■煅烧α-氧化铝典型值■■  Calcined α-Alumina Typical Value ■                                联系人：杨伟  13969309030    0533-2086922 传真：2081188型号Type规格Specification化学成分Chemical Composition物理特性Physical CharacteristicsAl203%Na2O%SiO2%Fe2O3%α-Al203%真密度True densityg/cm3原晶粒径PrimaryParticleSizeμm比表面积SpecificSurfaceArea㎡/g平均粒径MeanParticleSizeD50,μm低钠煅烧α-氧化铝原粉（Low Soda Calcinedα-Alumina,Original Powder）AL-10A5113≥99.50.100.030.02953.9512.2 AL-20A6032≥99.60.070.030.02963.9631.2 AL-40A7041≥99.60.050.030.02973.9741.0 低钠煅烧α-氧化铝微粉（Low Soda Calcinedα-Alumina,Micropowder）AL-1GA5113g1≥99.30.100.150.02953.9512.61.5±0.5AL-3GA6032g3≥99.50.070.130.02963.9631.83±0.5AL-5GA7042g5≥99.50.050.100.02973.9741.25±0.5主要用途：火花塞、电子基片、电真空管、电子陶瓷基体、高级耐火材料等。联系人：杨伟  13969309030    0533-2086922 Main Purpose: spark plug,  electronic substrate, electric vacuum tubes, ceramic boby, etc.中钠煅烧α-氧化铝原粉（Medium Soda Calcinedα-Alumina,Original Powder）AM-30A3224≥99.50.180.030.02933.9323.5-AM-40A5234≥99.50.150.030.02953.9533.5-中钠煅烧α-氧化铝微粉（Medium Soda Calcinedα-Alumina,Micropowder）AM-3GA3224g2≥99.20.180.150.03933.9323.53±0.5AM-4GA5234g4≥99.30.150.150.03953.9533.54±0.5主要用途：陶瓷辊棒、高铝瓷球、瓷衬、定形与不定形耐火材料等。联系人：杨伟  13969309030     0533-2086922 Main Purpose:ceramic roller, high alumina ceramic ball and lining, Shaped and monolithic refractories etc.普通钠煅烧α-氧化铝原粉（Ordinary Soda Calcinedα-Alumina, Original Powder）AP-30A3314≥99.50.280.030.02933.9313.5-AP-40A5324≥99.50.250.030.02953.9523.5-普通钠煅烧α-氧化铝微粉（Ordinary Soda Calcinedα-Alumina, Micropowder）AP-1GA3314gl≥99.00.280.20.02933.9313.51±0.5AP-2GA3314g2≥99.20.280.150.02933.9313.52±0.5AP-3GA3314g4≥99.30.250.10.02953.9523.54±0.5主要用途：耐火材料、研磨抛光、化工填料球等。    联系人：杨伟13969309030    0533-2086922 传真：2081188Main Purpose: refractory materials, lapping & polishing, chemical ball filler,etc.注：除上列品种之外，还可根据用户需要研发和生产。联系人：杨伟13969309030 0533-2086922 传真：2081188Note: In addition to the above products, but also can do R&D and production to provide a kind of products according to the requirements of the customers.