Filler Masterbatch
Calcium Carbonate Filler Masterbatch
- Concentration: 50%-80% (Customizable)
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Carrier: PP, PE, PET, PLA, PETG
Customizable fully compatible with all customer-specified polymers.
Our Calcium Carbonate Filler Masterbatch is a high-performance functional additive, formulated with high purity calcium carbonate as the main filler, combined with food grade carrier resin, advanced dispersants, and lubricants. It is produced through precision melting, mixing, and granulation processes, featuring uniform particle size, excellent dispersion, and strong compatibility. It is widely used in plastic processing injection molding, extrusion, blow molding, film blowing, etc. to reduce production costs, improve product mechanical properties, and optimize processing performance.
Features & Advantages of CaCO3 Calcium Carbonate Filler Masterbatch
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Excellent Dispersion & Compatibility
Our masterbatch adopts advanced grinding and mixing technology to ensure ultra-fine and uniform particle size of calcium carbonate. It can be evenly dispersed in the resin without agglomeration, ensuring perfect compatibility with various plastic raw materials, avoiding white spots, flow marks or uneven coloring in finished products, and maintaining a smooth and delicate surface appearance. -
High Whiteness & Good Coloring Performance
With high whiteness, our calcium carbonate filler masterbatch will not affect or change the color tone of the product. It provides an excellent base for coloring, matches well with various color masterbatches, and ensures bright and stable color of finished products, meeting high-standard appearance requirements. -
Excellent Processing Fluidity
Specially optimized lubrication system significantly improves the melt fluidity of plastic materials, reduces screw torque and energy consumption during processing, extends the service life of molds and equipment, accelerates production efficiency, and is suitable for high-speed and continuous production lines. -
Low Moisture & Stable Quality
Strict drying and packaging processes ensure low moisture content, avoiding bubbles, pores and other defects caused by moisture during processing. Each batch of products undergoes strict quality inspection to maintain consistent performance, providing reliable and stable supply for long-term cooperative customers.
Typical Applications & Scenarios for Calcium Carbonate Filler Masterbatch in Plastics
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Pain Points
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Zinuo Solutions
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Poor Dispersion: Agglomeration occurs during processing, leading to white spots, flow marks or uneven surface of finished products, which fails to meet the appearance requirements.
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Adopt advanced grinding and mixing technology, and add professional dispersants to ensure that calcium carbonate particles are ultra-fine and uniform (1000-5000 Mesh), no agglomeration under 200X microscope (see Technical Parameters), which can be evenly dispersed in various base resins and ensure the smooth surface of finished products.
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Poor Compatibility: Incompatible with base resins (PE/PP/PVC, etc.), resulting in reduced mechanical properties of products (such as brittleness, reduced impact resistance) and even processing failures.
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Select food-grade carrier resin (PE/PP/PVC/ABS optional), which has excellent compatibility with various plastic raw materials. It can effectively integrate with base resins without reducing the mechanical properties of products, and even improve the rigidity and dimensional stability of products.
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Unstable Quality: Large differences in parameters (whiteness, moisture, particle size) between batches, leading to inconsistent quality of finished products and increased production waste.
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Strictly implement the ISO9001 quality management system, and each batch of products undergoes comprehensive inspection (including purity, particle size, moisture, whiteness, etc.) before leaving the factory. The test data is consistent with the TDS parameters, ensuring no batch difference and reducing production waste.Parts that must resist softening, melting, or deformation at elevated temperatures
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High Processing Cost: Poor fluidity increases screw torque and energy consumption, accelerates mold wear, and reduces production efficiency; excessive moisture causes bubbles in products, increasing rework rate.
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The optimized lubrication system improves the melt fluidity of materials, reduces screw torque and energy consumption, extends the service life of molds and equipment, and improves production efficiency; the moisture content is strictly controlled ≤0.2%, avoiding bubbles and pores caused by moisture, and reducing rework rate.
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Non-Compliance Risk: Failure to meet environmental protection standards (such as EU RoHS) limits the export of finished products and affects market access.
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The selected calcium carbonate is non-toxic and odorless, fully compliant with RoHS standards, which can help customers' finished products pass relevant inspections and expand market access (especially for export-oriented customers).
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Get In Touch
Contact Us
We provide professional and responsive pre-sales service to understand your exact needs and offer the most suitable solutions.
Our reliable after-sales support ensures smooth usage and timely assistance whenever you need help.
info@chinamasterbatch.com
+86-130-8387-7627
NO.6 Plant, Zhongshan Technology Industrial Park, Jia County, Pingdingshan City, Henan Province, China.