High Gloss Hydrous Kaolin

We are offering high gloss hydrous kaolin.
high gloss kaolin
origin: india
mineralogical composition: kaolinite - trace mica and quartz
salient features:
excellent opacity
suspension agent
viscosity enhancer
anti caking agent
scrub resistance
enamel holdout
packaging: powder /
lumps
800kg jumbo bag or 50kg or
25 kg bags
physical properties: typical
particle size distribution 45 micron) 0.04%
reflectance 84% (white in colour)
brightness (iso) 84 ± 1
firing brightness at 1200 ºc (iso) 94 ± 1
ph value 5 to 7
specific gravity of kaolin mineral 2,60
mohs hardness 2,0 – 2,5
moisture content 1%
oil absorption of powder (gm/100gm) 35 – 45
chemical analysis: typical
sio2 45% ± 1
al2o3 38% ± 1
fe2o3 0.35%
tio2 0.90%
cao 0.016%
mgo 0.08%
k2o 0.20%
na2o 0.13%
l.o.i. 14% ± 1
application: paint & pigments, ink, ceramic, ultramarine blue etc.
benefits: super optical properties, replace silicates, good hiding power, high gloss, enhance paper
processing efficiency, improve ink receptivity and offer more surface area.