Welcome to the official website of Haicheng Jiusheng Refractories Manufacturing Co., Ltd.

中文 | EN | Sitemap | RSS | XML

Product

Contact us

Fax: 0412-3770688

Mobile phone: 13065499999

Wechat: 13842260090

Website: en.hcjsnhcl.com

Address (Add): Nanzhao Tie Village, Pailou Town, Haicheng City, Liaoning Province



What is light burnt magnesia powder?

Your current location: Home >> Products >> Light burned magnesia powder

What is light burnt magnesia powder?

  • Taxonomy:Light burned magnesia powder

  • Click times:
  • Date of release:2019/04/01
  • Specifications:
  • Type:
  • inquiry
  • introduce

轻烧粉利润

轻烧粉利润

Light-burned magnesia powder is yellowish and light brown powder with particle size below - 100 mesh, small crystal size (< 3 um), true specific gravity 3.07-3.22, bulk density 0.8-1.2 g/cm3, refractive index 1.68-1.70, large lattice constant (a=0.4212) with many lattice defects, brittle texture, porous structure, high reaction activity, easy solid-state reaction or sintering, and hardening with hydrated Mg (OH) 2. Ability. Light-burned magnesia powder calcined from magnesite has a volume shrinkage of about 5%. Usually, there is 3%~5% CO2 left due to incomplete decomposition.

Light burnt magnesia mainly produces cementitious materials, such as magnesia cement, insulation and sound insulation building materials, as well as ceramic raw materials. After chemical treatment, light burnt magnesia can be made into a variety of magnesium salts, which can be used for medicine, light burnt magnesia ball rubber, man-made fibers, papermaking and other raw materials. Heavy burnt magnesia. Most of the refractories used for metallurgy are used for making magnesia bricks, chrome magnesia bricks, magnesia, metallurgical powder and fused magnesia. It can be used for smelting special alloy steel, lining of medium and high frequency induction furnace for non-ferrous metals and precious metals, magnesium crucible, high temperature electrical insulation material, and light calcined magnesite.


The address of this article:http://en.hcjsnhcl.com/product/581.html

Key word:

Recently browse:



轻烧粉