The most common type of corundum abrasive in the abrasive industry is white fused alumina. It is an indispensable consumable in the industrial process. The weather has been humid recently. How do we take waterproof measures and maintenance of white fused alumina? The following is a specific summary explanation:
1. Excellent performance: White fused alumina can be used for polishing and grinding, stainless steel, high-speed steel and other metals; and can also be used for sandblasting, grinding wheel manufacturing, etc; It is also widely used in various ceramics such as precision casting, steel refractory, chemical refractory, 95 electric porcelain, decorative porcelain and porcelain for daily life; as well as high-tech industries such as military industry and electronics. The hardness of white fused alumina is slightly higher than that of brown corundum. It has slightly lower toughness, high purity, good self-sharpening, strong grinding ability, low heat generation, high efficiency, acid and alkali corrosion resistance, high temperature resistance, and good thermal stability.
2. Waterproof curing: White fused alumina abrasives, including white fused alumina powder, white fused alumina sand, etc., are all made by high-temperature smelting, which has great superiority compared with other abrasive products. It needs to be waterproof and moisture-proof during its use, daily storage and maintenance. So that we can use it better.
3. It can be avoided: the protective agent provides full protection to the white fused alumina for different characteristics, such as penetration of moisture, stains, oil stains, etc., and also prevents the mineral salt from being brought out of the stone, causing white flowers or rust stains. White corundum is the most prone to appear and is difficult to avoid is water stains. Under normal conditions, water stains can be released within a certain period of time, but water stains may not be offset under long-term wet and rainy conditions. When stored throughout the year, the stained objects will have an impact on the white corundum, and only the infarction of the stone’s stomata can be solved.
Post time: Apr-06-2021