data function


        1. advantages:


        Excellent mechanical function, especially high rigidity and hardness


        Good heat resistance, hot deformation temperature up to 180 ℃


        Good appearance gloss function, especially suitable for spray free electronic and electrical products

        Fast crystallization speed, good fluidity and excellent formability


        Good thermal stability, especially low thermal expansion and scale shrinkage


        Good chemical, solvent and weather resistance


        High dielectric strength and good electrical function


        Low hygroscopicity, little impact on Electrical and scale stability

        PBT工程塑料

        2. defects:


        The molecule contains ester bond, which will decompose under the action of strong acid, strong base and water vapor


        The data is sensitive to the gap and brittle


        Article source: PBT engineering plastics http://www.auldman.com/

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