FOB Price
Obtenir le dernier prix( Negotiable )
|Minimum Order
Localité:
China
Prix de commande minimale:
-
Commande minimale:
25 Kilogram
Packaging Detail:
25kg, 50kg in plastic waven bag or as customer's request
Delivery Time:
Negotiated
Supplying Ability:
1000 Ton per Month
Payment Type:
T/T, L/C
Personne àcontacter cherry-dongchunyan
Youyi South Street, shijiazhuang, Hebei
CALCINED KAOLIN FOR COATING
CALCINED KAOLIN FOR COATING
(GB-CK*5/*6)
1. Benefits and Application
The GB-CK series of Kaolin based pigments are produced through delamination, calcination and classification. The well-controlled process ensure the GB series has no particles and maintains an absolute minimum of **5 mesh residue, so the end user can achieve a high Hegman grind. The GB series pigments also have high brightness, strong hiding powder and superior dispersibility, and it is widely applied in latex paint, powder coating and electrophoresis coating.
Its main benefits:
1) It is best extender of titanium dioxide with excellent opacity that can improve efficiency and cut costs by partly replacing titanium dioxide.
2) It can easily disperse in water based systems.
3) It offers superfine particle and with excellent anti-setting property. It is inert to most acids and alkaline at ambient temperature and offers good anticorrosive capabilities
2. Typical Physical Properties
|
Item |
GB-CK*5 |
GB-CK*6 |
|
Brightness ( T**7 ) |
*3.5% min |
*0% min |
|
Particle Size 0~2 micron% |
*0±2 |
*0±2 |
|
Particle Size 0~*0 micron% |
**0% |
**0% |
|
Refractivity |
1.*2 |
1.*2 |
|
Screen Residue (**5 mesh %) |
0.**2max |
0.**2max |
|
Oil Absorbency(g/**0g) |
*0±5 |
*0±5 |
|
Dispersion (micron) |
*0max |
*0max |
|
PH |
5.5~7.0 |
5.5~7.0 |
|
Bulk Density (kg/m³) |
**0 |
**0 |
|
Specific Gravity(kg/m³) |
***0 |
***0 |
|
Moisture (%) |
0.8max |
0.8max |
3. Typical chemical Properties
|
SiO2 (%) |
Al2O3 (%) |
Fe2O3 (%) |
TiO2 (%) |
CaO (%) |
MgO (%) |
CuO (%) |
K2O (%) |
Na2O (%) |
MnO (%) |
|
*2±2 |
*5±2 |
0.*0 max |
1.5 max |
0.4 max |
0.2 max |
0.**4 max |
0.*5 max |
0.*5 max |
0.**4 max |
