Alumina Hollow Spheres/Bubble Alumina
Detailed Product Description
Alumina Hollow Spheres/Bubble Alumina
The alumina bubble is a hollow Sphere heat-insulating material, which is made by electro fused method. It is noted for its light-weight, heat-resistance, close pore. It is ideal filler for high-temperature furnaces and excellent aggregate of light weight castable refractory. it is also and ideal heat-insulating and energy-saving refractory.
Chemical Analysis. AL203:≥ 98.5 ,SiO2: ≤0.3
Fe2O3: ≤0.15,NaO: ≤0.5
Service Temperature: 1800 oC
Grain Size (mm): 0.2-1, 1-3, 3-5
Alumina Hollow Spheres/Bubble Alumina
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Company Info
China Yangzhou Guo Tai Fiberglass Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Yangzhou
Province/State: Jiangsu
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products