Shenzhen City, Yan Chau environmental protection material Co. Ltd.
Contact: Mr. Sun
Cell phone: 13077866296
Web site: www.yzhbcl.com
Address: Guangdong, Hong Kong and Macao Wan District, Shenzhen City, Longgang city center zhugushi Road No. 88
one kind of Color Masterbatch, color masterbatch (ColorMasterBatch) is a kind of special type polymer colorant, pigment preparation (PigmentPreparation). It consists of three basic elements of a pigment or dye, the carrier and the additive composition, the pigment or dye super constant evenly load attached to the resin and the aggregates can be called pigment concentrate (PigmentConcentration), so his tinting above pigment itself. A simple point said masterbatch is a pigment or dye super constant uniform supported on resin prepared aggregates.
The basic ingredients for color masterbatch:
1. pigment or dyestuff
Pigment is also divided into organic and inorganic pigments
Organic pigments are commonly used: phthalocyanine red, phthalocyanine blue, phthalocyanine green, light red, red, yellow, large molecular molecular existence yellow, violet, red azo etc.
The commonly used inorganic pigments are: cadmium red, cadmium yellow, titanium white powder, carbon black, iron oxide red, iron oxide yellow, etc.
The carrier is the matrix of masterbatch. General and special resin masterbatch products of same resin as the carrier, the compatibility of the two best, but also to consider the carrier mobility.
The pigment can be dispersed evenly and no longer coacervation. The melting point of the dispersant should be lower than that of the resin. It has good compatibility with the resin and has a better affinity with the pigment. The most commonly used dispersants are polyethylene low molecular wax and stearate.
Such as flame retardant, brightening, antibacterial, antistatic, antioxidant and other varieties, unless the customer requests, generally do not contain the additive masterbatch.
Plastic masterbatch composition is roughly such