Brown fused alumina is a high quality abrasive grade bauxite as raw material, match with complementary makings, regularly above 2250 ℃ high temperature on electric arc furnace refining, on the basis of the secondary refining by high-strength magnetic separator after Brown fused alumina.jpgremoving impurity, refractoriness in more than 1850 ℃.
Commonly known as sandpaper.A material for grinding.Used to grind metal, wood and other surfaces to make them smooth and smooth, usually glued on the raw paper with various abrasive particles.According to different grinding materials, there are emery paper, artificial emery paper, glass sandpaper and so on.Dry abrasive paper (wood sandpaper) is used to polish wood and bamboo surfaces.Water-resistant sandpaper (water sandpaper) is used to polish the surface of metal or non-metal workpieces in water or oil.Base paper copy into full use not bleached sulphate wood pulp, paper strength, wear-resisting, folding, and have good resistance to water, grinding material such as glass sand with gum adhesive stick to base paper, such as drying.
One of the most important standard of good quality of sandpaper is abrasive medias,here is brown fused alumina.
Brown fused alumina is a high quality abrasive grade bauxite as raw material, match with complementary makings, regularly above 2250 ℃ high temperature on electric arc furnace refining, on the basis of the secondary refining by high-strength magnetic separator after removing impurity, refractoriness in more than 1850 ℃.
RS brown fused alumina produced by our company has the characteristics of high purity, good crystallization, strong fluidity, low linear expansion coefficient and corrosion resistance.This product has the characteristics of non-initiation, non-pulverization and non-cracking in the application process, and is often used in abrasives and refractory raw materials industry.
Frandcom industrial limited provide all sizes brown fused alumina for sandpaper, P8#-P220#.Good and stable quality.
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