Hunan Ketao China Industry Co., Ltd.  

Product Name: Aluminum Nitride Polished Ceramic Substrate Model NO.: KT-8789 Type: Aluminum Nitride Aln Substrates Material: Aluminum Nitride Ceramic Application: Ceramic Decorations, Refractory, Structure Ceramic, Industrial Ceramic, High Thermal Conductivity Trademark: KETAO Transport Package: Export Wooden Safe Box Specification: 0.1 Origin: China HS Code: 6903900000 Product Description Aluminum nitride aln wafer plate substrates for LEDPropertyIndexofALN Aluminum NitridePropertySortPropertyContentUnitPropertyIndexBasicPropertiesAppearance/colorGrayWaterabsorption%0Volumedensityg/cm3≥3.30Surfaceroughness Raμm0.3~0.6Camber(length‰)≤2‰(30ºC)W/m.k≥180ThermalPropertiesThermalconductivity(20ºCto300ºC)×10-6/ºC4.4Thermalexpansivity ×10-6/ºC4.8(300ºCto800ºC)MechanicalPropertiesFlexuralstrengthMPa≥420ModulusofelasticityGPa320Moh''shardness-8ElectricalpropertiesDielectricconstant (1MHz25ºC)-8.9(1MHz25ºC) Dielectricloss×10-42.8DielectricstrengthKV/mm≥17VolumeresistivityΩ.cm≥10 14Regular specification of AlN substrate and waferThickness(mm)L*W( mm)0.3852″* 2″ 50.8mm*50.8mm3″* 3″ 76.2mm*76.2mm4″* 4″ 101.6mm*101.6mm4.5″* 4.5″ 114.3mm*114.3mm0.50.6351Diameter(mm)1Φ16 Φ19 Φ20 Φ26Φ30 Φ35 Φ40 Φ45Φ50 Φ52Φ60Φ75Φ801.21.522.5PS: Other dimension and thickness which not listed are available upon requests.Packaging &DeliveryPackaging Details: (1) Export safe wooden box (2)Inner boxes with filler . (3)Outpackage is high quality cartons . (4)Custom packageWhat can we do for you?1. Sample is available.2. Independent R&D, ISO manufacture, precise quality standards, modern logistics management, and sound marketing strategy.3. Inquiry replied within 24 hours.4. Patented products.5. OEM or ODM is available.6. Some extra accessories can be supplied.7.The larger quantity you order,the more competitive prices you'll get.8. Necessary Certificates can be supplied.Why To Choose Us1. What's your MOQ ;We have no MOQ for your try orders.It won't occupy too much of your money to help you to test the market you're going to enter.2. R& DCenter and Factory: We have our own R& Dcenter and factory, so we can supply you products at competitive price.3. Good Service : We treat clients as friends.4. Good Quality : We import top quality accessories to manufacture our products, we have confident we can offer you the best quality.5. After-sales service:One year's guarantee. Wearing accessories comes with the products to help you to reduce the repair bill.Add :Sunjia Wan Industry Area, Liling City, Hunan Province, ChinaPhone :(86) 731-2367-2981/ (0086) 13055121172