Coated Calcium Carbonate is a surface-treated functional filler used in adhesives and sealants for improved polymer compatibility. It offers better dispersion, moisture resistance, enhanced rheology, and improved mechanical properties, while enabling higher filler loading. The surface modification ensures uniform distribution within the binder system, reducing agglomeration and improving formulation stability. It also contributes to smoother application, improved finish, and long-term performance of the final product. Available in high-quality grades from 20 µm to 0.8 µm, suitable for a wide range of applications.
Adhesive & Sealants
Why Coated Calcium Carbonate is the preferred choice for adhesive & sealants formulations
Comprehensive range of Coated Calcium Carbonate grades for diverse industrial applications
A 10-micron stearic acid coated grade offering improved dispersion and excellent compatibility in PU and MS polymer systems.
A fine coated grade engineered for PVC and solvent-based adhesive systems, providing smooth processing and high filler loading.
A versatile stearic/silane coated grade with excellent hydrophobicity for moisture-sensitive adhesive and sealant applications.
An ultrafine coated grade delivering superior surface finish, reinforcement, and compatibility in high-performance sealant formulations.
Common questions about Coated Calcium Carbonate in adhesive & sealants applications
Find detailed answers about specifications, applications, and technical details.
It improves compatibility with polymers, enhances dispersion, and delivers better mechanical and surface properties.
Surface treatment reduces moisture sensitivity and improves bonding with the binder system, resulting in better performance.
Coated grades are available from 20 µm to ultrafine 0.8 µm for various formulation needs.
These grades are widely used in PU, MS polymer, silicone, acrylic sealants, and solvent-based adhesives.
It enables higher filler loading while maintaining performance, helping reduce overall formulation cost.
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Coated Calcium Carbonate serves as a critical input across diverse industrial applications
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