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棕剛玉爐蓋/次一級砂 Brown Fused Alumina Corundum cover/Sub-first sand

酬誠礦業生產的棕剛玉次一級砂為優質棕剛玉爐蓋塊料制做而成,具有粒度標準、磨削力高、自銳性好、韌性強、清潔度好、體積密度大,耐高溫等特點,適用于砂輪、切割片、角磨片、樹脂切片、磨光片、超薄砂輪片、拋光、噴砂除銹等行業,也是優質的耐火原料。
 
Sub-first rank corundum sand, produced by the Choucheng Mining are made of high quality brown fused alumina furnace cover block material, it owns granularity standards, high grinding capacity, good self-sharpness, strong toughness, good purity, large volume density, high temperature resistance and other characteristics, and is suitable for grinding wheel, cutting sheet, angle grinder, resin slices, polishing sheet, polishing,sandblasting and derusting and other industries,it is also a high-quality refractory raw materials.