The White masterbatch is used for adding opacity or whiteness into plastic products
White masterbatch is a concentrated color granule, Titanium Oxide (TiO2), carrier resins and appropriate additives. It brings end-products a perfect white color.
White masterbatch consists of high concentration (80%) of titanium dioxide, which helps the color masterbatch to achieve excellent dispersion, good heat resistance and thermal stability. TiO2 is considered to perform effectively in scattering light, contributing high opacity and improving lightness and brightness of the material it is mixed with. Moreover, titanium dioxide is also able to absorb UV light. This ability significantly affects the final product in the way which their durability, especially during weather conditions, is highly improved.
Excellent mechanical properties (be able to withstand impacts and tear resistance) is another benefits of using this product. White masterbatch in the current markets is diverse in a wide range of types categorized based on the specific base resin it consists of, including PP, PE, PS, ABS and polyester. Thus it is widely applied in many fields such as blow molding, injection molding and high-end rotational molding. Below are some outstanding features of white masterbatch:
