TIANZHIJIAO KAOLIN BRANCH



PRODUCT DESCRIPTION:

TZJ-1 calcined kaolin is a fine partical-size grade featuring high brightness.It has been dehydroxylated by

controlled heat treatment for removal of crystalline-bound hydroxy groups and to improve brightness.TZJ-1

calcined kaolin is highly pulverized of better dispersion.

APPLICATION INFORMATION:

TZI-1 calcined kaolin is widely used in flat architectural exteri/interior paints as an opacifying extender.it

hasa very good balance of optical and mechanical properties and also provides abrasion resistance in traffic

paints.TZJ-1 kaolin is a general-purpose grade used in a wide variety of polymeric systems.In these

applications,it provides good resilience,low permanent-set and good electrical insulative properties.Typical

applications:Water-bome interior/exterior flats,solvent-bome interior/exterior flats,rubbers,TiO2

extension,polyamides,industrial safety coatings,film antiblock,electrical capacitors,rubber

sealants/adhesives,plastisols,mechanical rubber goods,electrical wire jacketing,TPE/TPO,EPR power cables.

TYPICAL CHEMICAL PROPERTIES(WT %):

Test Items Unit Specification

Whiteness % 93min

Particle Size -2μm, % 83min

Oil Absorption g/100g 55-65

Dispersibility μm 55max

Screen Residue 45μm,% 0.003max

Specific Gravity g/cm3 2.63

Moisture % 0.5max

Refractive Index - 1.62

pH Value - 6.0-8.0