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Wholesale Dealers of Ceramic Hexagonal Tiles - 99.7% Alumina Wafer Polish Plate – Chemshun

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Our mission will be to become an innovative supplier of high-tech digital and communication devices by furnishing benefit added structure, world-class manufacturing, and service capabilities for Armor Materials, Zro2 Ceramics, Square Tile Pads, We have now ISO 9001 Certification and qualified this item .in excess of 16 years experiences in manufacturing and designing, so our items featured with best quality and competitive selling price. Welcome cooperation with us!
Wholesale Dealers of Ceramic Hexagonal Tiles - 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:

    Wholesale Dealers of Ceramic Hexagonal Tiles - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Wholesale Dealers of Ceramic Hexagonal Tiles - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Wholesale Dealers of Ceramic Hexagonal Tiles - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Wholesale Dealers of Ceramic Hexagonal Tiles - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Wholesale Dealers of Ceramic Hexagonal Tiles - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Wholesale Dealers of Ceramic Hexagonal Tiles - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    We have now probably the most innovative production equipment, experienced and qualified engineers and workers, regarded high quality control systems and also a friendly expert income team pre/after-sales support for Wholesale Dealers of Ceramic Hexagonal Tiles - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Argentina, Cannes, Oslo, Since its foundation , the company keeps living up to the belief of "honest selling , best quality , people-orientation and benefits to customers. " We're doing everything to supply our customers with best services and best solutions . We promise that we are going to be responsible all the way to the end once our services begin.
  • 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 Poppy from Montreal - 2017.09.30 16:36
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Karl from Seattle - 2018.11.02 11:11
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