一级免费手机a视频,欧美理论韩国理论,亚洲色无码一级毛片一区二区小说,韩国久久免费视频

The multi-function of plastic masterbatch!

Plastic masterbatch, as an indispensable part of the modern plastics industry, provides a strong support for the rich and colorful plastic products. Color masterbatch is a new type of polymer material special colorant, also known as pigment preparation. It is composed of pigment, carrier and additive, which is mixed by high-speed mixer, and then extruded by twin-screw extruder at high temperature. The appearance of this colorant not only simplifies the production process of plastic products, but also greatly improves the color brightness and stability of the product.

Longkou Huacai Plastic Industry Co., Ltd is a modern industrial enterprise integrating technology, production and sales with strong technical strength, advanced equipment and vigor. Specializing in the production of polypropylene masterbatch, polyamide masterbatch, polyester masterbatch, non-woven fabric masterbatch, plastic masterbatch, functional masterbatch, modified plastics, etc., can be widely used in chemical fiber, non-woven fabric, injection molding, blow molding, extrusion and other industries.