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Rapid Delivery for Mechanical Seal Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun Featured Image
  • Rapid Delivery for Mechanical Seal Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun
  • Rapid Delivery for Mechanical Seal Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun
  • Rapid Delivery for Mechanical Seal Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun
  • Rapid Delivery for Mechanical Seal Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun
  • Rapid Delivery for Mechanical Seal Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun
  • Rapid Delivery for Mechanical Seal Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun

Rapid Delivery for Mechanical Seal Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun

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With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of Ceramic Lining Cylinder Pipe, Alumina Oxide Blocks, Ceria Stabilized Zirconia Beads, We've been not pleased while using the present achievements but we are trying finest to innovate to satisfy buyer's much more personalized needs. No matter where you will be from, we have been here to wait for your sort ask for, and welcom to go to our manufacturing facility. Choose us, you can meet your trusted supplier.
Rapid Delivery for Mechanical Seal 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:

    Rapid Delivery for Mechanical Seal Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Rapid Delivery for Mechanical Seal Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Rapid Delivery for Mechanical Seal Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Rapid Delivery for Mechanical Seal Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Rapid Delivery for Mechanical Seal Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Rapid Delivery for Mechanical Seal Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

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    We believe that prolonged time period partnership is really a result of top of the range, benefit added provider, prosperous knowledge and personal contact for Rapid Delivery for Mechanical Seal Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Poland, Mongolia, Mauritania, Furthermore, all of our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. If you are interested in any of our products, please don't hesitate to contact us. We will do our best to meet your needs.
    • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Hulda from Burundi - 2018.09.23 17:37
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Alex from Hanover - 2017.03.08 14:45
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