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High Quality Ceramic Grining Balls - 99.7% Alumina Wafer Polish Plate – Chemshun

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We always get the job done being a tangible workforce making sure that we can easily give you the very best quality as well as finest selling price for Cylinder Liner, Sic Hexagonal Tiles, Alumina Ceramic Balls, To better expand market, we sincerely invite ambitious individuals and companies to join as an agent.
High Quality Ceramic Grining Balls - 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:

    High Quality Ceramic Grining Balls - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    High Quality Ceramic Grining Balls - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    High Quality Ceramic Grining Balls - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    High Quality Ceramic Grining Balls - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    High Quality Ceramic Grining Balls - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    High Quality Ceramic Grining Balls - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    The incredibly rich projects administration experiences and a person to 1 service model make the substantial importance of organization communication and our easy understanding of your expectations for High Quality Ceramic Grining Balls - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: San Francisco, Iraq, Turin, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, please feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our products, please feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.
  • This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Pandora from Sri Lanka - 2017.06.16 18:23
    The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Bruno Cabrera from venezuela - 2018.10.31 10:02
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