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95% Alumina Ceramic Parts Electrical Insulator Piece / Bushing / Tube For Different Electrical Equipment

95% Alumina Ceramic Parts Electrical Insulator Piece / Bushing / Tube For Different Electrical Equipment

    • 95% Alumina Ceramic Parts Electrical Insulator Piece / Bushing / Tube For Different Electrical Equipment
    • 95% Alumina Ceramic Parts Electrical Insulator Piece / Bushing / Tube For Different Electrical Equipment
    • 95% Alumina Ceramic Parts Electrical Insulator Piece / Bushing / Tube For Different Electrical Equipment
  • 95% Alumina Ceramic Parts Electrical Insulator Piece / Bushing / Tube For Different Electrical Equipment

    Product Details:

    Place of Origin: China
    Brand Name: Mingrui
    Certification: ISO9001-2015.,UL,ROAH
    Model Number: Customized requirement

    Payment & Shipping Terms:

    Minimum Order Quantity: 10 pieces
    Price: negotiation
    Packaging Details: intertional carton box
    Delivery Time: 15-25 working days after the order confirmed
    Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
    Supply Ability: 10000 pieces month
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    Detailed Product Description
    Color: Ivory / White Testing Way: Strict Quality Test One By One
    Feature: High Wear-resistance Tolerance: Best To Be 0.005mm
    Secondary Process: Fine Grinding Usage: Industry Usage
    Precision: +/-0.001mm Size: Customized By Customer
    Flexural Strength:: 354 Mpa Shape: Bar, Rod,tube Or Customized

     

    95% Alumina Ceramic Electrical Insulator Piece / Bushing / Tube For Different Electrical Equipment

     

    Features:

    1. Use temperatures up to 1500°C

    2. High density

    3. High hardness

    4. Low thermal conductivity

    5. Chemical inertness

    6. Resistance to molten metals

    7. Good Wear resistance

    8. High fracture toughness

    9. Shapes and size can be produced according to your requirements

     

     

    Industrial ceramic can be processed in shaft , plunger, sealing structure, auto mobile Industrial parts, oil drilling equipment pieces, Insulation parts in electrical equipment , ceramic knife, ceramic flange parts,etc, with high density, bending strength and breaking tenacity.

     

    Product Name

    95% Alumina Ceramic Electrical Insulator Piece / Bushing / Tube For Different Electrical Equipment

    Material
    Alumina ceramic
    OD
    0.3mm -50mm
    Length
    mm - 500mm
    Surface Roughness
    Ra0.05
    Torlerance
    +/- 0.001mm
    Lead time
    10 - 30days
    Shipping
    Air Express (DHL/UPS/TNT/ FedEx)
     

     

     

    Properties Sheet of zirconia and alumina : 

     

    Properties Unit   Alumina Zirconia
    96%Al2O3 99%Al2O3 99.5%Al2O3 99.8%Al2O3 99.9%Al2O3 3Y-TZP
    Colour - White White Ivory Ivory Translucent white/black
    Bulk density g/cc 3.78 3.88 3.93 3.93 3.98 6.03
    Water Absorption % 0 0 0 0 0 0
    Grain size μm 5-10 2-5 2-5 2-5 2-4 0.4
    Bending strength MPa 380 350 360 380 300 1000
    KIC MPa.m1/2 3~4 4 3~4 3~4 3~4 5~8
    Vickers Hardness GPa 13 14 14.5 14.5 15 13
    Young's Modulus of Elasticity GPa 360 370 370 380 390 200
    Thermal Conductivity W/m° K 24 28 32 32 34 2
    Coefficient of Linear Expansion 10-6/°C 6.7 7.2 7.2 7.2 7.2 10.5
    Dielectric Constant (1MHz) - 9.1 9.5 9.6 9.6 9.9 33
    Dielectric Loss Angle (1MHz) - 0.0002 0.0001 0.0001 0.0001 0.0001 0.002
    Dielectric Strength V/m 15×106 15×106 15×106 15×106 15×106 11×106
    Volume Resistivity Ohm.cm >1014 >1014 >1014 >1014 >1014 1013
    (RT)
     

     

    Processing Methods
    95% Alumina Ceramic Parts Electrical Insulator Piece / Bushing / Tube For Different Electrical Equipment

    Packaging & Delivery

    Packaging Details: 1. Carton with Bubble bag or foam.
    2. Wooden carton
    3. As per customer's requirements.
    Delivery Details: 1. 3-25 days for sample
    2. 25-40 days for mass products.
    Shipment Terms: 1. Small order: By express, DHL/ UPS/ Fedex/ EMS etc.
    2. Large order: By sea or By air

    Quality assurance:

    1. High heat resistance : Alumina ceramic has excellent thermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.
    2. Good wear resistance : Alumina ceramic is the material of choice for alumina wear parts.
    3. High corrosion resistance : It is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.

    FAQ

    Q: Are you trading company or manufacturer ?

    A: We are factory.

    Q: How long is your delivery time?

    A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

    Q: Do you provide samples ? is it free or extra ?

    A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

    Q: What is your terms of payment ?

    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
    If you have another question, pls feel free to contact us as below:

     
     
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    Contact Details
    Dongguan Ming Rui Ceramic Technology Co.,ltd

    Contact Person: bella

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