Thin Alumina Ceramic Plate 95-97 % Alumina Ceramic Substrate
Price:
RMB
MOQ:
100 PCS
Delivery Time:
15-30 days
Brand:
Spark
Product Description
Alumina Ceramic Substrate
| Performance | |||||
| Item | Index | Unit | Steatite ceramic | 95% Al2O3 | 96% Al2O3 |
| Physical Characteristics | Bulk density | g/cm3 | 2.7 | 3.6 | 3.6 |
| Water absorption | % | 0 | 0 | 0 | |
| Mechanical Characteristics | Flexural strength | Mpa | 145 | 320 | 340 |
| Hardness Vickers | Gpa | 5.7 | 12.2 | 13.5 | |
| Elastic modulus | Gpa | 120 | 280 | 320 | |
| Poisson’s ratio | - | 0.21 | 0.22 | 0.23 | |
| Thermal Characteristics | Linear expansion coefficient |
20-500 C 10-6/ C |
7.9 | 7.1 | 7.2 |
| Thermal conductivity | w/(m.k) | 2.5 | 16 | 24 | |
| Specific Heat | *10-3J/(kg*K) | 0.75 | 0.78 | 0.78 | |
| Electrical Characteristics | Dielectric constant(1MHZ) | - | 6.2 | 9 | 9.4 |
| Dielectric loss angle | *10-4 | 18 | 15 | 5 | |
| Dielectric strength | *106V/m | 18 | 12 | 15 | |
Advantages:
1). Excellent insulation, security.
2). Excellent high pressure resistance
3). Corrosion resistance
Main Applications:
1). Shaft, Plunger
2). High-pressure cleaning machines
3). Sealing structure
4). Auto mobile industry
5). Oil drilling equipment
6). Insulation parts in electrical equipment
7). Ceramic knife
8). Ceramic hair clipper spare parts
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SPARK INDUSTRY (HENAN) CO.,LTD
Location
Rm 201 Building 6, South Commercial Zone, Xueqian Rd and 1st South Ring, Dengfeng, Henan, China
Contact Person
Yuwei, Chen