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Contact Details
  • Dalian Star Grace Mining Co.,Ltd.

  • Ms.Sophie Wang
  • Email: sophiewang@magnesium-fertilizer.com
  • Tel: 86-411-62672278
  • Fax: 86-411-62631121
  • Mob: 0086-186 9860 2699
  • No.,1A-4-506, Ruanjing Center, Shuma Road, Shahekou District,Dalian , Liaoning, China
SG HOME>SG Products>Magnesium Oxide(MgO)>

Magnesium Oxide Powder

Magnesium Oxide Powder

  • Art No.:MgOSG00089
  • Brand Name:SG
  • Model:MgO, CCM
  • Specification:MgO: 65%, 75%,80%,85%,87%,90%,92%,94%,95%
  • Place Of Origin:CHINA
  • Certificates:SGS,ISO9001,CIQ
  • Start Port:Dalian
  • Payment Terms:T/T, L/C
  • MOQ:25 Mertric Ton
  • Delivery Time:15
  • Supply Ability:80000 Mertric Ton/Year

Dalian Star Grace Mining Co.,Ltd is located in Liaoning Province, it is always known as the World Capital of Magnesite. We have engaged in mine drilling since 2003. Magnesium oxide is the most popular product of us. We have developed nearly 50 customer in different countries. Hope you will be the next one!

magnesium Oxide mgo caustic calcined magnesite fertilzier grade and industry grade


Main advantages:
1.High Mg content (65 to 95 % MgO).
2.Different granulation possibilities (from fine powder to granular).
3.High chemical reactivity (this parameter can be adjusted based on customer needs).
4.Certificates for utilization in animal feed and veterinary applications.

5.High purity (very low heavy metal values).







Calcined Brucite Powder Specification:

(Magnesium Oxide)%≥

65

75

80

85

87

90

92

94

95

MG contain%

39

45

48

51

52.2

54

55.2

56.4

57

CaO (Calcium Oxide) ≤

1.91

4.5

4

3.5

3

1.13

1.2

1.5

1.87

Fe2O3 (Iron (III) Oxide) ≤

0.74

1.2

1.1

1

0.9

0.91

0.8

0.8

0.7

Al2O3(Aluminium Oxide) %≤

0.96

0.7

0.6

0.5

0.4

0.43

0..3

0.1

0.19

SiO2(silica)%≤

10.62

5

4.5

4

3.5

2.13

1.71

1

0.77

LOI (Loss of Ignition) %≤

20.66

11

8

6

5

4.4

2.9

2.6

1.7

Reactivity

42-45

49-52

52-55

56-59

57-60

59-62

60-63

62-65

62-65

MnO2

0.2

0.18

0.28

0.22

0.32

0.12

0.13

0.11

0.09

P2O5

0.06

0.04

0.03

0.08

0.02

0.032

0.02

0.02

0.02

CIQ Test Item

Testing Result

PPM

Test Method

Pb

4.0

PPM

LFBK-130

As

0.9

PPM

LFBK-130

Hg

N.D

PPM

LFBK-130

Cd

0.05

PPM

LFBK-130

F

375

PPM

LFBK-130

H2O

0.52

%

GB/T2007-1987

Size: 0-0.3mm, 0.3-2.0mm, 60 mesh, 120 mesh, 200mesh, 325 mesh, granular passing rate 95%



1.Calcined Brucite For Fertilizer :
MgO is commonly used as a supplement for magnesium deficient soils especially for crops such as citrus, potatoes, vegetables, fruits and grass pastures.As we know magnesium is a required element in plant photosynthesis. Magnesium Oxide offers an available source of magnesium for various fertilizer applications. 

2. Calcined Brucite For Animal Feed and Health:
Plant forage and animal feeds are often deficient in the required magnesium levels for healthy animal nutrition. A supplemental source of magnesium is required to maintain healthy levels within a ruminant’s diet. CR MgO offers a high concentration of magnesium as well as excellent biological availability.

Magnesium deficiency in cattle and sheep can lead to a condition called grass tetany. This condition is more common in the spring and fall when levels of magnesium in the natural forage are not adequate to maintain healthy levels within the animal. Feed supplements and mineral premixes are commonly used to provide the necessary levels of magnesium to the animals to prevent grass tetany. MgO is the most widely used source of magnesium for these applications.

MgO is also an important source of magnesium for rumen buffers and dairy supplements. It offers an available source of magnesium, which aids in increasing lactational performance.


3. Calcined Brucite For Refractory:
Calcined Brucite is used as a refractory agent in the construction of crucibles. A crucible is a container which is intended to be placed in extremely high temperatures for the sake of heating its contents. Since the crucible itself must not be affected by the heat, it must be made with substances which retain their properties at high heat. Magnesium oxide is such a substance, so it is used in this manner.

4. Calcined Brucite For Insulator:
Due to these same heat-resistant properties, magnesium oxide powder makes an excellent insulator. It is used as the mineral component of mineral-insulated copper-clad cables, a form of industrial cable used for the protection of particularly critical electrical circuits during a fire, including fire protection devices such as alarms or smoke control systems.

5.Calcined Brucite For Dietary Supplement:

Since it is a good source of magnesium, magnesium oxide is used as or in dietary supplements for humans and animals. In the case of animals, this is delivered as a food additive. For humans it can come in pill form or be included in multivitamins.

Main areas of application:

Calcined Brucite is used in a number of industrial applications including:

Abrasives

As a binder in grinding wheels

Animal feed supplement

Source of magnesium ions for chickens, cattle and other animals

Boiler (oil-fired) additives

Material that is easily removed; reduced corrosion of steel pipes 

holding steam as well as sulfur emissions into the environment

Boiler feedwater treatment

Reduces iron, silica and solids

Chemicals

Starting point for the production of other magnesium salts such 

as sulfate and nitrate

Coatings

Pigment extender in paint and varnish

Construction(MgO Board)

Basic ingredient of oxychloride cements used for flooring, wallboard, 

fiber board, and tile

Electrical

Semi-conductors; heating elements insulating filler between wire and

 outer sheath

Fertilizers

Source of essential magnesium for plant nutrition

Foundries

Catalyst and water acceptor in shell molding

Glass manufacture

Ingredient for specialty, scientific and decorative glassware and fiberglass

Insulation

Light, flexible mats for insulating pipes

Lubricating oils

Additive to neutralize acids

Pharmaceuticals

Special grades of magnesium hydroxide, oxide and carbonate are used

 in antacids, cosmetics, toothpaste, and ointments

Plastics manufacture

Filler, acid acceptor, thickener catalyst and pigment extender

Refractory and ceramics

Basic ingredient in product formulations for the steel industry

Rubber compounding

Filler, acid acceptor, anti-scorch ingredient, curing aid, pigment

Steel industry

Annealing process; coating for 

grain-oriented silicon steel used in electrical transformers

Sugar refining

Reduces scale build-up when used in juice clarification and precipitation

Sulfite wood pulping

Source of base for cooking liquors

Uranium, gallium & boron

Precipitation initiator by acid neutralization processing

Wastewater treatment

Acid stream neutralizer; precipitates heavy metals


Package Pictures

 

 

  




Packing Details
Packing:   Packing Length: 800 mm
Packing Width: 500  Packing Height: 0 mm
Net Weight: 25 kgs Gross Weight: 25.15 kgs
25kg/bag, 50kg/bag, 1000kg/bag, 1200kg/bag, 1250kg/bag
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