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Contact SupplierThe black masterbatch for blowing film is made of high quality resin as carrier, high quality organic pigments carbon black and additives, through high-speed mixing and extrusion, air-cooled granulation. The product is uniform and beautiful in appearance, cylindrical or flat-circular in shape, uniform in colouring, has good dispersion, stability, heat resistance, no crystalline spots and cracks on the surface of blowing film products, and excellent film blackness and brightness.
Performance:High concentration, high brightness, uniform dispersion, strong coloring.
Usage ratio:According to customer demand, adjust the quantity of additions. We recommends adding 2% - 5% of additions.
| Standard |
Carrier | PE |
Addition Rate | 2%~10% |
Color | Black |
Melting Flow Index | 14-20g/10min |
Moisture Content | <0.05% |
Migration Resistance | ≥5 |
Light Resistance | ≥4 |
Heat Resistance | ≥4 |
Melting Point | 105-180℃ |
Carbon black content | 37% |
Sample | Free |