Polyolefin filler masterbatch is a kind of white micrometer calcium carbonate masterbatch with pure material of PE, PP or styrene resin as carrier. The calcium carbonate mesh is determined by the user's use effect, and has good physical properties, dispersibility and stability. It does not affect the precision of the processing machine screw. Such masterbatch can be widely used in PE, PP, PS, ABS and other plastic products, such as: PE plastic bags, injection molding, extrusion and other products, making it possible to reduce costs purpose.
Some physical indicators of thermoplastic filler masterbatch
Appearance Approximate round pellets of new plastic pellets, the size can be determined according to user requirements.
Density: 1.8--2.2
Organic content: 15-25%
Filler specific surface area: 0.5-3m2/g
Use area and filling amount:
1. PE: Recommended areas: Coat/Blown/Hollow: Recommended Filling: 5-20%
2. PP: Recommended Field: Injection/Drawing/Extruding: Recommended Filling: 5-30%
3. ABS: Recommended Field: Injection/Electrical Appliances: Recommended Filling Capacity: 5-18%
4. HIPS: Recommended Field: Injection/Sheet Material Recommended Filling: 5-20%