Product Composition |
Chemical Properties and Composition Analysis.
|
TALC |
Talcum composition analysis |
| NO |
Analysis items |
Percentage (%) |
1 |
Ignition Loss |
4.96 |
2 |
SiO 2 |
60.92 |
3 |
Fe 2 O 3 |
0.34 |
4 |
Al 2 O 3 |
0.27 |
5 |
CaO |
1.07 |
6 |
MgO |
30.37 |
|
| |
TA - Talcum powder |
| |
|
|
|
Moisture |
Bulk density |
|
TA-900/MS-500 |
20 |
0.01 |
92 |
0.5%Max |
0.35 |
8~9 |
TA-800 |
25 |
0.1 |
91 |
0.5%Max |
0.48 |
8~9 |
TA-700 |
25 |
1 |
90 |
0.5%Max |
0.9 |
8~9 |
TA-900A |
20 |
0.01 |
93 |
0.5%Max |
0.35 |
8~9 |
TA-800A |
25 |
1 |
92 |
0.5%Max |
0.48 |
8~9 |
TA-700A |
25 |
1 |
91 |
0.5%Max |
0.9 |
8~9 |
MS-500P |
1000 |
0.01 |
92 |
12%Max |
|
8~9 |
|
| |
Calcium Carbonate (CaCO3) |
Calcium Carbonate (CaCO3) composition analysis |
| NO |
Analysis items |
Percentage( %) |
1 |
CaO |
55.00 |
2 |
Ignition Loss |
43.40 |
3 |
SiO 2 |
0.20 |
4 |
Fe 2 O 3 |
0.02 |
5 |
MgO |
0.16 |
6 |
Al 2 O 3 |
0.20 |
7 |
Moisture |
0.3 |
8 |
|
0.20 |
|
| |
Micro-Mesh Conversion Table |
| micron (um) |
mesh |
micron (um) |
mesh |
1 |
12,7000 |
35 |
400 |
1.3 |
10,000 |
44 |
325 |
1.6 |
8,000 |
46 |
300 |
2.6 |
5,000 |
53 |
270 |
6.5 |
2,000 |
61 |
250 |
10 |
1,340 |
63 |
240 |
13 |
1,000 |
65 |
230 |
18 |
800 |
74 |
200 |
23 |
600 |
104 |
150 |
28 |
500 |
140 |
100 |
|
| |
HC - CaCo3 Coating |
|
Net weight (kg/pc) |
Specific surface area (Before coating) |
Average particle size (Before coating) |
Whiteness |
Bulk density |
HC-999 |
25 |
24000 +/- 500 |
1.40 |
96 |
0.40 |
HC-888 |
25 |
20000 +/- 500 |
1.90 |
96 |
0.50 |
HC-777 |
25 |
18000 +/- 500 |
3.75 |
96 |
0.65 |
HC-666 |
25 |
16000 +/- 500 |
5.90 |
96 |
0.75 |
|
| |
MS/CMS - Super Calcium Carbonate |
Item |
MS/CMS |
MS85/15000 |
MS70/12000 |
MS-60/8000 |
MS-50/6000 |
|
|
1 |
|
99 |
99 |
99 |
98 |
98 |
98 |
2 |
|
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.25 |
3 |
White degree |
96 +/- 1 |
96 +/- 1 |
95 +/- 1 |
95 +/- 1 |
95 +/- 1 |
94 +/- 1 |
4 |
Particle size distribution
|
2uM≧85% 8uM≧99.9% |
2uM≧70% 10uM≧99.9% |
2uM≧60% 10uM≧99.9% |
2uM≧50% 15uM≧99.9% |
2uM≧40% 18uM≧99.9% |
2uM ≧30% 7.5M≧50% 40uM≧99% |
5 |
Average particle size (um) |
0.8 |
1.1 |
1.4 |
1.8 |
2.6 |
7.5 |
6 |
325 mesh sieve residue ( % ≦) |
0.0001 |
0.0001 |
0.0001 |
0.0005 |
0.0005 |
0.005 |
7 |
Iron ( % ≦) |
0.02 |
0.02 |
0.02 |
0.02 |
0.02 |
0.02 |
8 |
Oil absorption value.. cc/100g (≦) |
32 |
30.5 |
27.5 |
25.0 |
22.5 |
19.0 |
9 |
DOP absorption value. .cc/100g ( ≦) |
45.0 |
45.0 |
45.0 |
45.0 |
37.5 |
29.5 |
10 |
|
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
|
