|
|
|
| |
| |
 |
无汞锌锰的指标是：
| 序号 |
指 标
|
|
锌 锰 规 格 |
备 注 |
| 1 |
MnO2%
|
≥ |
91 |
|
| 2 |
Mn%
|
≥ |
60 |
|
| 3 |
H2O%
|
≤ |
2
|
随客户要求 |
| 4 |
HCL insol %
|
≤ |
0.1
|
|
| 5 |
SO4%
|
≤ |
1.3
|
|
| 6 |
Fe (ppm)
|
≤ |
110
|
|
| 7 |
Cu (ppm)
|
≤ |
5
|
|
| 8 |
Ni (ppm)
|
≤ |
10
|
|
| 9 |
Co (ppm)
|
≤ |
5
|
|
| 10 |
Cr (ppm)
|
≤ |
10
|
|
| 11 |
Pb (ppm)
|
≤ |
5
|
|
| 12 |
Mo (ppm)
|
≤ |
1
|
|
| 13 |
V (ppm)
|
≤ |
3
|
|
| 14 |
K%
|
≤ |
0.08
|
|
| 15 |
C%
|
≤ |
0.15
|
|
| 16 |
Na%
|
≤ |
0.4 |
|
| 17 |
PH(USA) |
|
6.0±1.0
|
随客户要求 |
| 18 |
PH(JIS)
|
|
3.4±0.4
|
随客户要求 |
| 19 |
视比重
|
|
1.5±0.15
|
|
| 20 |
轻敲比重
|
|
2.4±0.15
|
|
| 21 |
BETm2/g
|
|
30-40
|
|
| 22 |
粒度
|
-100目
|
99.5
|
随客户要求 |
-200目
|
95
|
随客户要求 |
| -325目 |
85 |
随客户要求 |
|
|
|
|
|
|
电解二氧化锰