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China OEM L Shape Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun

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We've one of the most innovative manufacturing devices, experienced and qualified engineers and workers, recognized good quality handle systems and also a friendly experienced income team pre/after-sales support for Wear Resistant Sic Pipes, Alumina Ceramic Cylinder, Ceramic Brick Tile, We welcome shoppers, enterprise associations and buddies from all areas of your environment to speak to us and request cooperation for mutual gains.
China OEM L Shape 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:

    China OEM L Shape Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    China OEM L Shape Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    China OEM L Shape Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    China OEM L Shape Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    China OEM L Shape Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    China OEM L Shape Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    To be a result of ours specialty and service consciousness, our enterprise has won an excellent status between buyers all around the globe for China OEM L Shape Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Serbia, Nepal, San Francisco, "Good quality and reasonable price" are our business principles. If you are interested in our products or have any questions, please feel free to contact us. We hope to establish cooperative relationships with you in the near future.
  • As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Hellyngton Sato from Mecca - 2018.10.09 19:07
    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Eleanore from Belize - 2017.01.11 17:15
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