What Is the Real Color Masterbatch
Color masterbatch is first developed from western European countries on the century 60's, and it starts relatively late in our country. At the end of the 70's, Beijing, Shanghai and Tianjin, Guangdong and other places begin to development and trial production; mid-1980s, Guangdong some large companies to introduce wet and dry process technology and equipment, China's Plastic Master Batch industry entered a period of rapid growth.
MasterBatch, also known as Plastic Masterbatch, It consists of pigments or dyes, and additives vector composed of three basic elements, is the extraordinary amount of pigment or dye evenly attached to the resin contained in the aggregate have been, can be said to concentrate pigment (Pigment Concentration), so shading power than his own pigments. Color Masterbatches is a kind of simple, said the extraordinary amount of pigment or dye evenly attached to the resin contained in the aggregates obtained.
Masterbatch process technology requirements are very strict, generally using masterbatch technology is a wet process. Masterbatch material by grinding the aqueous phase, phase, washing, drying, granulation is made, the only way to get the product quality assurance. In addition, while the pigment grinding process, but also a series of masterbatch technology to detect, such as determination of the fineness of sand slurry, measured diffusion properties of sand slurry, sand slurry solids content determination and the determination of fineness paste projects.