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High Performance Ceramic Brick Tile - 99.7% Alumina Wafer Polish Plate – Chemshun

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We pursue the management tenet of "Quality is remarkable, Company is supreme, Name is first", and will sincerely create and share success with all clientele for Zirconia Grinding Beads, Half Hexagon Ceramic Tile, Cyclone Wear Plate Lining, We are sincerely looking forward to establishing good cooperative relationships with customers from at home and abroad for creating a bright future together.
High Performance Ceramic Brick Tile - 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:

    High Performance Ceramic Brick Tile - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    High Performance Ceramic Brick Tile - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    High Performance Ceramic Brick Tile - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    High Performance Ceramic Brick Tile - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    High Performance Ceramic Brick Tile - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    High Performance Ceramic Brick Tile - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    Our business puts emphasis on the administration, the introduction of talented personnel, as well as the construction of team building, trying hard to further improve the standard and liability consciousness of staff members customers. Our enterprise successfully attained IS9001 Certification and European CE Certification of High Performance Ceramic Brick Tile - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Japan, Hungary, India, Our company adheres to the spirit of "lower costs, higher quality, and making more benefits for our clients". Employing talents from the same line and adhering to the principle of "honesty, good faith, real thing and sincerity", our company hopes to gain common development with clients from both at home and abroad!
  • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Henry from Lithuania - 2018.06.05 13:10
    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Naomi from Gabon - 2018.12.11 11:26
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