Colour masterbatch colouring - high concentration colour masterbatch is prepared, and then the masterbatch is mixed with the natural colour plastic particles which need to be coloured evenly, and directly made into plastic parts.

1. Dispersible colourful masterbatch is a complex made by special processing of colouring agent and specific additives. In the process of preparing color masterbatch, the colouring agent has been well pre-dispersed, which can avoid the existence of coarse particles of the colouring agent, thus eliminating the appearance of colour spots in the coloured plastic products; at the same time, it is easy to mix evenly between the colouring masterbatch and the plastic particles, and the colour uniformity of the plastic products is better when colouring with the colouring masterbatch.

2. Easy to use, because of the good mixing performance between color masterbatch and plastic particles, it can be uniformly mixed by common mixing equipment or even manual mixing method, which is very convenient to use.

3. It is helpful to reduce the color difference of plastic products. Besides the colouring agent, it also contains carriers and other additives. Therefore, the amount of colouring masterbatch added in unit plastics is more than that of ordinary colouring agent. Therefore, the relative error of measurement is small, which helps to reduce the colour difference in colouring.

4. The colouring masterbatch is used in better working conditions. The colouring agent has been combined with the carrier and made into granules. When measuring and mixing, it will not fly, so it will not pollute the environment. Compared with dry colouring, it greatly improves the working conditions.

5. It is very convenient to use color masterbatch coloring, which will not pollute the mixing equipment. When changing colors, it can save the work of cleaning mixing equipment. Compared with dry coloring and paste coloring, it has the advantages of saving time and labor.