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Raw Magnesite  |
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This is coarse crystalline natural raw magnesite (also called macro-crystalline magnesite) which is almost a natural ore constituted wholly by magnesium carbonates(MgCO3). It is of a rhombohedral crystal structure; often an aggregate of dense lump; more in white or gray color with glass glance; hardness 3.4-5; specific gravity 2.9 - 3.1; and high purity. It is mainly used in the manufacture of refractories and the extraction of magnesium metal. Besides, it is also used in the industries of cement, rubber, paper, suger, chemical and building materials.
A perfect raw material for producing all kinds of grades Dead Burned Magnesite, fused magnesite and various high purity magnesite Based products.
Brand |
Chemical Composition (%) |
Size(mm) |
MgO ≥ |
SiO 2 ≤ |
CaO ≤ |
RM-47 |
47 |
0.6 |
0.6 |
0-200 or at buyers option. |
RM-46 |
46 |
1.2 |
0.8 |
RM-45 |
45 |
1.5 |
1.5 |
RM-43 |
43 |
3.5 |
1.5 |
RM-41 |
41 |
2.0 |
6.0 |
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Address: room 601, kunlun no.9 zhigong street zhongshan district dalian china
Contact Name: lianchun yang
Zip Code: 116001
Tel:0086-411-82827218,
82562816,82903218
Fax:0086-411-82810866
E-mail: brucite@sina.com
brucite@tom.com |
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