氮化铝陶瓷介绍
氮化铝(AlN)陶瓷具有优异的综合性能，是近年来受到广泛关注的新一代先进陶瓷，在多方面都有广泛的应用前景。非常适用于半导体基片和结构封装材料。在电子工业中的应用潜力非常巨大。另外氮化铝还耐高温，耐腐蚀，不为多种熔融金属和融盐所浸润。因此，可用作高级耐火材料和坩埚材料也可用作防腐蚀涂层，如腐蚀性物质的容器和处理器的里衬等，粉末还可作为添加剂加入各种金属或非金属中来改善这些材料的性能，高纯度的氮化铝陶瓷呈透明状，可用作电子光学器件，还具有优良的耐磨耗性能，可用作研磨材料和耐磨损零件。
由于具有优良的热、电、力学性能，氮化铝陶瓷引起了国内外研究者的广泛关注。随着现代科学技术的飞速发展，对所用材料的性能提出了更高的要求。氮化铝陶瓷也必将在许多领域得到更为广泛的应用。
产品主要技术指标
纯度 | % | ＞99 |
密度 | g/cm3 | ＞3.1 |
热导率 | w/(m*k) | ＞120 |
热膨胀系数 | 10-6K | 4.4 |
最高使用温度 | ℃ | 1800 |
抗弯强度 | Mpa | ＞300 |
体积电阻率 | Ω*cm | 1014 |
介电强度 | kV/mm | 15 |
产品特点及优势
●热导率高
●膨胀系数可与半导体硅片相匹配
●具有高的绝缘电阻和耐电压强度
●介电常数低，介质耗损小
●机械强度高
●适用于流延成型工艺
典型市场应用
●应用于化合物半导体单晶生长用坩埚
●高频声表面波器件用基片
●高纯氮化铝薄膜的射靶
●红外线和微波的窗口材料
PENSC is the global leader of evaporation boats in metalizing applications. Our company was found in 1997. PENSC is a high-tech enterprise specializing in development and production of evaporation boats and boron nitride products. We have accumulated rich production experience in vacuum hot-pressing of boron nitride ceramics and have a number of industry experts and engineers.
PENSC located in Zibo city, Shandong province – Industry Ceramics Capital in China, near to provincial capital Jinan of Shandong province and in the capital economy region. In 2014, we built new factory in Zibo High-tech Zone. It occupies around thirty thousand square meters. Total investment is 25 million U.S Dollars. Our products include evaporation boats in metalizing applications, boron nitride ceramics and the upstream raw materials. PENSC devoted to making the largest boron nitride materials production base in the world.
PENSC mean product: evaporation boats in metalizing applications. It is widely used for packaging film, capacitance film, paper, textile, anti-counterfeiting mark and so on. Our products have passed ISO9001:2008 and SGS. The annual output of evaporation boats amounts to one million pieces. PENSC has 40% market of China and export to India, Southeast Asia, South America, Europe and others. Our advanced equipments, unique formulation process, scientifically rigorous quality management system establish a leading position in this industry.
The development and achievements made by the company today are inseparable from the support and trust of our customers. We would like to extend our sincere thanks to you! We will always cooperate and develop with our customers for our win-win benefits.
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