Masterbatch-Manufacturer direct sales-Doleungchoi
Specifications of masterbatches
Masterbatch is a granular solid composed of particle size 0.1~3mm. 0.1mm (100μm) is a powder composed of particles; 1~10μm is a fine powder; 0.1~1μm is an ultra-fine powder; particles of 》3mm are broken solid blocks. The smaller the particle size, the more dense the mixture obtained. However, the smaller the particle size of the same solid, the easier the particles are also adsorbed to each other agglomerate, this agglomeration, in mixing with another solid particles is not easy to open, in the plastic melt is also difficult to disperse.
Particle size distribution: masterbatch particle size distribution wide powder filling properties than the narrow particle size distribution more dense. Because the small particle size can enter the gap between the large particles to go, but the two kinds of particle size difference between the powder mixed, it is difficult to mix uniformly.