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Reasonable price Ceramic Sleeve - 99.7% Alumina Wafer Polish Plate – Chemshun

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Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for Ceramic Chute, , Alumina Tile Kit, We have been also the appointed OEM manufacturing unit for several worlds' famous merchandise brands. Welcome to contact us for more negotiation and cooperation.
Reasonable price Ceramic Sleeve - 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:

    Reasonable price Ceramic Sleeve - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Reasonable price Ceramic Sleeve - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Reasonable price Ceramic Sleeve - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Reasonable price Ceramic Sleeve - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Reasonable price Ceramic Sleeve - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Reasonable price Ceramic Sleeve - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    "Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Reasonable price Ceramic Sleeve - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Madagascar, Belarus, Sudan, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
  • Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Martin Tesch from Sacramento - 2017.05.21 12:31
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Harriet from Jamaica - 2017.06.29 18:55
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