Color Masterbatches For Plastic

Product Description

How to Determine the Proportion of Color Masterbatch to Use?

The basis for determining the proportion of color masterbatch used is to obtain a satisfactory coloring effect. As long as the surface of the product is evenly colored and there are no streaks and spots, it can be approved. The use ratio can be chosen as follows:

1:100 Unless the mixing property of the equipment is very good, it is easy to have uneven pigment dispersion, and customers are generally not recommended to use this ratio.

However, some customers especially want to use this ratio of masterbatch due to price pressure. For the sake of customers, we also produce such low ratio of concentrated masterbatch more often, and the dispersibility of pigments can generally meet the requirements.

1:50 is used for plastic products with general coloring requirements, PE and PP masterbatches are more often used in this ratio.

1:33-1:25 is used for PO products with high coloring requirement and ABS products with low coloring requirement or general.

1:20 is used for advanced plastic products, including PO, ABS, which can be widely used in injection molding, blow molding, spinning and other processes.

More than 1:20 is generally used for advanced cosmetic container coloring, more often used in small injection molding machine.