Introduction to Filler Masterbatch and LD Recycled Granules
Filler masterbatch and LD recycled granules are engineered polymer additives and resins used to optimize cost, performance, and sustainability across plastic processing lines. At Mohit Polyfab Industries, we produce high-dispersion formulations with consistent melt flow, excellent film clarity options, and stable rheology for converters seeking reliable throughput and reduced environmental footprint.
Compounding Flow and Quality Control
Filler masterbatch is compounded by blending selected mineral fillers with carrier polymers and performance additives, followed by extrusion, pelletizing, and rigorous sieve/ash/MFI checks. LD recycled granules are produced from sorted post-industrial streams, cleaned, reprocessed, filtered, and stabilized for repeatable properties. Advanced QC ensures even dispersion, minimal gels, and batch-to-batch consistency for film, extrusion, and molding applications.
Types and Grades
- Calcium carbonate filler masterbatch for HD/LD/LLD film, raffia, and extrusion coating lines.
- Talc-based filler masterbatch for improved stiffness, heat resistance, and surface finish.
- Transparent/low-whitening filler blends designed for thin film and carry bags.
- LD recycled granules for general-purpose film and liners with controlled MFI.
- Color-ready base granules compatible with popular masterbatches for quick shade matching.
Key Features and Specifications
- High dispersion and uniform particle size for smooth extrusion and fewer die lines.
- Stable melt flow index enabling consistent gauge control and line speed.
- Optimized additive packages for anti-block, slip, and process stability.
- Reduced raw material consumption per meter through mineral loading efficiency.
- Reliable pellet geometry and low moisture for clean feeding and minimized smoke.
Applications
- Blown film and liner bags for agriculture, packaging, and industrial covers needing strength and output consistency.
- Extrusion sheets and thermoformed trays demanding surface finish and dimensional stability.
- Raffia tapes and woven sacks seeking higher stiffness and optimized cost per unit length.
- Injection molded components where flow balance and controlled shrinkage are essential.
Benefits for Converters
- Improved process stability with fewer breaks, reduced gels, and clean die performance over long runs.
- Consistent output and target thickness control supporting predictable production planning.
- Sustainability uplift through responsible use of recycled LD granules and mineral resources.
- Flexible customization of carrier resin, filler loading, and additive package to match end-use.
Manufacturing and Supply Capability
Mohit Polyfab Industries offers made-to-order filler masterbatch and LD recycled granules with documented QC, COAs, and steady dispatch schedules. Our formulations are tuned for film clarity, dart impact, COF, and stiffness targets across different microns and line types.
Handling and Processing Tips
- Dry pellets when required and keep bags sealed to avoid moisture pickup.
- Start with recommended let-down ratios; optimize gradually based on gauge and appearance.
- Purge thoroughly during grade changeovers to maintain clarity and surface finish.
- Store materials away from heat and direct sunlight to preserve additive performance.
- Record MFI and density trends for each batch to maintain repeatable settings.
FAQs – Filler Masterbatch and LD Recycled Granules
Contact Details
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