Use of Calcium Carbonate (CaCO₃) – 1000 Mesh in Rubber Mat Manufacturing
Calcium carbonate with 1000 mesh fineness is an ultra-fine mineral filler widely used in rubber mat production to enhance quality, reduce costs, and improve process efficiency.
Key Benefits in Rubber Mats
Filler & Cost Optimization
Partially replaces natural/synthetic rubber, reducing raw material cost while maintaining performance.
Improved Surface Finish
Ultra-fine 1000 mesh particles ensure a smooth, uniform, and aesthetically appealing mat surface.
Enhanced Durability
Improves wear resistance and reduces abrasion, increasing mat life in high-traffic applications.
Dimensional Stability
Reduces shrinkage during vulcanization and helps mats retain shape.
Better Pigment Dispersion
Fine particle size creates a neutral base that allows for bright and consistent coloration.
Compression Set Control
Helps balance hardness and flexibility, ensuring mats remain comfortable yet firm.
Heat Resistance
Reduces heat build-up under pressure or friction, enhancing product longevity.
✅ Summary Table
Property
CaCO₃ (1000 Mesh)
China Clay (Kaolin)
Cost
Lower
Higher
Whiteness
High
Medium
Particle Shape
Rounded, uniform
Plate-like
Dispersion in Rubber
Easy
Moderate
Surface Finish
Smooth
Good but less glossy
Elasticity Impact
Less reduction
More reduction
Moisture Content
Low
Medium to high