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

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Our items are commonly identified and trusted by people and can fulfill repeatedly altering economic and social wants of Body Armor Vest Bulletproof, Wear Resistant Elbow Lining, Wear Resistant Ceramics, Good quality, timely service and Competitive price, all win us a good fame in xxx field despite the international intense competition.
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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    Our aim is usually to give superior quality items at aggressive rates, and top-notch company to clients around the earth. We have been ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for Massive Selection for Sic Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Pakistan, luzern, Brasilia, Welcome any of your inquiries and concerns for our products. We look forward to establishing a long-term business relationship with you in the near future. Contact us today. We are the first business partner for you!
  • High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Edith from Zambia - 2018.10.01 14:14
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Diana from Karachi - 2018.06.30 17:29
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