Plastic CaCO3 Filler Masterbatch
The filler masterbatch, its refractive index is 1.48-1.59, basically comply with - PP, PE refractive index1.43-1.63. Adding amount of 10-30% is almost not affect the HDPE Tensile strain capacity and it is almost the same with new material membrane (the thickness of membrane average about 0.01 mm - 0.02 mm). Adding LDPE membrane amount of 5-8% is almost not effect the transparency (the thickness of membrane average about 0.01 mm - 0.02 mm). This masterbatch is small proportion, good heatsealing performance, good tensile strength.
The filler masterbatch, it is used to hot molding polyolefin, such as PP, LDPE, LLDPE, EVA, PVC, Biodegradable plastics, regeneration plastic etc. Such as: Thin film, tableware, plank, sheet, tubes, extrusion, injection molding and flow delay, etc.
Plastic CaCO3 Filler Masterbatch advantage:
Big adding amount, good fluidity, brightness and handling, can avoid using openings agent, has the toughening effect, have the function of fight atomization, resist trickling, have excellent function of lubrication and plasticizing performance, improve the production efficiency. Can make products improve flexibility, feel more smooth and exquisite and have the function of antistatic.
This product belongs to high absorption masterbatch, should be keep out of moisture damp before using; The well mixed masterbatch raw materials and plastic must be used up as soon as possible.