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Quality Inspection for Ssic Ceramic Seal Ring - 99.7% Alumina Wafer Polish Plate – Chemshun

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As a way to present you with ease and enlarge our enterprise, we also have inspectors in QC Workforce and assure you our greatest support and solution for Wear Resistant Tiles For Chutes, Custom Made Ceramic Components, Ceramic Pulley Lagging, We are glad that we are steadily growing with the active and long term support of our satisfied customers!
Quality Inspection for Ssic Ceramic Seal Ring - 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:

    Quality Inspection for Ssic Ceramic Seal Ring - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Quality Inspection for Ssic Ceramic Seal Ring - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Quality Inspection for Ssic Ceramic Seal Ring - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Quality Inspection for Ssic Ceramic Seal Ring - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Quality Inspection for Ssic Ceramic Seal Ring - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Quality Inspection for Ssic Ceramic Seal Ring - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    With dependable high-quality method, fantastic standing and ideal purchaser assistance, the series of products produced by our firm are exported to many countries and regions for Quality Inspection for Ssic Ceramic Seal Ring - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Uruguay, Japan, Lyon, Based on products and solutions with high quality, competitive price, and our full range service, we have accumulated experienced strength and experience, and we've built up a very good reputation in the field. Along with the continuous development, we commit ourselves not only to the Chinese domestic business but also the international market. May you moved by our high quality items and passionate service. Let's open a new chapter of mutual benefit and double win.
  • In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Julie from Hamburg - 2018.09.19 18:37
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Edith from Chile - 2017.01.11 17:15
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