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硫酸钡粉理化测试指标 Outline Table of Physical and Chemical of BaSO4： |
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RUIKAI-RK |
5 AA |
8 AA |
10 HB |
12 HB |
15 HB |
20 HB |
32 HB |
|
比表面积 (m2/g） Specific S-A |
1.50 |
1.48 |
1.22 |
1.20 |
1.19 |
0.90 |
0.65 |
|
平均粒径 (um) Median Diameter |
2.50 |
2.80 |
3.50 |
3.80 |
4.80 |
5.50 |
7.50 |
|
D97 (um) |
5.0 |
8.0 |
10.0 |
12.00 |
15.00 |
20.00 |
32.00 |
|
目过筛率325目 ( % ) Reside on 325 mesh |
Tr |
Tr |
Tr |
Tr |
Tr |
Tr |
Tr |
|
泰勒目数 Tyler Mesh |
2500 |
2000 |
1500 |
1250 |
800 |
600 |
425 |
|
吸油量 (g/100) Oil Absorption Value |
12.0+1.0 |
11.0+2.0 |
11.0+1.0 |
10.0+2.0 |
9.0+2.0 |
9.0+2.0 |
9.0+1.0 |
|
白度 ( % ) Whiteness |
94↑ |
94↑ |
94↑ |
94↑ |
94↑ |
93↑ |
92↑ |
|
水份 ( % ) Moisture |
0.1↓ |
0.1↓ |
0.1↓ |
0.1↓ |
0.1↓ |
0.1↓ |
0.1↓ |
