Rubber

Calcined Kaolin

20 Microns Limited offers a wide range of high-performance Calcined Kaolin grades specially developed for reinforcement, insulation, semi-reinforcement, and extender applications in the rubber industry. Manufactured through advanced calcination and refining pr

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Calcined Kaolin
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Advantages

Key Benefits

Why Calcined Kaolin is the preferred choice for rubber formulations

01

Superior mechanical and tensile strength

02

Enhanced abrasion and heat ageing resistance

03

Excellent electrical insulation and volume resistivity

04

Improved dimensional stability with reduced die swell

05

Excellent compression set and elastic recovery properties

06

Thermally stable and chemically inert material

Calcined Kaolin benefits Performance engineered for Rubber
07

Lower water absorption and reduced compound porosity

08

Smooth processing with improved dispersion characteristics

09

Higher filler loading capability for economical formulations

10

High brightness and improved surface gloss in finished products

11

Better processability in EPDM, NBR, Butyl, CR, CPE, and other rubber systems

12

Reduced sticking on roll mills and metal surfaces

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

Product Grades

Comprehensive range of Calcined Kaolin grades for diverse industrial applications

10 Specialized Grades

Each grade is engineered for specific performance requirements in rubber applications

Lab Verified
Quality Certified
Sample Available
Hyper 200 R
Featured
01

Hyper 200 R

High-performance calcined kaolin grade designed for superior electrical insulation and dimensional stability in rubber cable compounds.

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Hyper MP 33
02

Hyper MP 33

Ultra-pure calcined kaolin offering enhanced volume resistivity, compression set properties, and heat ageing resistance.

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Metaplast 85
03

Metaplast 85

Reinforcing calcined kaolin developed for cable sheathing, seals, and technical rubber applications requiring excellent stability.

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Hypertex R
04

Hypertex R

Economical extender grade calcined kaolin suitable for higher filler loading in extruded and moulded rubber compounds.

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Hypertex C
05

Hypertex C

High brightness calcined kaolin extender offering good dimensional control and improved processing performance.

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Hyperfine
06

Hyperfine

Ultra-fine highly reinforcing calcined kaolin providing superior tensile strength, abrasion resistance, and brightness in rubber compounds.

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Glazex 90
07

Glazex 90

Premium reinforcing calcined kaolin engineered for high-performance rubber products with excellent surface finish and reinforcement.

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Hyper 80
08

Hyper 80

High brightness reinforcing calcined kaolin designed to improve mechanical properties and processing efficiency in rubber applications.

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Hyperlink 66
09

Hyperlink 66

Semi-reinforcing calcined kaolin developed for pharmaceutical rubber closures and technical rubber products requiring excellent compression set properties.

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Hyperfill H
10

Hyperfill H

Moderately reinforcing calcined kaolin offering improved dimensional control, resealability, and smooth processing in EPDM and industrial rubber compounds.

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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 Calcined Kaolin in the Rubber application matrix

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

4 Wheeler Tyre

Matrix Product GroupCalcined Kaolin

Verified in Rubber matrix
2 Wheeler Tyre
Use Area 02

2 Wheeler Tyre

Matrix Product GroupCalcined Kaolin

Verified in Rubber matrix
Hoses and Belting
Use Area 03

Hoses and Belting

Recommended GradesHyperlink 66, Hyperfine, Hyperfil H

Matrix Product GroupCalcined Kaolin

Verified in Rubber matrix
Pharma Rubber Stopper
Use Area 04

Pharma Rubber Stopper

Recommended GradesHyperlink 66, Hyper 200 R, Hyperfil H

Matrix Product GroupCalcined Kaolin

Verified in Rubber matrix
Latex Based Products
Use Area 05

Latex Based Products

Recommended GradesGlazex 90

Matrix Product GroupCalcined Kaolin

Verified in Rubber matrix
EPDM Profiles
Use Area 06

EPDM Profiles

Matrix Product GroupCalcined Kaolin

Verified in Rubber matrix
Silicon Rubber Profiles
Use Area 07

Silicon Rubber Profiles

Matrix Product GroupCalcined Kaolin

Verified in Rubber matrix
Moulded Rubber Components
Use Area 08

Moulded Rubber Components

Recommended GradesHyperlink 66, Hyperfine, Hyperfil H

Matrix Product GroupCalcined Kaolin

Verified in Rubber matrix
Product Sheet Applications

Applications

Applications listed for Calcined Kaolin in the Rubber product sheet

High performance cable insulation compounds
01

High performance cable insulation compounds

Calcined Kaolin
Electrical cable sheathing compounds
02

Electrical cable sheathing compounds

Calcined Kaolin
Tyre compounds and industrial rubber products
03

Tyre compounds and industrial rubber products

Calcined Kaolin
Conveyor Belts and V-Belts
04

Conveyor Belts and V-Belts

Calcined Kaolin
Hydraulic and Industrial Hoses
05

Hydraulic and Industrial Hoses

Calcined Kaolin
Rubber Seals, Gaskets, and O-Rings
06

Rubber Seals, Gaskets, and O-Rings

Calcined Kaolin
Pharmaceutical Bottle Stoppers and Closures
07

Pharmaceutical Bottle Stoppers and Closures

Calcined Kaolin
Moulded and Extruded Rubber Components
08

Moulded and Extruded Rubber Components

Calcined Kaolin
Calendered Rubber Sheets
09

Calendered Rubber Sheets

Calcined Kaolin
EPDM Based Window Profiles
10

EPDM Based Window Profiles

Calcined Kaolin
Injection Moulded Rubber Products
11

Injection Moulded Rubber Products

Calcined Kaolin
Spark Plug and Electrical Resistance Components
12

Spark Plug and Electrical Resistance Components

Calcined Kaolin
Automotive Rubber Components
13

Automotive Rubber Components

Calcined Kaolin
Extruded and General Purpose Rubber Compounds
14

Extruded and General Purpose Rubber Compounds

Calcined Kaolin

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Related Product Markets

Markets

Other website markets with a verified Calcined Kaolin product-family listing

Product Support

Frequently Asked Questions

Common questions about Calcined Kaolin in rubber applications

Calcined Clay acts as a reinforcing and functional filler in rubber compounds, enhancing mechanical strength, abrasion resistance, electrical insulation, dimensional stability, heat ageing performance, and processing efficiency while enabling economical filler loading.

Reinforcing Calcined Clay grades are available in ultra-fine submicron particle sizes with d50 ranging from approximately 0.5 to 0.9 microns and high below 2 micron distribution for superior reinforcement performance.

Semi Reinforcing Calcined Clay grades are available in controlled particle sizes with d50 ranging from approximately 1.0 to 4.0 microns, suitable for balanced reinforcement and processing performance

Cable Insulation & Sheathing Compounds, Tyres, Conveyor Belts, Hydraulic & Industrial Hoses, Rubber Seals, Gaskets, O-Rings, Pharmaceutical Closures, EPDM Profiles, Automotive Components, Injection Moulded Parts, Rubber Sheets, and Industrial Rubber Products.

Superior reinforcement, improved abrasion resistance, enhanced electrical insulation, excellent compression set properties, reduced die swell, improved dimensional stability, lower water absorption, better surface finish, easier dispersion, improved processability, thermal stability, and economical compound optimization.

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See It In Action

Watch how 20 Microns' Calcined Kaolin supports real-world industrial applications.

Calcined Kaolin - Product & Application Film
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Calcined Kaolin - Product & Application Film20 Microns Limited · Official Channel
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