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Lowest Price for Ceramic Composite Sheets - 99.7% Alumina Wafer Polish Plate – Chemshun

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Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for Alumina Elbow 90 Degree, Ceramic Tiles With Studs, Wear Resistant Alumina Ceramics, Welcome worldwide customers to contact us for business and long-term cooperation. We will be your reliable partner and supplier of auto parts and accessories in China.
Lowest Price for Ceramic Composite Sheets - 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:

    Lowest Price for Ceramic Composite Sheets - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Lowest Price for Ceramic Composite Sheets - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Lowest Price for Ceramic Composite Sheets - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Lowest Price for Ceramic Composite Sheets - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Lowest Price for Ceramic Composite Sheets - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Lowest Price for Ceramic Composite Sheets - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    To be able to give you benefit and enlarge our business, we also have inspectors in QC Team and assure you our greatest service and products for Lowest Price for Ceramic Composite Sheets - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Nicaragua, Borussia Dortmund, Jakarta, We adhere to client 1st, top quality 1st, continuous improvement, mutual advantage and win-win principles. When cooperation together with the customer, we provide shoppers with the highest high-quality of service. Established good business relations using the Zimbabwe buyer inside the business, we've got established own brand and reputation. At the identical time, wholeheartedly welcome new and old prospects to our company to go to and negotiate small business.
  • The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Eileen from Sri Lanka - 2017.12.19 11:10
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Stephanie from Myanmar - 2018.06.26 19:27
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