Bubble Alumina

Bubble Alumina (alumina bubble) is produced by high purity industry alumina in electric arc furnace products. The product chemistry is similar to that of white fused alumina. Alumina bubbles are formed from α-alumina, resulting in hollow spheres of low bulk density and high insulating property. At high temperatures, they have good chemical stability and corrosion resistance.

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Bubble Alumina(FAQ)

Amount of abrasive applied:

This decision is made by knowing the type of material you will be working with. Open Coat – Here, the abrasive granules cover from 50% – 70% of the backing and are set at pre-determined spacing to reduce loading. Used on softer surface materials that tends to load or fill

Why is corundum or silicon carbide used?

Corundum is the most frequently used abrasive. The purer the corundum, the harder it also is, which can be determined from the colour. The toughness can be increased by adding various metal oxides and by shortening the cooling process in production. The following distinctions are made: Brown fused alumina with

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Bubble Alumina News
Product Knowledge

Brown Fused Aluminum Oxide – Production Process-TAOANG

Over the past 18 years, TAOANG products range from raw material bauxite to processing follow-up products brown fused alumina, finishing white fused alumina and dense fused alumina, bubble alumina, and fused alumina micro powder. The production process is

Industry News

Chinese Brown Fused Aluminum Oxide Prices Hit New High

Fused Alumina is the tooth of industry and is widely used in various industries. TAOANG is committed to sharing information on the upstream and downstream industries of fused alumina. Brown fused Aluminum Oxide prices in China reached a

Company News

Taoang Industry – EQUALITY HARMONY PROGRESS

‘TAOANG’ means ‘Make Waves’ in Chinese, while ‘Promote the truth’ in Taoism. Henan Taoang Industrial was established and developed by the Yellow River, making waves in the industry and promoting the truth in business. TAOANG CORE VALUES: EQUALITY,