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Newly Arrival Zirconium Ceramic Beads - 99.7% Alumina Wafer Polish Plate – Chemshun

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Newly Arrival Zirconium Ceramic Beads - 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:

    Newly Arrival Zirconium Ceramic Beads - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Newly Arrival Zirconium Ceramic Beads - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Newly Arrival Zirconium Ceramic Beads - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Newly Arrival Zirconium Ceramic Beads - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Newly Arrival Zirconium Ceramic Beads - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Newly Arrival Zirconium Ceramic Beads - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    Our corporation puts emphasis about the administration, the introduction of talented staff, plus the construction of team building, attempting hard to improve the quality and liability consciousness of team members. Our organization successfully attained IS9001 Certification and European CE Certification of Newly Arrival Zirconium Ceramic Beads - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Georgia, Philippines, Lithuania, Many products fully conform to the most rigorous of international guidelines and with our first-rate delivery service you will have them delivered at any time and in any place. And because Kayo deals in the entire spectrum of protective equipment, our customers don't need to waste time shopping around.
  • We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Antonio from Italy - 2017.03.07 13:42
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Muriel from Bolivia - 2018.11.28 16:25
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