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Low MOQ for Bulletproof Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun

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Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for Alumina Grinding Ball, Yttria Zirconia, Interlocking Alumina Tile, While using the tenet of "faith-based, customer first", we welcome customers to phone or e-mail us for cooperation.
Low MOQ for Bulletproof Ceramic - 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:

    Low MOQ for Bulletproof Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Low MOQ for Bulletproof Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Low MOQ for Bulletproof Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Low MOQ for Bulletproof Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Low MOQ for Bulletproof Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Low MOQ for Bulletproof Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    Fast and superior quotations, informed advisers to help you choose the correct merchandise that suits all your requirements, a short generation time, responsible quality control and different services for paying and shipping affairs for Low MOQ for Bulletproof Ceramic - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Burundi, Iraq, Cannes, All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients in the near future.
  • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Genevieve from Kenya - 2017.03.28 16:34
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Christine from Saudi Arabia - 2018.12.28 15:18
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