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Liaoning Jinding Magnesite Group
TEL：
(0417)5284555
FAX：
(0417)5284440
ADDRESS：
Nanlou Economic Development
Zone，Dashiqiao City
Zone，Dashiqiao City
Postcode：
115103
E-MAIL：
11873046@163.com
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TEL：
(0417)5284122
FAX：
(0417)5284122
E-MAIL：
jdjt2007@163.com
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Magnesium Oxide
Location：Home Page>Products Show>Magnesium salt chemical products
Product description
| 氧化镁 | ||||||
|
药用级氧化镁 |
食品级氧化镁 |
硅钢级氧化镁 |
工业氧化镁 |
|||
|
Mgo(%),≥ |
96.5 |
96 |
98.0 |
优等品 |
一等品 |
合格品 |
|
CaO(%),≤ |
0.5 |
1.5 |
0.5 |
95.0 |
93.0 |
92.0 |
|
Cl(%),≤ |
0.14 |
|
0.02 |
1.0 |
1.5 |
2.0 |
|
SO4(%),≤ |
0.3 |
|
0.2 |
0.035 |
0.10 |
0.15 |
|
Fe(%),≤ |
0.05 |
|
0.05 |
0.2 |
|
|
|
Mn(%),≤ |
0.003 |
|
0.003 |
0.05 |
0.06 |
0.10 |
|
As,ppm |
≤0.0005 |
≤0.0003 |
|
0.003 |
0.010 |
|
|
Pb,ppm |
|
≤0.001 |
|
|
|
|
|
重金属(以Pb计),ppm |
≤0.004 |
≤0.004 |
|
|
|
|
|
灼烧失重(%),≤ |
5 |
10 |
1.5 |
3.5 |
5.5 |
5.5 |
|
酸不溶物(%),≤ |
0.1 |
0.1 |
|
0.10 |
0.24 |
|
|
堆积密度,g/ml |
|
|
0.2-0.3 |
0.20 |
0.20 |
0.25 |
|
筛余物(325目),(%)≤ |
|
|
0.5 |
1.0 |
|
|
|
筛余物(150µm试验筛),(%)≤ |
|
|
|
0.03 |
0.05 |
0.20 |
|
活度(CAA40%) |
|
|
60-85 |
|
|
|
|
粘度(0-5℃) |
|
|
10 |
|
|
|
|
碳酸盐 碱度 |
符合规定 |
|
|
|
|
|