The basic components of color masterbatch
色母又名色种，是一种新型高分子材料专用着色剂，亦称颜料制备物。
色母由颜料或染料、载体和添加剂三种基本要素所组成，是把超常量的颜料或染料均匀地载附于树脂之中而得到的聚集体，可称颜料浓缩物，所以色母的着色力高于颜料本身。
Color masterbatch, also known as color variety, is a new type of polymer material specific colorant, also known as pigment preparation.
Color masterbatch is composed of three basic elements: pigment or dye, carrier, and additive. It is an aggregate obtained by uniformly attaching a super constant pigment or dye to a resin, and can be called a pigment concentrate. Therefore, the coloring power of color masterbatch is higher than that of the pigment itself.
简而言之，色母是一种把超常量的颜料或染料均匀载附于树脂之中而制得的聚集体。
In short, color masterbatch is an aggregate made by uniformly attaching super constant pigments or dyes to a resin.
色母的基本成分为：
The basic components of color masterbatch are:
1.颜料或染料 Pigments or dyes
颜料又分为有机颜料与无机颜料。Pigments are further divided into organic pigments and inorganic pigments.
常用的有机颜料有：酞菁红、酞菁蓝、酞菁绿、耐晒大红、大分子红、大分子黄、永固黄、永固紫、偶氮红等。
Commonly used organic pigments include phthalocyanine red, phthalocyanine blue, phthalocyanine green, light fast bright red, macromolecular red, macromolecular yellow, Yonggu yellow, Yonggu purple, azo red, etc.
常用的无机颜料有：镉红、镉黄、钛白粉、炭黑、氧化铁红、氧化铁黄等。
Commonly used inorganic pigments include cadmium red, cadmium yellow, titanium dioxide, carbon black, iron oxide red, iron oxide yellow, etc.
2.载体 Carrier
载体是色母粒的基体。专用色母一般选择与制品树脂相同的树脂作为载体，两者的相容性最好，但同时也要考虑载体的流动性。
The carrier is the matrix of the color master batch. Special color masterbatch generally selects the same resin as the product resin as the carrier, with the best compatibility between the two, but also considering the fluidity of the carrier.
3.分散剂 dispersant
促使颜料均匀分散并不再凝聚，分散剂的熔点应比树脂低，与树脂有良好的相容性，和颜料有较好的亲和力。最常用的分散剂为：聚乙烯低分子蜡、硬脂酸盐。
Promote the uniform dispersion of pigments and prevent them from agglomerating. The melting point of dispersants should be lower than that of resins, with good compatibility and affinity with pigments. The most commonly used dispersants are polyethylene low molecular wax and stearate.
4.添加剂 Additive
