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8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun

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The customer satisfaction is our primary target. We uphold a consistent level of professionalism, quality, credibility and service for Alumina Ceramic Cyclone Tiles, Alumina Mosaic With Dimple, Zirconia Ceramic Abrasive Bead, We welcome new and previous customers from all walks of lifetime to speak to us for future organization relationships and mutual achievement!
8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun Detail:

Application

As the Alumina ceramic wafer polishing and sapphire lapping disks used in the semi-conductive, diamond polishing etc.

Process: All types of Polishing and lapping process, such as CMP chemical mechanical polishing, Mechanical Polishing, Precision Polishing.

Feature

High purity and chemical durability
High Mechanical Strength and Hardness
High Corrosion Resistance
High Voltage Resistance
High Temperature Resistant Up to 1700ºC
Extremely Abrasion Resistance Performance
Excellent Insulation Performance
All type of Size 180,360, 450, 600mm etc

Product name 99.7 high purity Alumina ceramic Polishing Lapping Discs
Material 99.7% alumina
Normal Size D180, 360, 450, 600mm, customized size accepted.
Color Ivory
Application Wafer and Sapphire CMP process in semi-conductive industry
Min.Order 1Pic

Chemical / physical Information

Unit 99.7 Alumina Ceramics
General Properties Al2O3 content wt% 99.7-99.9
Density gm/cc 3.94-3.97
Color - Ivory
Water absorption % 0
Mechanical Properties Flexural Strength(MOR) 20 ºC Mpa(psix10^3) 440-550
Elastic Modulus 20ºC GPa (psix10^6) 375
Vickers Hardness Gpa(kg/mm2) R45N >=17
Bending Strength Gpa 390
Tensile Strength 25ºC MPa(psix10^3) 248
Fracture Toughness (K I c) Mpa* m^1/2 4-5
Thermal Properities Thermal conductivity(20ºC) W/mk 30
Coefficient of Thermal expansion(25-1000ºC) 1x 10^-6/ºC 7.6
Thermal Shock Resistance ºC 200
Maximum use temperature ºC 1700
Electrical Properities Dielectric Strength (1MHz) ac-kv/mm(ac v/mil) 8.7
Dielectric Constant(1 MHz) 25ºC 9.7
Volume Resistivity ohm-cm (25ºC) >10^14
ohm-cm (500ºC) 2×10^12
ohm-cm (1000ºC) 2×10^7

Service

We accept custom orders.
If you want to know more product information, please feel free contact us and we’ll afford you the most suitable product and best service!

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  • Product detail pictures:

    8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as theory of "quality the basic, have faith in the initial and administration the advanced" for 8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Namibia, Moldova, Manchester, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
  • This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Victor from Germany - 2018.03.03 13:09
    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By David Eagleson from Canada - 2018.05.22 12:13
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