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Thermal Conductive 99% Alumina Disc / Round Ceramic Disk for Electronic Modulus

    Buy cheap Thermal Conductive 99% Alumina Disc / Round Ceramic Disk for Electronic Modulus from wholesalers
     
    Buy cheap Thermal Conductive 99% Alumina Disc / Round Ceramic Disk for Electronic Modulus from wholesalers
    • Buy cheap Thermal Conductive 99% Alumina Disc / Round Ceramic Disk for Electronic Modulus from wholesalers
    • Buy cheap Thermal Conductive 99% Alumina Disc / Round Ceramic Disk for Electronic Modulus from wholesalers

    Thermal Conductive 99% Alumina Disc / Round Ceramic Disk for Electronic Modulus

    Ask Lasest Price
    Brand Name : Mingrui
    Model Number : XF-420
    Certification : ISO9001, , CE, UL, TUV
    Price : negotiable
    Payment Terms : L/C, T/T, Western Union, MoneyGram, D/P, D/A
    Supply Ability : 8000 pieces month
    Delivery Time : 15 working days after the order confirmed
    MOQ : 1PCS
    • Product Details
    • Company Profile

    Thermal Conductive 99% Alumina Disc / Round Ceramic Disk for Electronic Modulus


    Thermal Conductive 99% Alumina Round Disc Ceramic Disk for Electronic Modulus


    Aluminium Oxide, Al2O3 is the most widely applied and cost effective technical ceramic material. It offers a combination of superior mechanical strength and electrical properties, wear resistance and corrosion resistance. The maximum working temperature is up to 1700 °C with relatively high thermal conductivity. It is also an electrically insulating material with a high electrical resistivity. The good corrosion resistance makes it insoluble in water and slightly soluble in strong acid and alkaline solution.


    zppd_Company_Profile-_Dongguan_Mingrui_Ceramic_1-a...

    Alumina round Disc is a frequently used for semiconductor processing , electronic packaging material, widely used in the packaging of hybrid integrated circuit and multichip module.The advantages of Alumina round disc are:

    High mechanical strength

    Good electrical insulation

    Low dielectric constant and dielectric loss

    Similar thermal expansion with electronic components

    High thermal conductivity

    Excellent corrosion resistance



    Properties of Alumina and Zirconia Ceramic :
    PropertiesUnits95 Alumina99 AluminaZrO2
    Densityg / cm³3.653.925.95-6.0g/cm³
    Water absorption%000
    Coefficient of thermal expansion10-6/K7.98.510.5
    Modulus of Elasticity Young's ModGPa280340210
    Poisson's ratio/0.210.220.3
    HV Hardness HVMPa140016501300-1365
    Flexural Strength @ room temperatureMPa280310950
    Flexural Strength @700°CMPa220230210
    Compressive Strength @ room temperatureMPa200022002000
    Fracture ToughnessMPa *m 1/23.84.210
    Heat conductivity @ room temperatureW/ m*k18-2526-302-2.2
    Electrical Resistivity @ room temperatureΩ*mm2 /m>1015>1016>1015
    Max use temperature°C150017501050
    Resistance to acid alkaline/highhighhigh
    Dielectric Constant/9.59.826
    Dielectric StrengthKV/mm1622/
    Thermol Shock Resistance△ T ( °C )220180-200280-350
    Tensile Strength @ 25 °CMPa200248252

    photos of ceramic sheet :

    Company Introduction:
    We ( Dongguan Mingrui Ceramic Technology Co., Ltd ) are a professional manufacturer specialized
    in R&D, manufacturing and selling customized all kinds of high precision zirconia and alumina ceramic parts, ceramic thread tube . Our main products include ceramic rod , ceramic tube, ceramic plunger, ceramic valve, ceramic plate, ceramic shaft and bearing , ceramic nozzle etc , which are mainly used in industrial fields of Machinery, Petrochemical oil and gas, Valves, Automotive, Food Processing, Fluid Handling, Process Control, Thermal Processing, Aerospace, Defense, Eletronic and Electrical, Textile, Mechanical, Engineering, Mineral Processing, etc.
    We have a full service include mold design and development , ceramic forming , precision machining
    and precision detection technology. We have achieved great successes in particular requirements
    which is based on cooperating with Tsinghua University and getting rich experience by our professional technical engineer teams . Our factory have an unique technical called mirror polishing which improve
    our products more smooth , bright than other competitors.
    High Temperature Wear Resistant 95% 97% 99% Machinable Alumina Ceramic Thread Tube 3

    Delivery:
    Custom OEM will be shipped within 15 days after determining the parameters
    The samples will be shipped within 3 days
    Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
    Support customer to designate shipping company
    For more informations (the price,delivery time,moq etc)about the ceramic plates, please contact us or email:admin@cerampart.com


    CEO: Admin deng

    Dongguan Mingrui Ceramic Tech. Co. Ltd.

    Add: No.21 Chuangxing Rd., 2nd Industrial Zone of Shangsha,

    Chang'an town, Dongguan city, Guangdong, China 523867

    Email: admin@cerampart.com


    FAQ
    1. Monthly Capacity: 50,000-60,000 pcs;
    2. Material: OEM or as per your suggestion;
    3. Lead time: about 7-20 days, pls confirm the quantities required;
    4. Incoterm: FOB, CFR, CIF;
    5. Delivery Cost: It is determinated by the destination port;
    6. Payment Term: PayPal; T/T; L/C.
    7. Shipment: by sea, by air, by courier, by post, etc.

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