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Ordinary Discount Fine Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun

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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Alumina Engineered Ceramics, Elbow Ceramic Liner, Ceramic Bend, Therefore, we can meet different inquiries from different clients. Please find our website to check more information from our products.
Ordinary Discount Fine 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:

    Ordinary Discount Fine Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Ordinary Discount Fine Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Ordinary Discount Fine Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Ordinary Discount Fine Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Ordinary Discount Fine Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    Ordinary Discount Fine Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    Bear "Customer initially, High-quality first" in mind, we work closely with our prospects and supply them with efficient and specialist companies for Ordinary Discount Fine Ceramics - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: kazan, Mexico, Miami, Item have passed by means of the national qualified certification and been well received in our main industry. Our expert engineering team will often be ready to serve you for consultation and feedback. We are able to also deliver you with cost-free samples to meet your specifications. Ideal efforts will probably be produced to provide you the most beneficial service and solutions. Should you be interested in our company and solutions, please make contact with us by sending us emails or call us straight away. To be able to know our solutions and enterprise. ar more, you'll be able to come to our factory to see it. We'll constantly welcome guests from all over the world to our firm. o build business enterprise. elations with us. Please feel absolutely free to speak to us for organization. nd we believe we will share the best trading practical experience with all our merchants.
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Jason from Holland - 2018.09.23 18:44
    Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Nana from Plymouth - 2017.05.21 12:31
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