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Hot New Products Ceramic Cylinder - 99.7% Alumina Wafer Polish Plate – Chemshun

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We know that we only thrive if we will guarantee our combined cost competiveness and high-quality advantageous at the same time for Ceramic With Steel Fabrication, Mechanical Seal Ceramics, Wear Resistant Sic Pipes, We imagine we'll become a leader in building and producing high quality products in equally Chinese and international markets. We hope to cooperate with a lot more friends for mutual added benefits.
Hot New Products Ceramic Cylinder - 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:

    Hot New Products Ceramic Cylinder - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Hot New Products Ceramic Cylinder - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Hot New Products Ceramic Cylinder - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Hot New Products Ceramic Cylinder - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Hot New Products Ceramic Cylinder - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Hot New Products Ceramic Cylinder - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    We believe that prolonged expression partnership is really a result of top of the range, value added support, rich encounter and personal contact for Hot New Products Ceramic Cylinder - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Uruguay, Philippines, Serbia, Now we have a excellent team supplying specialist service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We have been sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our company and purchase our solutions.
  • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Penny from Latvia - 2018.09.21 11:01
    We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Evelyn from Jakarta - 2018.11.28 16:25
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