Polypropylene masterbatch Products:
It is widely used in the production of polypropylene carpet, polypropylene filament, polypropylene staple fiber, polypropylene coarse denier silk, polypropylene fine denier silk and other products coloring.
Polypropylene masterbatch according to the customer different colors, monofilament fineness, silk, temperature, light and other performance requirements, to provide personalized service.
Polypropylene masterbatch instructions: for the actual production of different equipment will have different processing temperature requirements, and the concentration of the masterbatch should be controlled at 0.8% to 5%, to ensure smooth processing of polypropylene filament.
Polypropylene masterbatch product quality indicators:
Appearance: uniform color, no dust;
Particle size: Φ (2.7 ~ 3.3) mm × (3 ~ 3.4) mm
Moisture: ≤0.3% (wt.)
Color: 4 (gray card)
Heat resistance: ≥240 ℃ (used in BCF, melt blown non-woven models of heat resistance is relatively high)
Polypropylene masterbatch packaging storage:
      Products using double-layer packaging, the inner layer of waterproof moisture-proof polyethylene film bag, the outer layer of paper-plastic composite bag. Standard