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Massive Selection for Sic Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun

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We pursue the administration tenet of "Quality is remarkable, Services is supreme, Status is first", and will sincerely create and share success with all customers for Wear Resistant Sic Pipes, Alumina Liner Plates, Alumina Mosaic With Dimple, sincerity and strength ,always keep approved good quanlity ,welcome to our factoty for visit and instruction and business.
Massive Selection for Sic Ceramic - 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:

    Massive Selection for Sic Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Massive Selection for Sic Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Massive Selection for Sic Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Massive Selection for Sic Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Massive Selection for Sic Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Massive Selection for Sic Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    Sticking for the principle of "Super Quality, Satisfactory service" ,We have been striving for being a superb small business partner of you for Massive Selection for Sic Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Dominica, Bolivia, Argentina, Our company has abundant strength and possesses a steady and perfect sales network system. We wish we could establish sound business relationships with all customers from at home and abroad on the basis of mutual benefits.
  • This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Sabina from Cambodia - 2017.03.07 13:42
    This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Julie from Botswana - 2018.12.30 10:21
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