本公司专长:为满足客户特殊需求,可专业设计定制各种异型、特异型陶瓷件;欢迎来图来样。Ourcompany'sspecialtyistodesignandcustomizeallkindsofspecialshapeceramicpartsformeetingcustomer'.功能:绝缘\电阻\高导热\耐高温高湿Function:insulation\resistance\highthermalconductive\hightemperatureandhumidityresistance成型工艺:热压/干压/等静压/挤压Formingprocess:hot-pressing/drypressing/isostaticpressing/extrusionForming缺点:脆性,使用时注意尽量避免或减少敲击,摔打,突然性碰撞等。Shortcoming:fragility,Payattentiontoavoidorreduceknockandbangandsuddencollision.加工定制：是Workingareacustom-made：YES微观结构：多晶Microstructure：polycrystal颜色:乳白色,白色,米黄,黑色,其他各色Colour:ivory,white,cream-coloured,black,else品牌：特恩之Brand：TM理化指标:PhysicalandChemicalIndex:特性Property氧化铝电器电子陶瓷Electricandelectronicceramic氧化铝AL2O3(%)94-99.7体积密度bulkdensity(g/cm3)≥3.55-3.95莫氏硬度Moh’shardness9热膨胀系数coefficientofthermalexpansion(m/m.K)(20-1000℃)7-8×10-6导热系数Thermalconductivity(w/m.k)18-22绝缘强度Insulatingstrength（KV/mm）15-20直流击穿强度DCbreakdownstrength(Kv/mm)17.6-20吸水率Waterabsorption（%）<0.08断裂韧性fracturetoughnessKΙC≥4.8MPa·m1/2抗弯强度flexurestrength≥290MPa常温耐压强度Ambientcompressivestrength（Mpa）≥850常温抗折强度Coldbendingstrength(Mpa)≥520耐火度Refractoriness（℃）≥2000最高使用温度Maxservicetemperature(℃)≥1650