Description of masterbatch
A high proportion of pigments or additives and thermoplastic resins, well-dispersed plastic colorants, have a good wetting and dispersing effect on the colorant and a good compatibility with the coloring material. That is: pigment + carrier + additive = masterbatch.
The advantages of masterbatch: Environmental protection, non-toxic, tasteless, smoke-free products produce a smooth and glossy surface. The solid color is stable and does not appear as discoloration, color spots, color lines, etc. as other pigments. Reduce the cost, but also reduce plastic degradation caused by repeated heating, reduce the essential properties of plastic, save the addition of other additives, reduce the environmental pollution of the plant and effectively achieve the national environmental protection effect.
The advantage of using masterbatch coloring
Commonly used coloring methods for thermoplastics include: coloring material mixing of natural resin and coloring agent, mixing and granulation into colored plastics, and then used in the forming process.
Dry powder coloring colorant is mixed with the natural resin and used directly to make plastic products.
Masterbatch coloring is the most commonly used plastic coloring method. The colorant dispersed in the carrier is simply mixed with the natural masterbatch color resin and used for manufacturing plastic products.
Color masterbatch coloring significant advantages
Easy to use, no pollution to the molding environment.
Uniform coloring, stability, improve the quality of plastic parts.
It is easy to measure and can use a highly automated molding production system.
Coloring, anti-aging agents, anti-static agents, etc. can be gathered on one side to make a multi-functional masterbatch, which is convenient to use.