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

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

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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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    We usually keep on with the principle "Quality To start with, Prestige Supreme". We've been fully committed to offering our purchasers with competitively priced excellent solutions, prompt delivery and skilled support for High Performance Ceramic Brick Tile - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Qatar, Iceland, Colombia, Our company abides by the management idea of "keep innovation, pursue excellence". On the basis of assuring the advantages of existing products, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.
    • 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 Roland Jacka from Indonesia - 2017.07.07 13:00
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Miranda from Kazakhstan - 2018.05.22 12:13
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