Calcium Filler Masterbatch
High-performance Calcium Carbonate (CaCO3) filled modifier concentrate designed to cut polymer formulation costs.
Technical Overview
Calcium Carbonate (CaCO3) Filler Masterbatch from SATI Industrial Polymers is used by film manufacturers, bag producers, and injection moulders to reduce raw material costs while maintaining acceptable product quality. Our calcium masterbatch contains high-purity CaCO3 coated with coupling agents for superior dispersion in polyolefin matrices. It is compatible with LDPE, LLDPE, HDPE, and PP base resins. Loading levels typically range from 20% to 50% depending on application. Reduces per-kg material cost significantly without compromising film integrity for carry bag and packaging film applications. Technical data sheet available on request.
Our Calcium Filler is processed on high-torque twin-screw compounders to ensure perfect dispersion. We use high-mesh chemical CaCO3 and active coupling agents. This minimizes machine head wear-and-tear and maintains smooth, streak-free films.
Specifications Sheet
| Material | CaCO3 + LLDPE / PP Carrier resin + Coupling Additives |
| Grades | Film Grade CaCO3, Heavy Sack Raffia Grade, Lamination Grade |
| Dimensions | CaCO3 loading: 75% to 85% | Density: ~1.7 - 1.9 g/cm³ |
| M.O.Q. | 1,000 KGs |
| Packaging | 25 KG pre-dried moisture barrier sacks, palletized |
| Applications | Polyethylene film extrusion, polypropylene woven bags, plastic moulding |
APPLICATIONS IN INDUSTRY
Carry bags
Shopping bags
Agricultural films
Woven sacks liner
Packaging films
WHY SOURCING FROM SATI MAKES DIFFERENCE
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