Applications: 1.Pe shopping bags & garbage bags. 2.Pe industrial films, packaging material & containers etc. 3.Hdpe blow molding or pp injection molding 25kg/pp woven bag with pe liner
Caco3 filler masterbatch is a concentrated blend of calcium carbonate (CaCO3) dispersed in a polymer carrier, designed to enhance the properties and reduce costs of plastic products. Widely used in packaging films, shopping bags, and molded containers, this additive improves stiffness, reduces material usage, and lowers overall production expenses.
Sourced from Vietnam, this masterbatch is available in pellet form for easy integration into extrusion and molding processes. Its high CaCO3 content - typically above 70% - delivers functional benefits without compromising processability, making it a practical choice for high-volume plastic manufacturing.
Compatibility varies by polymer base (e.g., PE, PP, HDPE). Always confirm the carrier resin matches your production requirements. For applications requiring FDA or food-grade compliance, request documentation from the supplier.
Best suited for:
Not ideal for:
Compared to talc-based masterbatches, CaCO3 grades offer better impact resistance and lower density, but may reduce clarity. For higher performance, consider higher-loading or surface-treated grades.
Pricing scales with MOQ and annual volume tiers. Request a detailed quote based on your specific grade and quantity requirements.
Nhat Huy Group is a Vietnam-based exporter specializing in polymer additives and masterbatches, serving industries across Southeast Asia and beyond.
The company operates manufacturing facilities in Vietnam with ISO 9001 certification. They offer custom formulations and private labeling options, with a focus on CaCO3-based solutions for plastic applications.
Common carriers include PE, PP, HDPE, and LDPE. Confirm compatibility with your base resin and processing temperature range.
Food-grade compliance depends on carrier resin and CaCO3 purity. Ask the supplier for documentation such as FDA or EU 10/2011 compliance letters.
Higher CaCO3 loading increases stiffness and reduces elongation, but may lower impact resistance. Balance loading based on end-use requirements.
Yes for hygroscopic carriers like PA or PET; less critical for PE/PP. Confirm moisture specifications with the supplier.
Typical addition rates are 5-20% by weight, depending on desired property enhancement and cost savings. Adjust based on end-product performance needs.
Yes, surface-treated CaCO3 grades are offered to enhance compatibility and reduce screw wear. Request technical data sheets to compare options.
Standard documents include commercial invoice, packing list, certificate of origin, and MSDS. Ask the supplier for a full compliance package.
Store in sealed bags away from moisture and contaminants. Avoid exposure to extreme temperatures during transit to prevent carrier degradation.