Color Masterbatch For Plastic Resins

Question & Answer

Why do many companies not produce general purpose color masterbatches?

The majority of regular masterbatch companies internationally do not generally produce universal masterbatches.

There are many disadvantages of universal masterbatches. In fact, the 'universal' range of universal masterbatch is very narrow, and the technical index and economic efficiency are also poor, specifically in:

• Poor predictability of coloring effect.

Color masterbatch is used for coloring, and the pigments of universal color masterbatch will show different colors in different plastics, so the coloring effect is less predictable.

• Other properties affecting plastic products.

In particular, it affects the strength, the products are easily deformed and distorted, and it is more obvious for engineering plastics.

• Higher costs.

In order to be "general purpose", general purpose color masterbatches often use pigments of higher heat-resistant grades, resulting in waste.

In addition to coloring, can color masterbatch also have the functions of flame retardant, brightening, anti-static, anti-oxidation, anti-UV, etc.?

The masterbatch can have some of these functions at the same time, if the factory so requests.

Sometimes, although the customer does not request it, the color parent company will suggest the user to add some additives, such as adding some additives to the color masterbatch, such as brightening agents, etc., depending on the needs of the product. Of course, this will increase the cost of the product.

 

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