Masterbatch Product description:
I. Introduction masterbatch:
Masterbatch based on a specific carrier resin with a high concentration of colorant compound by high-speed mixing, kneading twin screw extrusion processing. Suitable for coloring (PE, PP, EVA, PS, ABS) resin, etc., are widely used in the field of extrusion processing, injection molding, casting, blown film, blow molding and film and other plastic products.
Second, the major technical indicators Masterbatch:
Appearance: color, uniform size cylindrical, round or flat round particles;
Dispersion: colorless, streaks
Heat resistance: 200-300 ℃
Migration resistance: ≥4 level
Light fastness: Class 4-8
Third, the use of masterbatch and proportioning methods:
The masterbatch and raw material resin ratio of 1: 10-50 (according to the specific requirements of the product may be) by mixing (after drying if necessary) can be used.
Fourth, the advantage of using masterbatch
1, to ensure that the pigment dispersion to achieve the desired effect, and to achieve the stability of different batches of colored article colored;
2, to maintain the chemical stability of pigments and other additives, to reduce the thermal degradation of the plastic material;
3, easy to operate, clean environment, significantly reduce labor intensity, easy to implement automation of plastics processing.

Selection of quality masterbatch, went to Changzhou Hongmei Placke Masterbatch Limited.