Product Description
Purpose of black masterbatch
Black masterbatch is mainly used for plastic dyeing and is widely used in the production of various plastic products.
Use of black masterbatch
Black masterbatch is mainly used to dye plastics that need to be dyed black. It is widely used in plastic processing industries such as injection molding, extrusion molding, and blow molding, etc.1. Specific application scenarios include:
Injection molding of automobile plastic parts
Extrusion molding of plastic pipes
Production of agricultural mulch films and geotechnical materials
Formula composition and performance parameters of black masterbatch
The formula of black masterbatch usually includes :
Main pigment: Carbon black
Color master carrier: Such as PE raw materials, you can also use recycled materials
Dispersion aids: such as PE wax, EBS or recycled wax, etc.
The most important parameter of black masterbatch is dispersibility, black masterbatch with good dispersion can be better integrated into plastics In order to avoid problems such as pitting, pits or water marks on the surface of the product23. In addition, the selection of black masterbatch also needs to consider factors such as compatibility with raw materials and addition ratio23.
Market price and cost considerations of black masterbatch
The price of black masterbatch on the market varies depending on the formula and raw materials. Using recycled plastic, recycled wax and cheap carbon black can reduce costs, but will affect the brightness and quality of the product. High-grade black masterbatch uses new raw materials and high-quality carbon black, and is more expensive, but it can ensure the high-end feel and environmental protection requirements of the product23.
Classification and selection method of black masterbatch
Black masterbatch can be classified according to masterbatch carrier and pigment:
Distinguished by masterbatch carrier: such as PE carrier, PP carrier, ABS carrier, etc.
Distinguished by pigment : Such as carbon black high-gloss black masterbatch and oily black high-gloss black masterbatch
When choosing black masterbatch, it is recommended to choose a qualified and honest supplier, pay attention to dispersion and compatibility with raw materials, and ensure the quality and effect of the product3 .
Audited Supplier 
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