CaCO3 Filler Masterbatch

Aiming to balance the performance and production cost of plastic products, we adopt high-quality calcium carbonate (CaCO3) with PP/PE resin and functional additives for professional compounding and modification. This optimizes the dispersion of CaCO3 particles in the carrier resin, effectively improving the physical properties of plastic products while reducing raw material consumption, which is an ideal cost-effective additive for plastic processing.

Masterbatch Data Sheet

Item Index
Particle Characteristic CaCO₃: Nano-scale particle size (advanced vertical grinder technology)
Purity High Purity (Extremely low impurity content)
Solubility Insoluble in water
Recommended Addition CaCO₃: 5%-80% in PE/PP films/sheets (adjustable by material/transparency demand)
Melt Flow Rate 1-10 g/10min
Volatile ≤0.5%
Package Specification 25kg/bag (LDPE film + kraft paper)
Container Loading 28mt/20ft container
Customization Note Formula adjustable by application scenarios and performance requirements

* Customize tailored formulas and solutions based on your specific application scenarios and performance requirements.

Core Advantages
  • Cost Reduction: Effectively replaces part of the raw plastic resin on the premise of ensuring product performance, significantly reducing the production cost of plastic products and improving economic benefits.
  • Excellent Transparency: Optimized formula ensures high transparency of the finished product, without affecting the light transmission effect of plastic products, suitable for clear product processing needs.
  • Superior Dispersion: Special functional additives solve the agglomeration problem of CaCO3 particles, ensuring uniform dispersion in the carrier resin and keeping the product surface smooth and flawless.
  • Improved Physical Properties: Enhances the physical durability, glossiness and light resistance of plastic products, and improves the overall mechanical performance of the finished product.
  • Energy Saving: Utilizes the excellent thermal transmission ability of CaCO3, which can improve the melting and processing efficiency in production and save energy consumption.
  • Wide Adaptability: Strong compatibility with PP/PE/HIPS and other resins, suitable for both transparent and colored plastic products, meeting diverse processing needs.
Mix the product with raw materials evenly. The dosage can be adjusted according to customers’ product performance requirements and cost control needs, flexible and customizable.

It is applicable to various plastic products, including:

  • Plastic film products: Green house film, blown film, packaging films, etc.
  • Hollow blow molding products: HDPE bottles, plastic containers, etc.
  • General plastic products: HIPS series plastic products, daily plastic wares, etc.

Nofanda Group Ltd. relies on its own modern production base equipped with internationally advanced testing centers. The products have passed ISO9001 Quality Management System and ISO14001 Environmental Management System certifications, achieving world-class standards in terms of stability, environmental friendliness, and sustainability, providing you with reliable product guarantees.

  1. Avoid dampness of the product before application to prevent affecting the defoaming effect.
  2. The mixed raw materials should be used up within a short time to avoid the desiccant masterbatch losing effectiveness due to absorbing moisture in the air and potentially causing filter blockage.
  3. Check the packaging integrity before use; unused desiccant masterbatch should be heat-sealed and stored promptly.

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