Magnesium oxide for desulfurization

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Yingkou Hexiang Refractories Co., Ltd.

Address: Gaozhuang Village, Nanlou Development Zone, Dashiqiao City

Gneral Manager: Zou Xiang

Mobile phone: 18041718881

Mobile phone: 15141715888

Mobile phone: 18641774666

E-mail: 24408664@qq.com

Website: en.ykhxnh.com


Light baking powder

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Light baking powder

  • category:Light baking powder

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  • Release date:2019/01/02
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Light burning powder is a kind of flexural, compressive, high strength, pneumatic and cementitious material, which is widely used in national defense, medicine, chemical industry, papermaking, shipbuilding and other industries. In the building material industry, it can be made into tyre boards, particleboard, thermal insulation columns, railings, artificial marble, asbestos tiles, ordinary tiles, wallboards and paving floors. With the progress of science and technology, light-burned magnesia powder is more widely used. It can be used as civil products, light and heavy machinery packaging boxes, packaging bottom beams, high temperature refractories, beautiful, generous and lustrous furniture, and casting models in the mechanical industry.


Magnesium oxide (MgO) is commonly known as magnesite, light burnt powder and magnesium oxide powder. Density 2.94, white powder. The melting point is 2852 C and the boiling point is 3600 C. Soluble in acid and ammonium salt, insoluble in water and ethanol. The specific surface area is 180 m2/g at 400 C. The specific surface area is only 3 m2/g at 1300 ~C. It is easily deliquescent in air. It belongs to pneumatic cementing material.


Index

                          Brand name


chemical composition%

96 

95

94

93

92 

90a 

90B 

87a 

87b

MgO≥

96.00

95.00

94.00

93.00

92.00

90.00

90.00

87.00

87.00

SiO2

0.50

1.00

2.00

3.00

3.00

4.00

4.00

5.00

5.00

CaO≤

1.00

1.50

2.00

2.00

2.00

2.00

2.50

3.00

3.50

Fe2O3

0.70

0.75

0.90

0.90

1.00

1.20

1.20

1.50

1.50

Loss of ignition%

2-3

3-5

3-5

3-5

3-5

3-5

3-5

3-5

3-5

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