The basic field of white mother

Masterbatch refers to a plastic colorant that is well dispersed from a high proportion of pigments or additives and thermoplastic resin. The resin selected has good wetting and dispersing effects on the colorant, and has good compatibility with the colored material. Namely, pigment+carrier+additive=color masterbatch. Masterbatch colouring is a plastic colouring method widely used nowadays.

Masterbatch is a new coloring product of plastics and fibers developed in the 1960s. It is a composite of polymers made by uniformly attaching pigments to resins. Although this problem is simple, there are many possibilities, specifically:

1. Color masterbatch is not carefully tested, and there is too little or too much pigment

2. The measurement is not accurate when using, and there is a large number of domestic enterprises, especially small and medium-sized enterprises, measuring at will

3. There is a problem in the matching of color masterbatch and resin, which may be due to improper selection of color masterbatch carrier or the manufacturer's random change of resin variety

4. The machine temperature is improper, especially on the high side, and the color masterbatch stays in the machine for too long, causing the color powder to burn off.

White mother is generally used in: injection molding, blow molding, wire drawing, tape casting, extrusion, film blowing, foaming, sheet material, pipe material, pelleting, hollow, EVA, bottle blowing, sheet material, household appliances, toys, packaging materials, wires and cables, plastic bags, automobiles, building materials, sports and leisure products, packaging bags, packaging bottles and other plastic products industries. Suitable for plastic raw materials such as PE, PO, PP, ABS, PVC, etc.