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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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Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for Elbow Ceramic Liner, Abrasive Wear Resistance, Silicon Carbide Sphere, For even more data, please do not be reluctant to call us. All inquiries from you may be highly appreciated.
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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    The corporate upholds the philosophy of "Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth", will keep on to serve outdated and new clients from home and abroad whole-heatedly for Discount wholesale Semiconductor Ceramics – 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Doha, Morocco, Malaysia, We are seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development.
    • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Jill from Cambodia - 2017.11.12 12:31
    The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Antonia from Sheffield - 2017.05.02 18:28
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