918B CaCO3 filler masterbatch for PP/PE plastic

high purity plastic soluble excellent good dispersion performance are enhanced greatly reduce the cost

918B CaCO3 filler masterbatch for PP/PE plastic

Brief introduction:

918B Filled masterbatch is suitable for the extrusion or injection production of polyethylene, polypropylene and polystyrene sheet and PE pipe. It is made of special treated superfine calcium carbonate , special Plastic resin and Dispersant in mix granulation method, with good dispersion, smooth surface and excellent mechanical properties. In proper dosage, it offers on bad effects to the ductility and weldability of products.

Main ingredients:

1.Plastic resin; 2. superfine calcium carbonate processed by special coupling agent ; 3.Dispersant.

Technical parameters:

1. Appearance: Φ3×1.5~2.5mm, Bonded particles≤0.2‰; 2.Color: white; 3. Moisture (Determination of thermogravimetry: 105°C/10min): ≤1.0‰; 4.MI (190°C/5kg/10min): 1.8~3.0; 5.Packing: 30kg/bag, kraft composite bag, lined with hot-sealed moisture-proof plastic bag.

Dosage: upon your demands, dosage is about 15%~30% (additive calculation method ).

918B CaCO3 filler masterbatch for PP/PE plastic