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Discount wholesale Semiconductor Ceramics – 99.7% Alumina Wafer Polish Plate – Chemshun Featured Image
  • Discount wholesale Semiconductor Ceramics – 99.7% Alumina Wafer Polish Plate – Chemshun
  • Discount wholesale Semiconductor Ceramics – 99.7% Alumina Wafer Polish Plate – Chemshun
  • Discount wholesale Semiconductor Ceramics – 99.7% Alumina Wafer Polish Plate – Chemshun
  • Discount wholesale Semiconductor Ceramics – 99.7% Alumina Wafer Polish Plate – Chemshun
  • Discount wholesale Semiconductor Ceramics – 99.7% Alumina Wafer Polish Plate – Chemshun
  • Discount wholesale Semiconductor Ceramics – 99.7% Alumina Wafer Polish Plate – Chemshun

Discount wholesale Semiconductor Ceramics – 99.7% Alumina Wafer Polish Plate – Chemshun

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We've one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for Ceramic Sleeve, Armor Ceramics, Mechanical Seal Ring, Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services.
Discount wholesale Semiconductor Ceramics – 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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    Discount wholesale Semiconductor Ceramics – 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Discount wholesale Semiconductor Ceramics – 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Discount wholesale Semiconductor Ceramics – 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Discount wholesale Semiconductor Ceramics – 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Discount wholesale Semiconductor Ceramics – 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Discount wholesale Semiconductor Ceramics – 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

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    Our enhancement depends around the sophisticated devices ,exceptional talents and repeatedly strengthened technology forces for Discount wholesale Semiconductor Ceramics – 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: French, Paraguay, Paraguay, Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !
    • This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Lynn from Uruguay - 2017.11.12 12:31
    This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Lee from Leicester - 2018.06.12 16:22
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