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.
|
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 |
- |
| Company Name | Beijing TDD E-commerce Co., Ltd | Country | China |
| Business Type | Online Store | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| Main Products | PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire | ||
| International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
| Terms of Payment: | LC, T/T, D/P | ||
| Average Lead Time: | Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays | ||
| Number of Foreign Trading Staff: | 20~40 People | ||
| Main Markets: | Southeast Asia, Africa, Mid East | ||
| Nearest Port: | Tianjin,Qingdao,Shanghai | ||
| Import & Export Mode: | Have Own Export License | ||
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