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100% Original Ceramic Titles - 99.7% Alumina Wafer Polish Plate – Chemshun

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Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for Disc Wafer Round Substrate, Ceramic Lined Elbow, Mosaic Hex Tile, We aim at Ongoing system innovation, management innovation, elite innovation and market innovation, give full play to the overall advantages, and constantly improve service quality.
100% Original Ceramic Titles - 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:

    100% Original Ceramic Titles - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    100% Original Ceramic Titles - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    100% Original Ceramic Titles - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    100% Original Ceramic Titles - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    100% Original Ceramic Titles - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures

    100% Original Ceramic Titles - 99.7% Alumina Wafer Polish Plate – Chemshun detail pictures


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    We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for 100% Original Ceramic Titles - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Greece, Ukraine, Portland, Our solutions have national accreditation standards for experienced, premium quality goods, affordable value, was welcomed by people around the globe. Our products will continue to increase in the order and look forward to cooperation with you, Truly must any of people goods be of interest to you, make sure you letus know. We're likely to be delighted to give you a quotation up on receipt of one's in depth specs.
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Marguerite from Birmingham - 2018.09.23 17:37
    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Letitia from UK - 2017.12.31 14:53
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