Rubber

Calcium Carbonate

Our range of Calcium Carbonate products for rubber applications includes coated, uncoated, ultrafine and submicron grades engineered to enhance compound performance and processing efficiency. These products improve mechanical strength, compression set, abrasio

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Calcium Carbonate
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Advantages

Key Benefits

Why Calcium Carbonate is the preferred choice for rubber formulations

01

Improves compression set performance in rubber compounds

02

Enhances mechanical and reinforcement properties

03

Improves processability in EVA footwear applications

04

Reduces abrasion and wear in finished products

05

Enables higher filler loading with cost optimization

06

Provides better dispersion and compound uniformity

Calcium Carbonate benefits Performance engineered for Rubber
07

Enhances surface finish and gloss properties

08

Improves tensile strength and impact resistance

09

Supports high-speed processing and extrusion efficiency

10

Reduces requirement of oil, plasticizer and lubricants

11

Delivers excellent techno-commercial value in compounding applications

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

Product Grades

Comprehensive range of Calcium Carbonate grades for diverse industrial applications

12 Specialized Grades

Each grade is engineered for specific performance requirements in rubber applications

Lab Verified
Quality Certified
Sample Available
Calcium Carbonate C&R®
Featured
01

Calcium Carbonate C&R®

High-purity uncoated GCC offering better gloss, fusion and cost-effective loading for PVC and rubber applications.

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Coated Calcium Carbonate 2TP®
02

Coated Calcium Carbonate 2TP®

Fine coated GCC delivering superior surface finish, reinforcement and processing efficiency in PVC and rubber compounds.

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Coated Calcium Carbonate HT 2T V
03

Coated Calcium Carbonate HT 2T V

Ultrafine imported coated CaCO₃ enhancing mechanical strength, dispersion and processability in advanced rubber applications.

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Coated Calcium Carbonate KTM 2TP
04

Coated Calcium Carbonate KTM 2TP

Premium imported coated calcium carbonate ensuring excellent dispersion, abrasion resistance and rubber reinforcement performance.

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Coated Calcium Carbonate OT 1T V
05

Coated Calcium Carbonate OT 1T V

Submicron coated CaCO₃ designed for superior rubber reinforcement, processability and surface quality enhancement.

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Micron Carb 1T AS / 2T AS / Calcium Carbonate 2TP
06

Micron Carb 1T AS / 2T AS / Calcium Carbonate 2TP

Domestic coated calcium carbonate grades delivering cost-effective reinforcement and enhanced rubber compound performance.

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Micron Carb 9766 / 1030 CTD / 2030 CTD
07

Micron Carb 9766 / 1030 CTD / 2030 CTD

Micronised coated calcium carbonate grades offering improved compression set, strength and techno-commercial advantages in rubber compounds.

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Micron Carb DL 1240
08

Micron Carb DL 1240

Uncoated dolomitic calcium carbonate providing balanced reinforcement, processability and abrasion resistance for rubber applications.

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Pepcarb 33 / Pepcarb 22 / M Carb 2P / Pepcarb 11
09

Pepcarb 33 / Pepcarb 22 / M Carb 2P / Pepcarb 11

Ultrafine uncoated calcium carbonate grades engineered for high-performance rubber and EVA applications.

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Micron Carb 300 Mesh EO / 2030 / 1035 / 2M Plus
10

Micron Carb 300 Mesh EO / 2030 / 1035 / 2M Plus

Micronised uncoated CaCO₃ grades delivering reliable reinforcement and economical compounding performance in rubber products.

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Vaporlite® 90
11

Vaporlite® 90

Pure submicron calcium carbonate with ultra-fine particle size for enhanced rubber reinforcement and processing performance.

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Vaporlite® 90 CTD
12

Vaporlite® 90 CTD

Hydrophobically treated submicron coated calcium carbonate offering exceptional dispersion and high-performance rubber compounding benefits.

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4 Wheeler Tyre 2 Wheeler Tyre Hoses and Belting Pharma Rubber Stopper Latex Based Products EPDM Profiles Silicon Rubber Profiles Moulded Rubber Components Industrial Grade Quality Tested
Rubber Application Matrix

Application Areas

Application areas listed against Calcium Carbonate in the Rubber application matrix

Application intelligence Workbook-verified product and application mapping
4 Wheeler Tyre
Use Area 01

4 Wheeler Tyre

Recommended GradesLSP Z, PEPCARB 11, VAPORLITE 90

Matrix Product GroupCalcium Carbonate

Verified in Rubber matrix
2 Wheeler Tyre
Use Area 02

2 Wheeler Tyre

Recommended GradesMicron Carb 2T AS, Micron Carb 9766, Micron Carb 2M, Micron carb 1030 CTD, Micron Carb 2TP, Micron carb 2P

Matrix Product GroupCalcium Carbonate

Verified in Rubber matrix
Hoses and Belting
Use Area 03

Hoses and Belting

Recommended GradesMicron Carb 2T AS, Micron Carb 9766, Micron Carb 2M, Micron carb 1030 CTD, Micron carb 2P, Micron carb 2TP

Matrix Product GroupCalcium Carbonate

Verified in Rubber matrix
Pharma Rubber Stopper
Use Area 04

Pharma Rubber Stopper

Recommended GradesMicron Carb 2T AS, Micron Carb 9766, Micron Carb 2M, Micron carb 1030 CTD, Micron Carb 2TP, Micron carb 2P

Matrix Product GroupCalcium Carbonate

Verified in Rubber matrix
Latex Based Products
Use Area 05

Latex Based Products

Recommended GradesVaporlite 90, LSP Z

Matrix Product GroupCalcium Carbonate

Verified in Rubber matrix
EPDM Profiles
Use Area 06

EPDM Profiles

Recommended GradesMicron Carb 2T AS, Micron carb 2M, Micron Carb 2P, Micron Carb 9766, Micron Carb 2TP, Micron Carb 1030 CTD

Matrix Product GroupCalcium Carbonate

Verified in Rubber matrix
Silicon Rubber Profiles
Use Area 07

Silicon Rubber Profiles

Matrix Product GroupCalcium Carbonate

Verified in Rubber matrix
Moulded Rubber Components
Use Area 08

Moulded Rubber Components

Recommended GradesMicron Carb 2T AS, Micron Carb 9766, Micron Carb 2M, Micron carb 1030 CTD, Micron Carb 2TP, Micron carb 2P

Matrix Product GroupCalcium Carbonate

Verified in Rubber matrix
Product Sheet Applications

Applications

Applications listed for Calcium Carbonate in the Rubber product sheet

EVA & Rubber Footwear
01

EVA & Rubber Footwear

Calcium Carbonate
Tyres & Tubes
02

Tyres & Tubes

Calcium Carbonate
EPDM Profiles
03

EPDM Profiles

Calcium Carbonate
Rubber Hoses & Belts
04

Rubber Hoses & Belts

Calcium Carbonate
Microcellular & Sponge Rubber Products
05

Microcellular & Sponge Rubber Products

Calcium Carbonate
Elastomeric Tapes
06

Elastomeric Tapes

Calcium Carbonate
Automotive Rubber Components
07

Automotive Rubber Components

Calcium Carbonate
Rubber Seals & Gaskets
08

Rubber Seals & Gaskets

Calcium Carbonate
Rubber Cable Compounds
09

Rubber Cable Compounds

Calcium Carbonate
Latex Rubber Compounds
10

Latex Rubber Compounds

Calcium Carbonate
PVC Cable & Pipe Compounds
11

PVC Cable & Pipe Compounds

Calcium Carbonate
Rubber Rollers & Industrial Rubber Goods
12

Rubber Rollers & Industrial Rubber Goods

Calcium Carbonate

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Related Product Markets

Markets

Other website markets with a verified Calcium Carbonate product-family listing

Product Support

Frequently Asked Questions

Common questions about Calcium Carbonate in rubber applications

Calcium carbonate acts as a reinforcing and functional filler that improves processability, mechanical strength, dimensional stability, surface finish and cost efficiency in rubber compounds.

We offer a wide range of particle sizes including submicron, ultrafine and micronized grades, typically ranging from below 1 micron to 10 microns based on application requirements.

Yes, we provide both coated and uncoated calcium carbonate grades designed for optimum dispersion, reinforcement and compatibility in rubber formulations.

Our products are widely used in EVA footwear, tyres, EPDM profiles, hoses, belts, sponge rubber, automotive rubber parts, elastomeric tapes, seals and gaskets.

Our grades improve compression set, abrasion resistance, mechanical properties and compound dispersion while enabling higher filler loading and excellent techno-commercial benefits.

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See It In Action

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

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