Do you know what it is masterbatch?

Is a novel polymer composite masterbatch coloring material by a high proportion of the coloring agent, various additives and the carrier resin made of well-dispersed. Colorant is a fundamental part of the masterbatch, the content is generally between 20% -80%. White masterbatch usually titanium dioxide, barium sulfate, lithopone, zinc sulfide, calcium carbonate as the coloring agent, the use of carbon black masterbatch black colorant, color masterbatch using azo pigments, phthalocyanine pigments, quinacridone one pigment, red iron oxide, metal powder, pearl powder and dye as the colorant. Masterbatch carrier resin having a softening heat, hardened by cooling performance, and no chemical reaction and so on. Resin by melt shearing process, the coloring agent is uniformly distributed therein. To ensure that the carrier with the colored plastic compatibility, and is usually selected as a carrier resin similar colored plastic, it is conducive to better dispersion of the colorant. Dispersant additives belonging, can contribute to the colorant is uniformly dispersed in a resin and no cohesion. The commonly used dispersants have low molecular polyethylene wax, stearic acid salts, such as ethylene glycol. By purpose and performance requirements of products, during the preparation of the masterbatch need to join a variety of other additives, such as antistatic agents, antioxidants, brighteners, light stabilizers, blowing agents, antibacterial agents, matting agents, resistance burning like variety, giving the plastics special features.

    Masterbatch according to whether incidental special features can be divided into ordinary masterbatch and function masterbatch, masterbatch meet ordinary coloring plastics; functional masterbatch in plastic to be colored while giving their specific functions, such as so that is colored plastic article having one or more functions and features antistatic, weather, foam, antibacterial, extinction, fire-retardant. It is divided by color white masterbatch, black masterbatch, color masterbatch. Use can be divided injection Masterbatch, blown film masterbatch, masterbatch spinning. Press carrier masterbatch can be divided into ABS, HIPS masterbatch, PE masterbatch, PP masterbatch, PVC Masterbatch, EVA masterbatch, PA masterbatch.

Procurement of quality masterbatch, please Placke Changzhou Hongmei Masterbatch Limited, variety, quality assurance, your choice!