pbn ceramics for semiconductor sagger

{"cid":"91224734","title":"High Purity Pyrolytic PBN Ceramics for VGF MBE OLED LEC Melting Semiconductor Sagger","imgUrl":"https:\/\/img.chinax.com\/nimg\/13\/0b\/b294c908cf0cbc43ce5c4ee048e6-200x200-1.jpg","attrs":{"Price":"Negotiated","Brand Name":"YH","Minimum Order Quantity":"2","Delivery Time":"about 50days","Certification":"ISO,CE,ROHS","Place of Origin":"CHINA","Payment Terms":"L\/C,D\/A,T\/T,Western Union,D\/P","Supply Ability":"1000pcs per month","Packaging Details":"By carton","Color":"White to off-white","Lubrication":"Self-lubricating","Material":"Boron Nitride (BN)","Manufacturing Methods":"Hot pressing, chemical vapor deposition (CVD), sintering","Thermal Expansion Coefficient":"2.5 - 3.5 x 10\u207b\u2076 \/K","Maximum Operating Temperature":"Up to 1000\u00b0C in air, 3000\u00b0C in inert atmosphere","Type":"Ceramic","Electrical Conductivity":"Electrical insulator","Density":"2.1 - 2.3 g\/cm\u00b3","Applications":"Electronics, high-temperature insulators, lubricants, cosmetics","Hardness":"Mohs scale 2 - 2.5","Thermal Conductivity":"60 - 200 W\/m\u00b7K","Dielectric Strength":"15 - 30 kV\/mm","Mechanical Strength":"Moderate flexural strength","Purity":"Typically > 99%","Maximumoperatingtemperature":"Up to 2800\u00b0C in inert atmosphere","Crystalstructure":"Hexagonal","Productname":"Pyrolytic Boron Nitride Ceramics","Electricalresistivity":"10\u00b9\u00b3 - 10\u00b9\u2075 \u03a9\u00b7cm","Thermalconductivity":"60 - 120 W\/m\u00b7K","Thermalexpansioncoefficient":"2.5 - 3.5 \u00d7 10\u207b\u2076 \/K","Dielectricstrength":"10 - 20 kV\/mm","Mechanicalstrength":"Flexural strength approx. 40 - 60 MPa","Porosity":"Typically < 0.5%","Lubricity":"Excellent self-lubricating properties","Chemicalstability":"Resistant to molten metals and most acids"}}

{"cid":"91198882","title":"PBN Pyrolytic Boron Nitride Ceramics Plate PVD CVD Magnetron Sputtering Systems Support","imgUrl":"https:\/\/img.chinax.com\/nimg\/cd\/e6\/c9802fb53d7c71936ca75933288c-200x200-1.jpg","attrs":{"Price":"us$10~us$100\/p","Brand Name":"wuxi special ceramic","Minimum Order Quantity":"10p","Delivery Time":"negotiable","Place of Origin":"Made in China","Payment Terms":"T\/T","Supply Ability":"10000P\/Month","Packaging Details":"carton,pallet","Type":"Ceramic parts","Application":"structure ceramic,high temperature insulation parts","Material":"Boron Nitride ceramic","Size":"Customers' Requests","Product namee":"boron nitride ceramic plate,","density":"2.2-2.3","color":"white","feature":"Excellent Thermal Shock Resistance"}}

{"cid":"91198827","title":"Heating Furnaces \/ Rotary Kilns Tehcnical Support","imgUrl":"https:\/\/img.chinax.com\/nimg\/2e\/ad\/60ea6b5e5af9c50ae8e9b9493533-200x200-1.jpg","attrs":{"Price":"567000-1356400","Brand Name":"Hengyang","Model Number":"HC-465","Minimum Order Quantity":"1","Delivery Time":"20-40 days","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"270 sets\/month","Packaging Details":"negociated","Name":"Heating Furnaces \/Rotary Kilns Tehcnical Support","Application":"Materials Reaction","Function":"High-temerpature Firing","Tmeperature":"900-1500\u00b0C","Capacity":"5-45t\/h"}}