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

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

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Being supported by an advanced and specialist IT team, we could give technical support on pre-sales & after-sales services for Ssic Ceramic Seal Ring, Steel Backed Rubber Liner, Silicon Carbide Bulletproof Ceramics, We will continually strive to improve our service and provide the best quality products with competitive prices. Any inquiry or comment is highly appreciated. Please contact us freely.
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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    We now have a highly efficient crew to deal with inquiries from clients. Our intention is "100% shopper pleasure by our merchandise quality, price tag & our staff service" and take pleasure in a very good standing amongst purchasers. With quite a few factories, we can easily provide a wide vary of High Quality Ceramic Grining Balls - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Kuwait, Zurich, Ottawa, Our items are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our merchandise and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
    • The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Genevieve from Kuwait - 2018.09.08 17:09
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Giselle from Netherlands - 2018.06.30 17:29
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