High temperature plastic color toner coloring advantage
High-temperature plastics directly add color powder additives to color the plastic particles,also known as dry coloring.
The advantages of this method for high temperature resistant plastics:
2,suitable for small batches of plastic processing;
3,low cost,eliminating the consumption of human and material resources in the processing of color masterbatch,color paste and so on.
1.Fly dust pollution,pigments will fly during transportation,storage,weighing and mixing,causing pollution and seriously affecting the working environment.
2.The hopper of the extruder is not easy to clean,and the toner used for coloring adheres to the inner wall of the cylinder under the action of a humectant such as white oil.When refueling is required,cleaning the cartridge becomes a problem for the field operator.
3,blown film,spinning products are not practical,using toner coloring,because the pigment powder is evenly distributed in the resin to be colored,so its dispersion is better.