Sinosteel Maanshan Institute of Mining Research Co., Ltd., established in 1963 and directly subordinate to the former Ministry of Metallurgical Industry, is a large comprehensive research and development institution in China’s metallurgical mine field. It is one of the units that was approved early by the Academic Degree Awarding Committee of the State Council to have the autogenous right to award the master academic degree and one of the units first approved by the State Economic and Foreign Trade Ministry to have the right to import and export products. The institute was transformed into a scientific and technological enterprise in 1999 and is now under China SinoSteel Group.
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|Hollow Glass Microspheres in China||Hollow Glass bubbles||Hollow Glass beads|
High-performance hollow glass bead is a kind of ultra-lightweight inorganic non-metallic powder with hollow microsphere, and it is a versatile and high-performance new lightweight material developed in recent years. It will be the new composite mainstream materials at twenty-first century. Its true density is 0.20-0.60g/cm3 with 2-120μm in diameter. It owns features with light weight, large bulky, low thermal conductivity, high compressive strength, smoothly mobility.
It can be used in cementing slurry, paint and coatings, rubber, plastics, glass, steel, artificial stone, putty and other products as filler and weight-reducing agent. It can also be the excellent sensitizer for emulsion explosives;
Because of its high compressive properties, it can be used to produce high-strength low-density cement slurry and low-density drilling fluid in oil and gas extraction industry.