Introduction of Blowing Film Masterbatch Series in Korean Chemical Ind.

Blown film masterbatch is also known as color seed. Blown film masterbatch is a new type of special colorant for polymer materials, also known as pigment preparation. It is composed of three basic elements: pigments or dyes, carriers and additives. It can be called pigment concentrate by uniformly loading supernormal pigments or dyes into resins, so its dyeing power is higher than that of the pigments themselves. It is an aggregate made by uniformly loading supernormal pigments into resins.

1. High dispersion

Blow moulding masterbatches are produced with carbon black, which is difficult to disperse and also troubles the producers of masterbatches. For example, the blown Color Masterbatch produced by extruder alone has excellent dispersion at high load, stable performance and satisfactory effect. In order to achieve a stable dispersion, high dispersion must be achieved.

2. Strong coverage

Of course, the dispersion should be high. More importantly, the covering power of blow moulding masterbatches is particularly important for waste materials. In these cases, the so-called covering power is to choose the carbon black with high coloring power correctly to cover the existing color.

3. In addition to combining the above two points, the brightness of color should also be paid more attention to. If the brightness of blow-moulded masterbatch is somewhat dark, the end-user will make up for it by improving the dilution ratio. This combination is effective in reducing costs.