Kaolin clay for rubber

AOTES provides many kaolin products that can provide the attributes required for your rubber product. Below are a few AOTES Kaolin products typically applicable to rubber. To better explore how kaolin can be used in your application, please contact us.

Product Description

B-80

B-80 helps improve the physical properties of the final rubber product including improving tensile, stiffness, and abrasion resistance. A portion of the carbon black and silica could be replaced with B-80 without sacrificing rubber properties by using this cost effective filler.

DRY

GE Brightness

% Minimum

81.0

Particle Size

Finer than 2 Microns, % Minimum

85.0

Screen Residue Retained 325 Mesh, % Maximum

0.0300

Dry @ 20% solids

3.5 - 5.5

Moisture

Dry, Bulk & Bags, % Maximum

1.5

B.E.T. Surface Area m2/gram, Typical

Oil Absorption (ASTM - D 281) g/100 grams, Typical

KAOPRIMETM 15

KAOPRIMETM 15 is a reinforcing hard clay that improves the mechanical properties of most rubber formulations. The cost performance advantages of KAOPRIMETM 15 compared to GCC make it an ideal functional filler.

SPRAY DRIED

GE Brightness

90.0

92.0

Particle Size

Finer than 2 Microns, %, Typical

Median (D50) diameter, Microns, Typical

99.0

0.2

Screen Residue Retained 325 Mesh, % Maximum

0.0100

Spray Dried @ 20% solids

6.5

8.0

Moisture

Spray Dried, Bulk & Bags, % Maximum

1.5

KAOPRIMETM 27

KAOPRIMETM 27 aids in increasing the processing speed of rubber, particularly in extrusion applications. It also provides a good surface appearance and is conducive for higher loadings.

SPRAY DRIED

GE Brightness

% Minimum

83.0

Particle Size

Finer than 2 Microns, %, Typical

Median (D50) diameter, Microns, Typical

55.0

1.5

Screen Residue Retained 325 Mesh, % Maximum

0.1500

Spray Dried @ 20% solids