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What is a plastic masterbatch? This is what we need to understand

2023-09-27


Plastic masterbatch is made of excessive additives and carrier resin through a special processing method, after pre-mixing, melting and plasticizing, the additive components are fully dispersed in the carrier resin to make uniform particles.
The most commonly used key raw materials in plastics processing
The masterbatch contains the additives required in the plastic molding process, but its performance is not only different from the resin, but also different from the additives, but it can not be directly used to make molded products, so in fact, it can only be used as an intermediate material for plastic processing.
However, due to the similar shape of the plastic masterbatch and the molding resin, it is easy to use, dust-free and pollution-free; the functional components have been evenly dispersed in the carrier resin, and high-quality molded products can be obtained; easy to measure, convenient management, and batch High stability. Therefore, the plastic masterbatch has the advantages of environmental friendliness, process stability, quality reliability, and ease of use. Therefore, it has become the most commonly used key raw material in plastic processing.
Plastic packaging material is one of the important uses of plastics. This kind of packaging material has light weight but good mechanical properties, suitable barrier property and permeability, good chemical stability, good forming performance and low processing cost, and good secondary processing and decoration. Therefore, it has become the largest and most widely used packaging material in metal, ceramic, paper, plastic and fiber packaging materials.