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Free sample for Wear Ceramic Parts - 99.7% Alumina Wafer Polish Plate – Chemshun

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Free sample for Wear Ceramic Parts - 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:

    Free sample for Wear Ceramic Parts - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Free sample for Wear Ceramic Parts - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Free sample for Wear Ceramic Parts - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Free sample for Wear Ceramic Parts - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Free sample for Wear Ceramic Parts - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Free sample for Wear Ceramic Parts - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    Our primary purpose is to give our shoppers a serious and responsible company relationship, giving personalized attention to all of them for Free sample for Wear Ceramic Parts - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Peru, Georgia, Albania, Our professional engineering group will always be ready to serve you for consultation and feedback. We are able to also offer you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to give you the ideal service and goods. For anyone who is thinking about our company and merchandise, please contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We'll always welcome guests from all over the world to our business to build company relations with us. Please feel free to get in touch with us for business and we believe we are going to share the top trading practical experience with all our merchants.
  • The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Elva from Colombia - 2017.01.11 17:15
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Page from Guatemala - 2017.03.08 14:45
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