Adhesive & Sealants

Coated Calcium Carbonate

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...

Coated Calcium Carbonate
Adhesive & SealantsCoated Calcium Carbonate
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Advantages

Key Benefits

Why Coated Calcium Carbonate is the preferred choice for adhesive & sealants formulations

01

Enhanced compatibility with polymer systems

02

Improved dispersion and smooth processing

03

Reduced moisture sensitivity

Coated Calcium Carbonate benefits Performance engineered for Adhesive & Sealants
04

Better rheology control and anti-settling

05

Higher filler loading with maintained performance

06

Improved mechanical strength and surface finish

Quality AssuredISO Certified
Lab TestedEvery Batch
Eco FriendlySustainable
Global DeliveryWorldwide
Product Grades

Product Grades

Comprehensive range of Coated Calcium Carbonate grades for diverse industrial applications

4 Specialized Grades

Each grade is engineered for specific performance requirements in adhesive & sealants applications

Lab Verified
Quality Certified
Sample Available
Micron Carb 2T
02

Micron Carb 2T

A fine coated grade engineered for PVC and solvent-based adhesive systems, providing smooth processing and high filler loading.

Coated Calcium Carbonate OT 1T
03

Coated Calcium Carbonate OT 1T

A versatile stearic/silane coated grade with excellent hydrophobicity for moisture-sensitive adhesive and sealant applications.

Vaporlite 90 CTD
04

Vaporlite 90 CTD

An ultrafine coated grade delivering superior surface finish, reinforcement, and compatibility in high-performance sealant formulations.

Adhesive Sealant Industrial Grade Quality Tested
Adhesive & Sealant Application Matrix

Application Areas

Application areas listed against Coated Calcium Carbonate in the Adhesive & Sealant application matrix

Application intelligence Workbook-verified product and application mapping
PVC Plastisols
Use Area 01

PVC Plastisols

Role / FunctionFiller, Pigment, Rheology

Application TypeAdhesive

Verified in Adhesive & Sealant matrix
Polyurethane (PU)
Use Area 02

Polyurethane (PU)

Role / FunctionFiller, Reinforcement, Barrier

Application TypeAdhesive

Verified in Adhesive & Sealant matrix
Silicone
Use Area 03

Silicone

Role / FunctionRheology, Filler, Reinforcement

Application TypeSealant

Verified in Adhesive & Sealant matrix
Polyurethane (PU)
Use Area 04

Polyurethane (PU)

Role / FunctionFiller, Flame Retardant, Barrier

Application TypeSealant

Verified in Adhesive & Sealant matrix
MS Polymer
Use Area 05

MS Polymer

Role / FunctionFiller, Rheology

Application TypeSealant

Verified in Adhesive & Sealant matrix
Product Sheet Applications

Applications

Applications listed for Coated Calcium Carbonate in the Adhesive & Sealant product sheet

Polyurethane (PU) adhesives and sealants
01

Polyurethane (PU) adhesives and sealants

Coated Calcium Carbonate
MS polymer sealants
02

MS polymer sealants

Coated Calcium Carbonate
Silicone sealants
03

Silicone sealants

Coated Calcium Carbonate
Acrylic sealants
04

Acrylic sealants

Coated Calcium Carbonate
Solvent-based adhesives (including footwear adhesives)
05

Solvent-based adhesives (including footwear adhesives)

Coated Calcium Carbonate
Construction and general-purpose sealants
06

Construction and general-purpose sealants

Coated Calcium Carbonate

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Product Support

Frequently Asked Questions

Common questions about Coated Calcium Carbonate in adhesive & sealants applications

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.

Product Video

See It In Action

Watch how 20 Microns' Coated Calcium Carbonate supports real-world industrial applications.

Coated Calcium Carbonate - Product & Application Film
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Coated Calcium Carbonate - Product & Application Film20 Microns Limited · Official Channel
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