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Leading Manufacturer for Al2o3 Ceramic Substrate - 99.7% Alumina Wafer Polish Plate – Chemshun Featured Image
  • Leading Manufacturer for Al2o3 Ceramic Substrate - 99.7% Alumina Wafer Polish Plate – Chemshun
  • Leading Manufacturer for Al2o3 Ceramic Substrate - 99.7% Alumina Wafer Polish Plate – Chemshun
  • Leading Manufacturer for Al2o3 Ceramic Substrate - 99.7% Alumina Wafer Polish Plate – Chemshun
  • Leading Manufacturer for Al2o3 Ceramic Substrate - 99.7% Alumina Wafer Polish Plate – Chemshun
  • Leading Manufacturer for Al2o3 Ceramic Substrate - 99.7% Alumina Wafer Polish Plate – Chemshun
  • Leading Manufacturer for Al2o3 Ceramic Substrate - 99.7% Alumina Wafer Polish Plate – Chemshun

Leading Manufacturer for Al2o3 Ceramic Substrate - 99.7% Alumina Wafer Polish Plate – Chemshun

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Our intention should be to fulfill our consumers by offering golden provider, superior price and superior quality for Al2o3 Ceramic Substrate, Zirconia Toughened Alumina, Ceramic Cyclone Pipe, Adhering to your small business principle of mutual positive aspects, we have now won superior popularity among our customers because of our best solutions, excellent products and competitive selling prices. We warmly welcome clients from your home and overseas to cooperate with us for common achievement.
Leading Manufacturer for Al2o3 Ceramic Substrate - 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:

    Leading Manufacturer for Al2o3 Ceramic Substrate - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Leading Manufacturer for Al2o3 Ceramic Substrate - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Leading Manufacturer for Al2o3 Ceramic Substrate - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Leading Manufacturer for Al2o3 Ceramic Substrate - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Leading Manufacturer for Al2o3 Ceramic Substrate - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Leading Manufacturer for Al2o3 Ceramic Substrate - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

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    We not only will try our greatest to offer you excellent services to just about every client, but also are ready to receive any suggestion offered by our buyers for Leading Manufacturer for Al2o3 Ceramic Substrate - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Haiti, Liberia, Lahore, With more and more Chinese products and solutions around the world, our international business is developing rapidly and economic indicators big increase year by year. We have enough confidence to supply you both better solutions and service, because we've been more and more powerful, specialist and experience in domestic and international.
    • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By lucia from Ottawa - 2018.12.22 12:52
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Elma from Curacao - 2018.09.29 13:24
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