Large whiteness washed kaolin for papermaking 325mesh-800mesh kaolin powder
Kaolin Specification
|
Solution info |
|
|
EPTness(R457,%) |
ge93 |
|
Humidity(%) |
le0.eight |
|
Particle Measurement(-two mum,%) |
81 plusmn3 |
|
Oil Absorbency g/100g |
62.5 plusmn2.5 |
|
Display residue(325 mesh,%) |
le0.005 |
|
PH |
6.-seven.5 |
|
True Density,g/cm3 |
two.sixty five-2.seventy five |
|
Volume Density,Kg/L |
.four-.six |
|
Examination Task |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd index value |
|
Al2O3 |
43.32% |
|
TiO2 |
.two% |
|
Fe2O3 |
.five%MAX |
|
SiO2 |
fifty two.73% |
|
MgO |
.12% |
|
K2O |
.04% |
|
CaO |
.eleven% |
|
Na2O |
.04% |
Kaolin use for Filler Collection
1.As aluminum silicate pigments and multi-practical additives, the item has large whiteness, number of impurities, and robust chemical inertia.
2.They can be used in waterborne and oily paints, putties and sealants simply because of their ease of dispersion in drinking water and oil systems.
3.The solution has great hiding overall performance, can change the gloss of the coating, boost the mechanical houses of the coating, the inventory security of the coating, brushing efficiency, and partly replace EPTium dioXiHu (West Lake) Dis.de to decrease expenses.
Kaolin use for Papermaking
In the paper industry, 90% Whiteness and 25KG/package WeigEPT calcined kaolin for paint primarily employed as substantial-grade coated paper, coated paper, coated paper, thermal paper, carbonless duplicate paper, newsprint, ornamental paper and other fields has created a quite excellent software. Because of the flaky structure of calcined kaolin, the paper has better coverage, increased gloss and smoothness. At the exact same time, thanks to the EPT pore construction of calcined kaolin, the coating has very good free thickness, printability and ink absorption, and the printing result is certainly enhanced. In addition, calcined kaolin also has evident impact on enhancing the whiteness of paper.
