Detailed color masterbatch ingredients!
The color masterbatch of various colors that we usually see, in fact, their composition is the same, mainly because their colors are not the same, so the understanding of masterbatch can not be seen through its appearance, you need to know their ingredients well. .
First, pigments or dyes
Pigments are further classified into organic pigments and inorganic pigments. Commonly used organic pigments are: phthalocyanine red, phthalocyanine blue, phthalocyanine green, fast red, macromolecular red, macromolecular yellow, permanent yellow, permanent violet, azo red. Commonly used inorganic pigments are: cadmium red, cadmium yellow, titanium white powder, carbon black, iron oxide red, iron oxide yellow, etc.
Second, the carrier
The carrier is the matrix of the color masterbatch, and the special color master generally selects the same resin as the carrier resin as the carrier, and the compatibility between the two is the best, but the fluidity of the carrier is also considered.
Third, the dispersant
The pigment is uniformly dispersed and no longer aggregates. The melting point of the dispersing agent should be lower than that of the resin, have good compatibility with the resin, and have good affinity with the pigment. The most commonly used dispersants are: polyethylene low molecular waxes, stearates.
Summary: The specific components of the masterbatch also include additives, such as flame retardant, brightening, antibacterial, antistatic, anti-oxidation and other varieties, unless the customer requests, in general, the masterbatch does not contain the above additives.
Jiangsu Hongmei Masterbatch Co., Ltd. was established in 2003. The company is located in Changzhou National High-tech Development Zone. It is an early enterprise engaged in R&D, production, sales and service of plastic color masterbatch. After more than ten years of steady development, the company is currently one of the largest polyolefin masterbatch manufacturers in East China, and its business scale ranks among the top in the domestic industry. The company is the governing unit of China Dyestuff Industry Association, the deputy director unit of color masterbatch professional committee, the director unit of China Spunbond Nonwovens Association, the member of China Plastics Processing Association Modified Plastics Professional Committee, the securities abbreviation: Hongmei color mother, securities Code: 871968.
