Effect of adding color masterbatch to plastics- News -Shandong Weichi International Trading CO., LTD

Effect of adding color masterbatch to plastics

Company News, 09-28-2018

The color masterbatch has a relatively natural dyeing effect. There are many colors, and many dyes also contain this component. What will be the effect after it is added to the plastic?

You can know its effect in the following contents:
1. It is necessary to evaluate its environmental protection standards as the performance of injection molding products with different addition ratios, and also to see the relevant parameters of color masterbatch in order to evaluate whether it can meet the actual production requirements. These two points need our careful consideration.
2. The basic cost and consumption cost level of color masterbatch materials should be comprehensively evaluated, so as to make more scientific and reasonable use of it for production. The use of such masterbatch should not be based solely on the price, but on whether it can solve the problems faced.
The effect of adding color masterbatch to the plastic is very good. After adding, the color effect is not only natural, but also will not fade in the later use, which also shows that its coloring ability is really strong.



Decentralized treatment method
Color masterbatch is a kind of highly concentrated color product, which has been widely used. The pre dispersion treatment methods of the pigment can be divided into many types according to the production process, and also can be divided into the following two types according to the properties of the pigment:
1. Wet process
For the untreated pigment, grind it with dispersant, water, etc. in a sander to form a color paste, so that the particle size of the pigment is less than 1 μ m, then add liquid paraffin to transfer it into the oil phase, and then dry it to obtain the pre dispersed pigment. Then it is mixed with the carrier resin and extruded into granules to obtain color masterbatch.
2. Dry method
The pretreated pigment, dispersant and carrier resin are mixed in a high-speed mixer. The dispersant is melted due to the heat generated by shearing, and the pigment is attached to the surface of the carrier resin. After extrusion and granulation, excellent masterbatch is extruded.
The above are the dispersion treatment methods of the two pigments. I believe you have a certain understanding after reading them. The use of color masterbatch for coloring is conducive to protecting the health of workers and is easy to use and operate.


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