special treated micro-fine calcium carbonate , special plastic resin, coupler and dispersant in mix granulation method.

ZK-2 filling masterbatch in rubber and plastic

Brief introduction:

ZK-2 filling masterbatch granules is a new product for the production of the PP disposable lunch boxes, fresh tray, sheet material and hollow board . It is made of special treated micro-fine calcium carbonate , special Plastic resin, coupler and Dispersant in mix granulation method, with good dispersion, drying capacity and excellent mechanical properties. It can be used in the injection molding of PP.

Main ingredients:

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

Technical parameters:

1. Appearance: Φ3×1.5~2.5mm, Bonded particles≤0.2‰; 2. Color: original white or light yellow; 3. Moisture (Determination of thermogravimetry: 105°C/10min): ≤1.3‰; 4. MI (190°C/10kg/10min): 2.5~4.0; 5. Ash: ≤82.0%; 6. Packing: 25kg/bag, kraft composite bag, lined with hot-sealed moisture-proof plastic bag.

Dosage:

upon your demands, dosage is about 50% (additive calculation method ), or 15~30% for injection molding (additive calculation method ).

ZK-2 filling masterbatch in rubber and plastic