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China, Chinese Hot Pressed Hexagonal Bn Boron Nitride Plate Sheet1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Ceramic MaterialNitride CeramicsHexagonal Bn Boron Nitride Plate SheetBn Plate
Zhengzhou Mission Ceramic Products Co., Ltd.
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Product Description Hot Pressed Hexagonal BN Boron Nitride Plate Sheet is our main product. Zhengzhou Mission Ceramic Company mainly engage in industrial ceramic products. our products including ceramic tube,ceramic crucible,plate,MoSi2 heating element, SiC heating element.etcHot Pressed Hexagonal BN Boron Nitride Plate Sheet Specifications:1.High thermal conductivity2.Excellent thermal shock resistance3.Low thermal expansion4.Exceptional heat resistance5.Good Chemical Inertness6.High electrical resistance Boron Nitride Material DataItemDataBN Content99.30%Density1.93g/cm3Compressive Strength72kg/cm2Bending Strength55kg/cm2Volume Resistivity>10 14 Ω·cmDielectric Constant4.0 (108hz)Breakdown Voltage 35Kv/mmSpecific Conductance27W/m.kPorosity 0.3%Max Working Temperature,In Air: 900C,In Inert Gas: 2200C,In Vacuum: 2400C.Boron Nitride Insulation Ceramic Tube Advantages:BN crystal structure there is no electrons in free,it is an insulator and have high melting point. Almost all of the molten metal were tested chemical reaction.BN is thermostability, The operating temperature up to 2800°C in neutral or N2 .While the graphite operating temperature is far blew to the temperature of BN. The graphite will be produced carbonized under high temperature and high pressure.The thermal conductivity of BN does not change with temperature and changes in theramal conductivity of graphite is relatively large.The life of BN crucible is far greater than the graphite crucible. Hot Pressed Hexagonal BN Boron Nitride Plate Sheet Usage:high-performance material processing environment.Zhengzhou Mission Ceramic Products Co., Ltd. is located in Zhenzhou City, Henan Province, China. We have been working in advanced ceramic and thermal industry for 5 years. Thanks to our professional engineers, we can provide high quality products at competitive cost. Our main produce mainly including alumina tubes,rods,crucible,boats,plates,balls,washers. and zirconia tubes,rod,crucible,plate,Sic rollers,beams,plate,mosi2 heating element,Sic heating element,etcIf you are interested in our BN boron nitride ceramic plate, crucible and ring. please contact with us for detail information.
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