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天津泽希矿产加工有限公司
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PRODUCT
Snowhite calcined kaolin for paper industry
Product introduction:
Snowhite calcined kaolin for paper industry is produced through strict control of process at about 1000 ℃ calcination. In the calcining process, kaolin lost its crystal water and its material morphology changed. The changes in its microscopic shape and surface chemical properties have endowed the product with a series of important properties that serve the paper industry. As a calcined kaolin pigment, it has the advantages of high whiteness, good light scattering performance, fine particles and low abrasion. It can be used as filler and coatings.
Product advantage:
Typical analysis
Items |
Snowhite 86 |
Snowhite 90 |
Whiteness(ISO457nm) |
93-96 |
93-96 |
+325目 residuels (%) |
0.005 Max |
0.005 Max |
-2um (%) |
82-84 |
84 Min |
Moisture (105℃,%) |
0.5 Max |
0.5 Max |
Oil Absorption (g/100g) |
55-65 |
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 |
Standard packing
In 500kg plastic bags, 2 bags on one pallet(1000kg)
In 25kg plastic bags, 24 bags on one pallet(600kg)
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HEADQUARTERS :
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
CMP
China Mineral Precessing Limited
A company dedicated to providing quality Chinese mineral products to users all over the world
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