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Discount Price Composite Plate Bulletproof Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun

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Persisting in "High quality, Prompt Delivery, Aggressive Price", we have established long-term cooperation with clientele from both equally overseas and domestically and get new and old clients' higher comments for Steel Backed Rubber Liner, Wear Ceramic Parts, Alumina Tube, As we are moving forward, we keep an eye on our ever-expanding product range and make improvement to our services.
Discount Price Composite Plate Bulletproof Ceramics - 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:

    Discount Price Composite Plate Bulletproof Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Discount Price Composite Plate Bulletproof Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Discount Price Composite Plate Bulletproof Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Discount Price Composite Plate Bulletproof Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Discount Price Composite Plate Bulletproof Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Discount Price Composite Plate Bulletproof Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    Our target should be to consolidate and enhance the top quality and service of current goods, in the meantime frequently create new products to satisfy diverse customers' calls for for Discount Price Composite Plate Bulletproof Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: French, Kyrgyzstan, British, With a state-of-the-art comprehensive marketing feedback system and 300 skilled workers' hard work, our company has developed all kinds of products ranging from high class, medium class to low class. This whole selection of fine products offers our customers different choices. Besides, our company sticks to high quality and reasonable price, and we also offer good OEM services to many famous brands.
  • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Mabel from Pakistan - 2018.06.30 17:29
    Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Leona from Jamaica - 2018.09.16 11:31
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