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China Supplier Ceramic With Steel Fabrication - 99.7% Alumina Wafer Polish Plate – Chemshun Featured Image
  • China Supplier Ceramic With Steel Fabrication - 99.7% Alumina Wafer Polish Plate – Chemshun
  • China Supplier Ceramic With Steel Fabrication - 99.7% Alumina Wafer Polish Plate – Chemshun
  • China Supplier Ceramic With Steel Fabrication - 99.7% Alumina Wafer Polish Plate – Chemshun
  • China Supplier Ceramic With Steel Fabrication - 99.7% Alumina Wafer Polish Plate – Chemshun
  • China Supplier Ceramic With Steel Fabrication - 99.7% Alumina Wafer Polish Plate – Chemshun
  • China Supplier Ceramic With Steel Fabrication - 99.7% Alumina Wafer Polish Plate – Chemshun

China Supplier Ceramic With Steel Fabrication - 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 Wear Resistant Silicon Carbides, Ceramic Hex Tile, Alumina Ceramic Wafer Polishing Plate, We sincerely welcome both foreign and domestic business partners, and hope to work with you in the near future!
China Supplier Ceramic With Steel Fabrication - 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:

    China Supplier Ceramic With Steel Fabrication - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    China Supplier Ceramic With Steel Fabrication - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    China Supplier Ceramic With Steel Fabrication - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    China Supplier Ceramic With Steel Fabrication - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    China Supplier Ceramic With Steel Fabrication - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    China Supplier Ceramic With Steel Fabrication - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

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    Assume full responsibility to satisfy all needs of our clients; achieve continual advancements by endorsing the expansion of our purchasers; turn into the final permanent cooperative partner of clientele and maximize the interests of clients for China Supplier Ceramic With Steel Fabrication - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: United Arab Emirates, Lithuania, Singapore, We have got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.
    • We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Giselle from Leicester - 2018.02.21 12:14
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Nana from Morocco - 2017.06.22 12:49
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