FILLER MASTERBATCH-Filler masterbatch is a type of masterbatch that incorporates various fillers into a polymer base to enhance or modify the properties of plastic products. Fillers are materials added to plastics to achieve specific performance characteristics or cost advantages.

Composition

1. Fillers: These can be inorganic or organic substances added to the masterbatch to modify the plastic’s properties. Common fillers include:
   • Calcium Carbonate (CaCO3): Used to increase rigidity and reduce costs.
   • Talc: Improves stiffness and impact resistance.
   • Clay: Enhances barrier properties and provides better dimensional stability.
   • Glass Fibers: Increase mechanical strength and impact resistance.
   • Mineral Fillers: Various minerals can be used to enhance specific properties.
2. Carrier Resin: The polymer used to encapsulate the fillers and ensure proper dispersion during processing. The carrier is selected based on the base polymer that will be used in the final product.
3. Additives: May include processing aids, stabilizers, or dispersing agents to ensure uniform distribution and optimal performance of the fillers.