Calcium Carbonate 325 mesh
Calcium Carbonate 325 mesh is a finely ground, high-quality mineral that has become essential for numerous industrial applications worldwide. Its precise particle size, high purity, and consistent brightness make it ideal for industries such as plastics, paints, rubber, paper, construction, adhesives, and even food-grade applications where fine fillers are required.
For international manufacturers, 325 mesh Calcium Carbonate provides a versatile, cost-effective, and reliable solution that enhances product quality and performance. Fine particle size ensures uniform dispersion in polymer matrices, smooth surface finish in paints and coatings, and improved mechanical properties in rubber and plastic products.
Arta Business specializes in supplying premium 325 mesh Calcium Carbonate with strict quality control and export-ready packaging. By partnering with Arta Business, global industrial clients gain access to consistent, high-quality mineral products tailored to their specific manufacturing needs.
This finely ground GCC grade not only improves production efficiency but also helps businesses achieve economic benefits by reducing raw material costs while maintaining high product standards. With growing demand for superior fillers in international markets, Arta Business ensures reliable supply, competitive pricing, and professional support for industrial partners worldwide
Definition and Physical/Chemical Properties
Calcium Carbonate 325 mesh refers to a finely ground mineral where particles pass through a 325-mesh sieve, which is approximately 45 microns. This fine particle size is critical for applications that require smooth texture, uniform dispersion, and enhanced product performance.
Key Physical Properties:
Particle Size: ~45 microns (325 mesh)
Brightness: 90–98% (TAPPI standard)
Mohs Hardness: 3–4
Specific Gravity: 2.7–2.85 g/cm³
pH Value: Neutral to slightly alkaline (7–9)
Moisture Content: ≤0.5%
Chemical Composition:
Calcium Carbonate (CaCO₃): 95–99%
Impurities: Minimal, carefully controlled
Advantages of 325 Mesh GCC:
Fine and Uniform Particle Distribution: Ideal for high-quality industrial applications
High Purity: Minimizes defects and ensures consistent performance
Improved Dispersion: Enhances compatibility in polymers, paints, and coatings
Surface Smoothness: Provides excellent finish in coatings, plastics, and paper products
These properties make 325 mesh GCC highly versatile and essential for industries demanding precision, quality, and reliability
Processing, Quality Control, and Export Preparation
Arta Business ensures that Calcium Carbonate 325 mesh meets international industrial standards through advanced processing and stringent quality control measures.
Processing Steps:
Crushing & Grinding: Natural limestone or marble is crushed and finely ground to achieve the 325 mesh particle size.
Screening & Classification: Particles are classified to ensure uniform size distribution.
Purity Testing: Each batch undergoes chemical analysis to verify CaCO₃ content and minimal impurities.
Moisture Control: Optimal humidity is maintained to prevent clumping and ensure storage stability.
Surface Treatment (if required): Some batches may receive additional surface modification to improve dispersion in plastics or coatings.
Packaging for Export: Customized packaging options such as bulk bags, jumbo bags, or specific containers are prepared for international shipping.
Quality Assurance:
Strict adherence to international industrial standards
Consistent particle size, brightness, and chemical composition
Continuous testing of batches to maintain product reliability
Certified export documentation and analysis reports for global clients
Export & Logistics:
Arta Business guarantees that every shipment of 325 mesh Calcium Carbonate is ready for international delivery, ensuring:
Safe and secure transport to prevent damage
Proper customs documentation and certificates
On-time delivery schedules
Long-term supply capability for industrial partners
This structured process ensures that international clients receive premium GCC ready for immediate industrial use, maintaining both product integrity and performance.
Industrial Applications and Commercial Advantages
Calcium Carbonate 325 mesh is widely used across global industries due to its fine particle size, high purity, and consistent quality. Its versatility makes it a preferred choice for manufacturers seeking improved performance, cost efficiency, and high product quality.
Industrial Applications
1. Plastics
Acts as a filler to improve stiffness, impact resistance, and dimensional stability
Reduces production costs by partially replacing polymers
Enhances surface finish and color consistency in plastics
2. Paints & Coatings
Provides brightness, smoothness, and opacity
Improves coverage efficiency and paint durability
Fine particles ensure uniform dispersion without sedimentation
3. Rubber & Elastomers
Increases tensile strength and tear resistance
Reduces shrinkage and enhances elasticity
Improves processability of synthetic and natural rubber products
4. Paper & Cardboard
Enhances whiteness, opacity, and surface smoothness
Reduces pulp consumption while maintaining paper quality
Suitable for both coated and uncoated paper
5. Construction & Cement
Acts as a filler in mortar, plaster, and cement
Improves workability, surface finish, and durability
Reduces overall production costs without compromising quality
Commercial Advantages from Arta Business
By sourcing 325 mesh Calcium Carbonate from Arta Business, industrial clients enjoy:
Consistent Quality: Uniform particle size and chemical composition for reliable results
High Purity: Ensures superior performance in all applications
Cost Efficiency: Reduces raw material costs while improving product quality
Reliable Export Supply: Ready for international shipping with full documentation
Technical Support: Assistance in selecting the optimal grade for specific industry needs
This combination of product quality, versatility, and professional support makes Arta Business a trusted supplier for international manufacturers looking to optimize performance and reduce costs
Conclusion
Calcium Carbonate 325 mesh from Arta Business is a high-quality, finely ground mineral essential for global industrial applications. Its consistent particle size, high purity, and versatile performance make it suitable for plastics, paints, rubber, paper, construction, and food-grade industries.
By choosing Arta Business as a supplier, industrial clients benefit from:
Reliable and consistent quality for all applications
Cost efficiency through reduced raw material usage
Professional support in selecting the optimal grade
Export-ready packaging and logistics for international delivery
With rigorous quality control, advanced processing, and global export capability, Arta Business ensures that Calcium Carbonate 325 mesh meets the needs of industrial partners worldwide, helping them enhance product performance, reduce costs, and maintain competitive advantage in the market.