Communicate with Supplier? Supplier
Andy Chen Mr. Andy Chen
What can I do for you?
Chat Now Contact Supplier

Jinghui Industry Ltd.

High Hardness Insulating 96% 99% Ceramic Al2O3 Plates
High Hardness Insulating 96% 99% Ceramic Al2O3 Plates
High Hardness Insulating 96% 99% Ceramic Al2O3 Plates
High Hardness Insulating 96% 99% Ceramic Al2O3 Plates
High Hardness Insulating 96% 99% Ceramic Al2O3 Plates

High Hardness Insulating 96% 99% Ceramic Al2O3 Plates

Payment Type: T/T,Paypal,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order: 500 Piece/Pieces
Delivery Time: 30 Days

Contact Now Add to Basket

Basic Info

    Model No.: Customized

    Material: 95%, 99% Or 99.5% Alumina

    Color: White, Pink, Balck, Ivory

    Max. OD: 100mm

    Max. Overall Length: 100mm

    Thickness Specification: 0.3mm To 10mm Thick

    Precision Process: Laser Cutting, Machining, Polishing, Galzing

    Tolerance: Best To Be 0.01mm

    Certificate: ISO9001:2008, SGS

    Features: Excellent Insulation, Low Thermal Conductivity

    Application: Ceramic Liner Plate, Ceramic Circuit Board

Additional Info

    Packaging: Export carton

    Productivity: 100,000 sets/month

    Brand: Jinghui ceramics

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Supply Ability: 500,000 sets/month

    Certificate: RoHS

    HS Code: 8547100000

    Port: Shenzhen Port,Hongkong Port

Product Description

High Hardness Insulating 96% 99% Ceramic Al2O3 Plates

Description of ceramic al2o3 plates

Al2O3, also known as alumina, is a hard-wearing technical ceramic material regularly used in a broad range of industrial applications. Al2O3 ceramic plates are frequently shaped by tape casting, dry pressed or Isostatic pressed and sintered under high temperature to be a strong and dense technical ceramic plates.
This kind of Industrial Ceramic Plate can be made of different purity alumina ranges from 95% to 99.8%, also we are able to cater to various custom specifications, in addition to custom compositions for commercial and research applications and new proprietary technologies.
In order to reach some special application, like enhance the insulation strength, dielectric, precision assembly, we always proceed with these ceramic alumina plates with the secondary process with our in-housing manufacturing types of equipment, including diamond-like polishing, glazed surface, high precision machining, and metalized.
We have the capability in producing small to large size ceramic al2o3 plates, whatever, it's a prototyping case or high volume project, we could provide you an ideal solution. Besides, we are proceeding with a variety of ceramic sheets, ceramic substrates, metalized ceramic substrates.

The specification of ceramic al2o3 plates

Optional material Aluminum oxide, zirconium oxide, silicon nitride and silicon carbon
Maximum size 600mm x 500mm Thickness Range from 0.3mm to 30mm
Dimensional tolerance Best to be 0.02mm Roughness Best to be Ra0.05
Surface treatment Lapping, fine ground, well-polished, glazing and metallizing

The prime features of ceramic al2o3 plates

1. High-Temperature Resistance, high Wear-resistance

2. Minimal warpage, bending, and undulation

3. Good smoothness/flatness with a full dense body

4. Physical and chemical properties are stable even in a harsh environment

5. Excellent thermal shock resistance. High thermal conductivity and coefficient of thermal expansion similar to that of silicon

6. Excellent electrical insulation properties, the high dielectric breakdown voltage

7. Excellent resistance against oil and chemical

8. Stable breaking strength, and less variance in shape or dimensions

Application of ceramic al2o3 plate

Alumina Ceramic plates are mainly used in high-power equipment, IC MOS tubes, IGBT patch thermal insulation, high-frequency power supply, communication, mechanical equipment, high current, high voltage, high temperature and other product components that require thermal insulation and so on.


Technical Data. sheet

Items Unit

95%

alumina

99.2%

alumina

99.5%

alumina

ZrO2

(Y-TZP)

SiC TiO2 Si3N4
Color White Ivory Ivory White Black Black Gray
Density g/cm3 ≥3.60 ≥3.80 ≥3.85 ≥6.0 ≥3.21 ≥4.00 3.22
Water absorption % 0 0 0 0 0 0 0
Hardness HV 1500 1700 1700 1300 2500 800
Flexural strength Mpa ≥320 ≥338 ≥379 1200 550 158 650
Compressive strength Mpa ≥2000 ≥2240 ≥2240 1990 3306 --- 2200
Max. service temperature
(Non-loading)
1550 1600 1675 850 1600 1000 1200
Thermal conductivity W/(m.K) 24 29 30 2.5 150 5 25
Volume
resistivity
Ω.cm > 10^14 > 10^14 > 10^14 > 10^11 10^5 10^12 > 10^14
Insulation strength kV/mm 18 18 19 17 --- 3.93 16
Dielectric constant - 9.5 9.5 9.7 29 --- 95 8.2


Our strength

Workshop and quality guarantee


FAQs (Frequently Asked Questions)

Q1. Is it available to provide customized products?

A: We always support customized Ceramic Substrate, ceramic plate, ceramic wafer as per different dimensions, design and shape.

Q2. How long can I expect to get the sample?
A: After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 4 weeks.

The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.

Q3. What about the transportation and delivery date?
A: Normally we use Int`l express by our forwarder, or with client`s account number. It is about 3~5 working days.

For some heavy goods, sea freight will be recommended, it will take around 1 month, but It also depends on where you are.

Q4. How to ensure the quality?

A: The dimension out of any batch will be carried out sampling inspection per International AQL standard. 100% cosmetic inspection will be done.

Q5. Are you a factory or trading company?
A: We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.

Looking for ideal Alumina Ceramic Plates Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 96% Alumina Ceramic Plates are quality guaranteed. We are China Origin Factory of 96% Alumina Plates. If you have any question, please feel free to contact us.

Product Categories : Advanced Ceramic Plate > Industrial Ceramic Plate

Email to this supplier

Your message must be between 20-8000 characters

Related Products List