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Bottom price Ceramic Tube - 99.7% Alumina Wafer Polish Plate – Chemshun

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Gaining customer satisfaction is our company's aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for Semiconductor Ceramics, Elbow Ceramic Liner, Angled Pipe Tile, Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
Bottom price Ceramic Tube - 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:

    Bottom price Ceramic Tube - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Bottom price Ceramic Tube - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Bottom price Ceramic Tube - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Bottom price Ceramic Tube - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Bottom price Ceramic Tube - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Bottom price Ceramic Tube - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    We pursue the administration tenet of "Quality is superior, Services is supreme, Standing is first", and will sincerely create and share success with all customers for Bottom price Ceramic Tube - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Mali, Mombasa, Oman, Our company's main items are widely used all over the world; 80% of our products and solutions exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.
  • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Edward from United Arab Emirates - 2017.11.01 17:04
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Kelly from Ottawa - 2017.03.08 14:45
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