|
Parameter of CaCO3
|
Testing |
Products |
2800 |
2500 |
2300 |
838 |
818 |
1003 |
| Specific
Surface Area |
cm2/g |
26000 |
21000 |
18000 |
16000 |
145000 |
85000 |
| Average
Particle Size |
um |
0.90 |
1.26 |
1.6 |
2.07 |
3.08 |
9.17 |
| True
Specific Gravity |
g/cm3 |
2.7 |
2.7 |
2.7 |
2.7 |
2.7 |
2.7 |
| Bulk
Density Tapped |
g/cm3 |
0.63 |
0.7 |
0.83 |
0.91 |
1.12 |
1.38 |
| Moisture |
% |
0.3max |
0.3max |
0.3max |
0.3max |
0.3max |
0.3max |
| Oil
Absorption Value |
c.c/100g |
38 |
35 |
32.5 |
31 |
27.5 |
23 |
| Water
Absorption Value |
c.c/100g |
61 |
57 |
54 |
51 |
48 |
39 |
| DOP
Absorption Value |
c.c/100g |
60 |
57 |
55 |
53.5 |
48 |
39.5 |
| Residue
On 325 Mesh |
% |
0 |
0 |
0 |
0 |
0.005 |
.01 |
| P H |
9 ±0.5 |
9 ±0.5 |
9 ±0.5 |
9 ±0.5 |
9 ±0.5 |
9 ±0.5 |
9 ±0.5 |
| Sediment
Volume |
30min(c.c) |
77 |
71 |
66 |
50 |
48 |
20.5 |
| Whiteness |
% |
97 |
97 |
97 |
96 |
96 |
96 |
| Net
Weight |
kgs |
25 |
25 |
25 |
25 |
25 |
25 |
Special applications:
mainly for electronics,rubber,construction materials and coating Our ideal is to lower the cost,
to shorten supply time and to improve the property We ensure our clients the lowest prices,
the best quality and satisfactory service.
MADE IN CHINA
heavy Calcium Carbonate
|
