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Special Price for Rubber Backed Ceramic Tile - 99.7% Alumina Wafer Polish Plate – Chemshun

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We have now a skilled, performance group to offer excellent support for our consumer. We usually follow the tenet of customer-oriented, details-focused for Wafer Polishing Plate, Ceramic Substrate For Lcd, Ceramic Cyclone Liner, We are now looking forward to even greater cooperation with overseas customers based on mutual benefits. If you are interested in any of our products, please feel free to contact us for more details.
Special Price for Rubber Backed Ceramic Tile - 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:

    Special Price for Rubber Backed Ceramic Tile - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Special Price for Rubber Backed Ceramic Tile - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Special Price for Rubber Backed Ceramic Tile - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Special Price for Rubber Backed Ceramic Tile - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Special Price for Rubber Backed Ceramic Tile - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Special Price for Rubber Backed Ceramic Tile - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    We believe that long time period partnership is a result of top of the range, value added services, rich expertise and personal contact for Special Price for Rubber Backed Ceramic Tile - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: British, Portugal, Chicago, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad and create a great future together.
  • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By mary rash from Singapore - 2018.11.04 10:32
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Miranda from Ukraine - 2017.07.07 13:00
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