OEM ODM Advanced Precision Machinery Parts Wear Resistant Insulation Al203 Alumina Ceramic Block Parts
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Product Attributes
- Customization
- Available
- Application
- Industrial Ceramic
- Type
- Ceramic Parts
- Model NO.
- G-E120
- Color
- White, Lvory, Cream
- Size
- Customized
- Advantage
- High Temperature and Chemical Corrosion, High Vacuu
- Working Temperature
- 1400, 1500, 1600c, 1700c, 1800c
- Usage
- Industry Usage
- Shape
- Irregular Shape
- Material
- Alumina Ceramic
- Transport Package
- Carton
- Specification
- CUSTOMIZED
- Trademark
- Yunnuo
- Origin
- China Shanghai
- HS Code
- 8547100000
- Production Capacity
- 500000 PCS/Year
- Package Size
- 20.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description


Alumina ceramic components
Alumina ceramic (Aluminum Oxide or Al2O3) is an excellent electrical insulator and one of the most widely used advanced ceramic materials. Additionally, it is extremely resistant to wear and corrosion. Alumina components are used in a wide range of applications such as electronics, pump components and automotive sensors.
Process of production:
uniaxial (die) pressing, isostatic pressing, injection molding, extrusion and slip casting ect.
Properties:
* Good electrical insulation
* High mechanical strength
* Excellent wear resistance
* Excellent corrosion resistance
* Low dielectric constant
Applicatons:
* Special environment and electronic substrates
* Pump seals and other components
* Wear resistant inserts
* Insulating washers or bushings
* Semiconductor components
* Aerospace components
* Automotive sensors
* Electrical or electronic insulators
|
AL2O3%
|
60
|
75
|
80
|
85
|
92
|
95
|
99
|
99.7
|
|
Bulk Density (g/cm3)
|
3.0
|
3.1
|
3.3
|
3.4
|
3.6
|
3.7
|
3.81
|
3.91
|
|
Flexural strength (MPa)
|
205
|
280
|
215.7
|
230
|
312
|
304
|
340
|
370
|
|
Linear expansion coefficient (×10-6/C)(25-800C)
|
7.1
|
7.6
|
7.6
|
7.6
|
7.5
|
7.3
|
7.6
|
7.6
|
|
Thermal conductivity [w/(m.R)]
|
16
|
17
|
17
|
17
|
18
|
20
|
34
|
35
|
|
Dielectric strength (KV/mm)
|
10
|
10
|
10
|
10
|
10
|
10
|
10
|
10
|
|
Volume resistivity (Ω.cm) 20C
|
>1014
|
>1014
|
>10 14
|
>1014
|
>1014
|
>1014
|
>1014
|
>1014
|
|
300C
|
>1013
|
>1013
|
>10 13
|
>1013
|
>1013
|
>1012
|
>1010
|
>1010
|
|
Max C
|
1350
|
1100
|
1300
|
1350
|
1500
|
1600
|
1700
|
1800
|
|
Moh's hardness
|
7.5
|
7.5
|
7.5
|
7.5
|
8.5
|
8.8
|
9
|
9
|
|
Refractoriness
|
1800
|
1700
|
1800
|
1850
|
1920
|
2000
|
2030
|
2040
|




About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2442435". Items marked "" are certified.
Company Profile
Shanghai Yunnuo Industrial Co., Ltd. is located in Shanghai, China. Our team at yunnuo has the experience to assist you in producing the required items made of hard metal and technical ceramic that will fulfill your most stringent requirements. Our main products as below:
Industrial ceramic products: (Al2O3)alumina ceramics, (Zro2) zirconia ceramics, (MGO) magnesium oxide ceramics, (SiC)silicon carbide ceramics, steatite ceramic, mullite ceramic, cordierite, boron nitride, machinable ceramics, mica and other custom-made ceramics, etc. These are widely used in factories, research institutes, and other enterprises and institutions.
Our company's business philosophy: Integrity, efficiency, innovation, transcendence, and win-win. Our company is to focus on the needs of customers, all for the sake of customers, in the principle of good faith, we provide professional, efficient, high-quality services, constantly innovate in technology and products, surpass ourselves, strive for excellence, and achieve a win-win situation.
About Our Factory & Business Background
- Address
- Room 302, 3rd Floor, Building 1, No. 535 Shennan Road, Minhang District, Shanghai, China
- Terms of Payment
- T/T, PayPal, Western Union, Money Gram, by cash
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAP, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai,Ningbo
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2019-11-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
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