PP masterbatch with chemical fiber products have to do it, here Xiaobian tell you, the relationship between fiber and polypropylene fiber masterbatch before.
Polypropylene fiber with a variety of colors because the pigment particles are uniformly dispersed in the polypropylene fibers due to dispersion is polypropylene masterbatch, the most critical is fully refined polypropylene masterbatch in polypropylene fibers and uniform dispersion, polypropylene masterbatch refined dispersion can make colored polypropylene fiber distribution is very uniform, thinning is dispersed PP masterbatch pigment agglomerates or aggregates crushed to particles to a minimum, but the key is uniformly dispersed dispersion effect on the color of the colored polypropylene fibers, transparency, gloss, fiber strength, elongation, resistance to aging, overcast rate etc affected.
Polypropylene masterbatch in polypropylene fiber dispersion is first wetted pigment wetting agent, a pigment coated on the surface, so that reduces the cohesion between the pigments reduces crushing energy required pigment aggregates, followed by crushing of the pigment , free movement and a pigment aggregates leading between the pigment particles by the surrounding medium shear stress to the aggregate particle breakage, after a pigment dispersed by refinement, particle size reduction, the surface area increases, the paint surface free energy increases cause the refinement of the pigment instability is further coated pigment surface treatment, reducing the surface energy of the newly formed interface, preventing re-aggregation, the pigment is then mixed and dispersed in the melt, about to smash a pigment wetting and uniform dispersed distributed tinted material.
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