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8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun Featured Image
  • 8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun
  • 8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun
  • 8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun
  • 8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun
  • 8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun
  • 8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun

8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun

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8 Year Exporter Wear Resistant 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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    8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

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    We generally continually give you quite possibly the most conscientious shopper company, and the widest variety of designs and styles with finest materials. These endeavours include the availability of customized designs with speed and dispatch for 8 Year Exporter Wear Resistant Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Italy, Oman, Algeria, We have a dedicated and aggressive sales team, and many branches, catering to our main customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.
    • On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
    5 Stars By Marcia from India - 2017.03.08 14:45
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Honorio from Brazil - 2018.09.16 11:31
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