Kaolin Clay for Paper/Papermaking (GRP-XW1/GRP-XW2/GRP-SM)

Product Description

High Brighthness Low Ferrous Washed Kaolin Clay for Paper/Papermaking

As a result of its pore structure, this series produces make the coating having excellent bulk density and printing adaptability. They can improve the smoothness and brightness of the paper as its sheet structure. Used in papermaking, they can instead the titanium dioxide or other high cost filling pigments to reduce production cost.

No. Of Product: GRP-XW1
SiO2: 46%-50%
Al2O3: 34%-40%
Fe2O3: 0.4%-0.8%
Particles (-2μ M): 90% min.
Brightness: 87.0 % min.
Sum of other impurities(CaO, K2O, Na2O: ) 1.5% max.
LOS: 13%-15%
pH: 5.0-7.0
Moisture: 2.0 % max.
Density mg/cm: 32.65
Packing: 25kgs PP Bag

No. Of Product GRP-XW2
SiO2: 46%-50%
Al2O3: 34%-40%
Fe2O3: 0.4%-0.8%
Particles (-2μ M): 85 % min.
Brightness: 85.0 % min.
Sum of other impurities(CaO, K2O, Na2O): 1.5% max.
LOS: 13%-15%
pH: 5.0-7.0
Moisture: 2.0% max.
Density mg/cm: 32.65
Packing: 25kgs PP Bag

No. Of Product GRP-SM
Al2O3: 36.0% min.
Fe2O3: 0.65 % max.
Particles (-2μ M): 88.0% min.
Brightness: 87.0% min.
LOS: 15 % max.
pH: 5.0-7.0
Moisture: 2.0 % max.
Viscous consistency: 67.0 % min.
Residue: 325 mesh 0.005% max.
Packing: 25kgs PP Bag