In plastic modification, various polar inorganic fillers are added, but their compatibility with low-polarity organic materials is poor. Therefore, modification methods such as powder intercalation, mechanical force, and chemical coating are needed to improve compatibility.
Coloring agents are matched using a combination of scientific instruments such as computers and operator experience. Whiteness and black spots are detected, and impurity filtration technology is used to obtain high-quality products.
Polymer modification is the process of mixing and compounding the base resin and various modifying agents using molding equipment such as primary mixing equipment, batch melt mixing equipment, continuous rotor mixers, and reciprocating screw extruders. The finished product surface gloss can reach over 95% (measured at a 60° angle), with no migration or precipitation issues, and the gloss remains stable over long-term use.