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Hebei Hankai hydraulic press oil seal

2025-08-14 23:41
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    3. Fillers Fillers are used to improve the mechanical properties of plastics while also reducing production costs. Common fillers include calcium carbonate, talc, and clays. These additives can enhance strength, rigidity, and thermal stability, making the plastic more suitable for various applications. Fillers also reduce the amount of expensive resin needed in formulation, making plastics more cost-effective.


    what additives are used in plastics

    what