CaCO3 - Calcium Carbonate
High-Performance Filler Masterbatch for Cost Reduction and Enhanced Properties
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Request a QuoteCalcium carbonate (CaCO3) masterbatch is a versatile filler compound that provides significant cost savings and performance improvements in thermoplastic applications. Our comprehensive range includes formulations for PP woven bags, PE blown film, injection molding, and specialty applications with CaCO3 loading levels ranging from 50% to 83%.
Available in various base resins including polypropylene (PP), polyethylene (PE), specialty copolymers, thermoplastic elastomers, and biopolymers, our CaCO3 masterbatch products are engineered to deliver excellent dispersion, optimal processability, and superior mechanical properties.
Features
Cost Reduction
Beneficial increase in weight and volume while maintaining performance standards
Enhanced Processability
Improved flow properties and easier processing in extrusion and injection molding
Superior Mechanical Properties
Increased stiffness, modulus of elasticity, and hot tear strength
Improved Surface Quality
Better surface printability, reduced plate-out, and excellent mold release
Chemical Resistance
Enhanced stability and aging resistance for long-lasting performance
Functional Benefits
Acts as anti-blocking agent, reduces shrinkage rate, and increases abrasion resistance
Applications
- PP woven bag production (15-25% addition)
- PE blown film production (10-40% addition)
- PP injection molding and extrusion (5-30% addition)
- BOPP pearlized and white opaque films
- Heavy duty sacks and bags
- Breathable diaper film
- Injection molding compounds
- PLA biopolymer products