Special calcium carbonate powder for papermaking
Product description
High-solids heavy calcium carbonate is used in papermaking. Because of the less moisture retained, the water filtration is good, and the paper machine has better running performance. Because of the good grain size composition and morphology of heavy calcium carbonate, it is beneficial to paper. The combination of fibers and the strength of the paper can also improve the whiteness, opacity, gloss, smoothness, water absorption of the paper, reduce the viscosity of the paper coating and increase the strength of the paper.
Specification
|
Items |
Unit |
Specification |
|
Specific surface area |
g/cm³ |
8000 |
|
D97 |
μm |
45.0 |
|
Average particle size |
μm |
7.5 |
|
Max particle size |
μm |
48.00 |
|
Whiteness |
% |
94.5 |
|
PH value |
|
9 ± 0.5 |
|
Oil absorption |
c.c/100g |
19.5 |
|
Residue on 325 mesh |
% |
0.03 |
|
DOP absorption |
c.c/100g |
- |
Send Inquiry
-
Nanzhao Xintai Active Heavy Active Calcium Carbonate 800 MeshNegotiable/Ton
-
Heavy Active Calcium Carbonate 325 MeshNegotiable/Ton
-
Longsheng Group Ultra-Fine Light Calcium Carbonate 1250 MeshUS$ 89.20 ~93.70/Ton
-
Water Milling Heavy and Active Ultrafine Nanometer Calcium Carbonate 4000 MeshNegotiable/Ton
-
Kelong Calcium Carbonate KD8US$ 69.80 ~71.50/Ton
-
Xinweiye Heavy Calcium Carbonate 325 MeshUS$ 46.00 ~49.00/Ton
-
Light Calcium Carbonate YX-501 Qingzhou Yuxin BrandUS$ 122.00 ~123.50/Ton
-
Nanzhao Xintai Active Heavy Active Calcium Carbonate 2500 MeshNegotiable/Ton
-
Nanzhao Xintai Active Heavy Active Calcium Carbonate 4000 MeshNegotiable/Ton
-
Nanzhao Xintai Active Heavy Active Calcium Carbonate 3000 MeshNegotiable/Ton
