Product introduction
The ultra-white and ultra-fine Snowhite calcined kaolin for coating industry produced by Tangshan Madison Kaolin Limited Company has fine particle size and extremely high diameter thickness ratio. In coating, it can provide extremely high dry hiding power and superior tinting strength. Therefore it is often used to replace imported titanium dioxide to reduce product costs. As a functional filler, Snowhite Calcined Kaolin can be used in water-based and oil-based systems, especially in fields with high requirements for product whiteness.
Product advantage
1. Compared with other kaolin products, it can provide higher hiding power and maximize the coloring power of pigments in addition to the common characteristics of low impurity content, strong chemical inertia and easy dispersion.
2, with a higher whiteness than similar products, and provide pure color.
3, In tlatex paint formula it can play a role in adjusting the film gloss, suitable for semi-gloss and matte paint.
4, It can be used in water and solvent paint to improve the film mechanical properties, film scrub resistance and antifouling ability.
 |
 |
|
Snowhite 80 SEM1 |
Snowhite 80 SEM2 |
Typical analysis
|
Items |
Snowhite 80 |
Snowhite 86 |
|
Whiteness(ISO457nm) |
93-96 |
93-96 |
|
+325目 residuals (%) |
0.005Max |
0.005Max |
|
-2um (%) |
78-82 |
82-84 |
|
Moisture （105℃，%） |
0.5 Max |
0.5 Max |
|
Oil Absorption (g/100g) |
50-60 |
55-65 |
|
pH value (10%，Solid) |
5.5-7.5 |
5.5-7.5 |
|
SiO2 (Wt，%) |
52～56 |
52～56 |
|
Al2O3 (Wt，%) |
42～46 |
42～46 |
|
Fe2O3 (Wt，%) |
0.8 max |
0.8 max |
|
TiO2 (Wt，%) |
1.2 max |
1.2 max |
|
CaO (Wt，%) |
0.5 max |
0.5 max |
|
MgO (Wt，%) |
0.3 max |
0.3 max |
|
K2O (Wt，%) |
0.1 max |
0.1 max |
|
Na2O (Wt，%) |
0.2 max |
0.2 max |
|
MnO (Wt，%) |
0.006 max |
0.006 max |
|
LOI (Wt，%) |
0.5 max |
0.5 max |
|
Quartz (Wt，%) |
1 max |
1 max |
Releate Products
Inquiry
CMP
NO.66 Taishan Road, Tanggu, Bin Hai New Area, Tianjin, China
POST CODE：300459
EMAIL：cmpchina@cmptj.com
TEL：86 22 65556880
FAX：86 22 23133085