According to different purposes
The color masterbatch can be divided into injection color masterbatch, blow molding color masterbatch, textile color masterbatch, etc. Various types can be divided into different grades.
Injected color masterbatch is used for cosmetics packaging boxes, toys, electrical equipment shells and other commodities; Generally injected color masterbatch is used for general daily rubber and plastic products, industrial containers, etc. Blow molding color masterbatch is used for blow molding and coloring of thin products.
General blow-molding color masterbatch is used for blow-molding and coloring of general packaging bags and packaging bags. Textile color masterbatch is used for textile fiber spinning and coloring. The color masterbatch pigment has fine particles, high concentration, strong coloring power, good heat resistance and optical rotation resistance. Low grade color masterbatch is used to manufacture low grade products with low requirements for color quality.
According to different media
It is divided into PE, PP, PVC, PS, ABS, EVA, PC, PET, PEK, urea-formaldehyde resin, epoxy resin, acrylic resin, unsaturated polyester resin, polyurethane, polyamide, fluororesin masterbatch, etc.
According to the difference of efficacy
It is divided into anti-static, flame retardant, anti-aging, anti-bacterial, whitening and brightening, transparency enhancement, weather resistance, extinction, pearlescence, imitation stone grain (flow grain), wood grain color masterbatch, etc.
According to user's application
It is divided into general color masterbatch and special color masterbatch. The low melting point PE color master is generally used as a general color master and is suitable for coloring other resins besides the media resin. The vast majority of formal color masterbatch enterprises in the world generally do not produce general color masterbatch. The general scope of general color masterbatch is very narrow, and the performance parameters and economic benefits are poor.
Universal color masterbatch presents different colors in multiple plastics, and the perspective of coloring effect is poor. General color masterbatch affects the strength of the product, and the product is easy to deform and twist, which is more obvious for rubber products. In order to be universal, the general color masterbatch uses higher heat-resistant grade pigments, which is costly and costly.
In the processing of color masterbatch products, it has obvious advantages such as high concentration, good water permeability and cleaning. The heat-resistant grade of the special color masterbatch is generally consistent with the plastic used for the product. It can be applied safely at normal temperature, and will cause more or less discoloration only when the temperature exceeds the normal range and the shutdown time is too long.
Difference by color
It is divided into black, white, yellow, green, red, orange, brown, blue, silver, gold, purple, gray and pink color masterbatches.
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