Contact：A Lei TEL：(86)-18937822293 Fax：(86)-371-2392 2186 Email：email@example.com Add：West of XiaoWangTun ZhenBian Road KaiFeng City,HeNanProvince,China Zip：475000
The alumina bubble produced by the company is a hollow spherulitic heat-insulating meterial,which is made by electrofused method.It is noted for its light-weight,heat-resistance,close pore.It is an ideal filler for high-temperatuerfurnaces and and excellent aggregate of light weight castable refractory.And it is an ideal heat-insulating and energy-saving refractory in high temperatrue.
Chemical & physical Properties
Packing density:0.75-0.95 g/cm3
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