First, filling masterbatch can enhance the hardness and rigidity of plastic products. By adding filling masterbatch, such as hard fillers such as calcium carbonate and talcum powder, the mechanical properties of plastic products such as compression resistance and bending resistance can be effectively improved, making them more durable.
Secondly, filling masterbatch has a certain effect on the toughness of plastic products. An appropriate amount of filling masterbatch can improve the toughness of plastic products to a certain extent, making them less likely to break when facing external force impact. However, if filling masterbatch is added in excess, it may damage the toughness of the product and increase brittleness.
Furthermore, filling masterbatch can also improve the surface quality of plastic products. The fillers and additives in the filling masterbatch can be evenly dispersed in the plastic matrix, filling pores and defects, making the surface of plastic products smoother and flatter, and improving the appearance and touch.
In addition, filling masterbatch also has an important effect on the shrinkage rate of plastic products. The addition of filling masterbatch can reduce the shrinkage rate of plastic products during the molding process and improve dimensional stability and precision, which is especially important for plastic products that require precise dimensional control.
At the same time, filling masterbatch can also improve the thermal stability of plastic products. Fillers and additives in filling masterbatch can absorb and disperse heat, slow down the deformation and degradation of plastic products at high temperatures, and thus extend their service life.
In addition, it is worth noting that the type and amount of filling masterbatch have a complex effect on the physical properties of plastic products. Different types of filling masterbatches have different performance and application ranges, and the amount of addition will directly affect the physical properties of plastic products.
Filling masterbatch has many effects on the physical properties of plastic products, including enhancing hardness, improving toughness, improving surface quality, reducing shrinkage, and improving thermal stability. In the production process of plastic products, the appropriate type and amount of filling masterbatch should be selected according to specific needs.
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