Alumina Oxide Ceramic/Al2O3 Ceramic Discs and Wafer
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Product Highlights
- Custom Size & Tolerance: Size customized according to drawings with +/-0.01mm tolerance.
- High Precision Laser Cutting: Laser cutting accuracy +/-0.02mm, max size 152.4x152.4mm.
- Excellent Thermal Conductivity: 96% Alumina offers 25 W/(m.k) thermal conductivity for heat dissipation.
- Low MOQ & Flexible Orders: MOQ is not limited, small quantity orders are welcome.
- Free Sample Availability: Free samples provided, buyer only pays freight cost.
- Professional Manufacturer: Factory established in 2007 with experienced R&D team.
Product Attributes
- Customization
- Available
- Application
- Industrial Ceramic
- Type
- Ceramic Plates
- Model NO.
- NA
- Size
- According to Drawings
- Tolerance
- +/-0.01mm
- Color
- White
- Density
- 3.9g/cm3
- Lead Time
- 20-30days
- Material
- Alumina Ceramic
- Transport Package
- Box/Carton/Wooden Case
- Specification
- Customized
- Trademark
- Hard
- Origin
- China
- HS Code
- 8547100000
- Production Capacity
- 1000PCS/Month
Product Images of Alumina Oxide Ceramic/Al2O3 Ceramic Discs and Wafer
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Alumina Oxide Ceramic/Al2O3 Ceramic Discs and Wafer -
Alumina Oxide Ceramic/Al2O3 Ceramic Discs and Wafer -
Alumina Oxide Ceramic/Al2O3 Ceramic Discs and Wafer -
Alumina Oxide Ceramic/Al2O3 Ceramic Discs and Wafer -
Alumina Oxide Ceramic/Al2O3 Ceramic Discs and Wafer -
Alumina Oxide Ceramic/Al2O3 Ceramic Discs and Wafer -
Alumina Oxide Ceramic/Al2O3 Ceramic Discs and Wafer
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Product Description
Product Destription
Supply 96% Alumina/Zirconia/Silicon Nitride Ceramic Substrate/Plate Ceramic plate are used in many electronic applications where a thin insulating layer of thermally stable material is required to conduct heat away from electronic components whilst electrically insulating them, and material is 95%, 96%, 99% alumina and zirconia.
Properties with excellent insulation, high mechanical strength, high thermal conductivity, low expansion coefficient, small dielectric constant, high-temperature resistance, excellent erosion and wear resistance, good quality in chemical shock heat and cold.
Thickness: 0.3mm, 0.38mm, 0.5mm, 0.635mm,1mm, And According to drawings
Size: 10-200mm
Laser Cutting Ceramic Substrates
Cutting the highest accuracy: +/-0.02mm
Cutting maximum size: 152.4 x 152.4mm
Cutting minimum aperture diameter: 0.1mm
Cutting max thickness: 1.5mm
Company Information
Factory Show
Our Products
Ceramic Properties
| Properties | Units | 96% Al2O3 |
99% Al2O3 |
Zirconia | Silicon Nitride |
Machinable Ceramic |
| Material Characteristics | ||||||
| Gas Permeability | 0 | 0 | 0 | 0 | 0 | |
| Water Absorption | % | 0% | 0% | 0% | 0% | 0.038% |
| Colour | White | Ivory | White | Grey | White | |
| Density | g/cm3 | 3.7 | 3.85 | 6 | 3.2 | 2.7 |
| Physical Characteristics | ||||||
| Hardness | Kg/mm2 | 1100 | 1400 | 1100 | 1600 | 1175 |
| Modulus of Elasticity | Gpa | 300 | 350 | 200 | 300 | 65 |
| Flexural Strength | Mpa | 300 | 340 | 1150 | 600 | 108 |
| Compressive Strength | Mpa | 2100 | 2200 | 2500 | 2500 | 488 |
| Fracture Toughness | Mpam1/2 | 3.5 | 4 | 12 | 6 | |
| Thermodynamic Property | ||||||
| Max Use Temperature | °C | 1500 | 1650 | 1500 | 1800 | 800 |
| Thermal Conductiviey | W/(m.k) | 25 | 27.5 | 2.5 | 20 | 1.68 |
| Thermal Expansion Coefficient | 10-6/°C | 7.5 | 8 | 10 | 3.2 | 8.6 |
| Thermal Shock Resistance | △T°C | 200 | 200 | 250 | 600 | 200 |
| Specific Heat | J/kg.K | 860 | 860 | 500 | 500 | |
| Electrical Specification | ||||||
| Dielectric Strength | KV/mm | 12 | 10 | 5 | 40 | |
| Dielectric Constant | εr | 9.5 | 9.1 | 12 | 6 | 7 |
| Volume Resistivity | Ω | ≥1014 | ≥1014 | ≥1010 | ≥1014 | ≥1016 |
| Dielectric Loss Angle | 0.0002 | 0.0002 | 0.001 | |||
Packing & Delivery
Why Choose Us?
1.12 years of professional production industrial ceramics factory
2. High quality products with low price
3. High precision parts with lowest tolerance
4. Show time for production
5. Has a group of experienced, professional and efficient R&D team
6. Has a good reputation in China and abroad.
7. MOQ is not limited, small quantity is welcome.
8. Vigorous team and good after-sales service
FAQ
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance, balance before shippment.
Contact Us:
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI192021". Items marked "
" are certified.
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Company Profile
Shenzhen Hard Precision Ceramic Co., Ltd founded in 2007, located in Shenzhen of China. We are a company that integrates development, design, molding, sintering, production and sales of precision ceramic products. After 10 years of development, we have cooperated with more than 6000 customers and 60 universities; Our factory covers an area of 10000+ square meters, 100+ employees, and annual production value of nearly 20 million. We have a higher visibility and better reputation in the same industry.
Compared with metals material, ceramic materials have excellent properties such as high hardness, high strength, high temperature(fire) resistance, wear resistance, corrosion resistance, acid and alkali resistance, oxidation resistance, insulation, nonmagnetic, good chemical stability and other excellent performance, so it is often used in the environment of the metal material is not up to. Advanced ceramics application prospect are very widely. It's widely used in aerospace, aviation, military industry, nuclear power, machinery, textile, chemical, electronic, food, medical, etc. Our advanced ceramic products made of zirconia, alumina and silicone nitride etc.
Our products include ceramic rods, tubes, plates, blocks and precision parts for industrial. We have all-line high precision equipments from ceramic forming, sintering to precision machining. Hope for a wide range of sincere cooperation with customers at home and abroad.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- 2f, 2bld, Nangang 2nd Ind. Park, 1026 Songbai Rd, Nanshan Dist, 518055, Shenzhen, Guangdong, China
-
Plant Area
- 1500 square meters
-
Number of Employees
- 50
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shenzhen Port
Our Production Capability & Technical Expertise
-
Main Products
- Alumina Ceramics, Zirconia Ceramics, Silicon Nitride Ceramics, Sic Ceramics, Micalex Ceramics
-
Production Machines
- CNC machine, Milling machine, Grinding machine, Testing machine
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Test Reports for Raw Materials
- RoHS
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2007-06-29
- Export Year
- 2015-12-01
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Domestic
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
FAQ
- Are you a trading company or manufacturer?
- We are a factory.
- How long is your delivery time?
- Generally it is 5-10 days if the goods are in stock. Or it is 15-30 days if the goods are not in stock, it is according to quantity.
- Do you provide samples? Is it free or extra?
- Yes, we could offer the sample for free charge but do not pay the cost of freight.
- What is your terms of payment?
- Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance, balance before shippment.
- What are the available ceramic materials?
- We supply 96% Alumina, 99% Alumina, Zirconia, Silicon Nitride, and Machinable Ceramic.
- Can the size and tolerance be customized?
- Yes, size is customized according to drawings with a tolerance of +/-0.01mm.
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