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

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With a complete scientific quality management system, good quality and good faith, we win good reputation and occupied this field for Silicon Carbide Bulletproof Ceramics, Interlock Blocks, Alumina Liner Plates, We welcome new and previous customers from all walks of lifestyle to call us for upcoming business enterprise interactions and reach mutual accomplishment!
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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    The key to our success is "Good Products Good quality, Reasonable Value and Efficient Service" for Massive Selection for Sic Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Guyana, Slovakia, French, With more and more Chinese products around the world, our international business is developing rapidly and economic indicators big increase year by year. We have enough confidence to offer you both better products and service, because we are more and more powerful, professional and experience in domestic and international.
  • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Laurel from Kuala Lumpur - 2018.07.26 16:51
    Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Beatrice from Sri Lanka - 2017.09.28 18:29
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