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KaMin Polyfil® DLX Kaolin Clay - Delaminated

Category Ceramic , Clay , Kaolin Clay
Manufacturer KaMin LLC
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF KaMin Polyfil® DLX Kaolin Clay - Delaminated.pdf
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Material Notes:
Polyfil DLX is a large particle size, very high aspect ratio, delaminated clay that reduces gas and vapor permeability. It is a type of water washed clay which is processed to have a high aspect ratio. Large and platy particles provide effective barriers to gases and liquids and help improve gas retention properties in rubber inner liners and other applications. In the delamination process, KaMin processes kaolin particles (stack of platelets, as they are found in nature) into special wet-grinding, attrition mills. The clay stacks are reduced to thin kaolin platelets.Industry: Rubber & PlasticUses: Non-Black Rubber, Tire, General Rubber Goods, Butyl Rubber, MasterBatchInformation provided by KaMin LLC.
Physical Properties Metric English Comments
Specific Gravity 2.60 g/cc
2.60 g/cc
Bulk Density 0.641 - 0.721 g/cc
0.0231 - 0.0260 lb/in³
Loose
Brightness 87.5 - 89 %
87.5 - 89 %
Reflectance (TAPPI)
Oil Absorption 42 %
42 %
Moisture Absorption at Equilibrium <= 1.5 %
<= 1.5 %
As Produced
Particle Size 1.20 µm
1.20 µm
Average Stokes Equivalent Diameter
6.70 µm
6.70 µm
Median (Malvern Laser)
Particle Mesh Size 325 Mesh
325 Mesh
0.005% Retained
pH 6 - 8
6 - 8
100 g/250 ml H2O Slurry
Specific Surface Area 12.0 m²/g
12.0 m²/g
BET
Descriptive Properties Value Comments
Bulking Value 21.7 lb.gal
CAS Number 1332-58-7
Crystalline Silica (quartz) <0.1%
Physical Form Dry
Shipping Point Macon, GA
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