0.635 mm *14mm*20mm Heat Dissipation Alumina Ceramic Substrate to-220 Package
Alumina ceramic substrate is a widely used ceramic in structural ceramics. It has excellent electrical properties at high frequencies, with low dielectric loss, high volume resistivity, high strength, high hardness, low linear expansion coefficient, and good wear resistance and heat resistance.
Product Introduction
Through continuous optimization of product design, we take product quality as the center, service as the soul, and integrity management as the concept, and contribute our modest strength to the Alumina For Phosphor, Alumina For Phosphor Powder, PSA device desiccant industry. Our company has its own spot warehouse and has a large number of inventory all year round in order to meet the needs of customers. After years of hard work, we have formed a modern production scale and has our own production base. Our company will return the trust and support of our customers with better service and better quality. We ensure that every process from raw material inbound to finished product outbound is effectively supervised.
Product Introduction:
Alumina for ceramic substrate has good conductivity, mechanical strength and high temperature resistance. Alumina ceramic is a general ceramic. Because of its superior performance, it has been widely used in modern society to meet the needs of daily use and special performance.
Product Parameter (Specification)
| item | AM-GP-001 | AM-GP-002 |
| AL2O3(%) | ≥96 | ≥99 |
| Bulk Density(g/L) | 1.2 | 1.15±0.1 |
| Moisture(%) | 0.47 | 0.4±0.2 |
| Shrink ratio(%) | 16.9 | 16-18 |
| 200 mesh sieve (%) | 0.1 | 0.1 |
| Sintered density (g/L) | 3.67 | ≥3.85 |
| Chemical analysis(%) | ||
| CaO | 0.52 | ≤0.3 |
| Na2O | 0.15 | ≤0.06 |
| Fe2O3 | 0.06 | ≤0.03 |
| MgO | 0.4 | ≤0.3 |
| SiO2 | 2.5 | ≤0.3 |
Remarks: Can produce the specifications customers provide or give a customize a solution.
Product feature :
Excellent mechanical properties and stability: high strength and hardness; wear resistance and corrosion resistance; excellent stability under high temperature environment; excellent thermal shock resistance.
Good surface properties: low surface roughness, low warpage, high electrical insulation.
Customized product design: Develop products of various specifications and special purposes according to customer requirements; provide product processing according to customer requirements, such as scribing layout, punching.
Application:
Alumina not only used for ceramic substrates, but also for the manufacture of integrated circuit substrates, cutting tools, water pumps, ball mills, bearing bushings. Alumina for ceramic substrates with an Al2O3 content exceeding 99.9% can be used as integrated circuit substrates and high-frequency insulation Material electronics industry. It has more advantages. The different chemical composition and structure of special ceramics determine their different special characteristics and functions, such as high strength, high hardness, high toughness, corrosion resistance, conductivity, insulation, Magnetic, light transmissive, semiconductor and piezoelectric, photoelectric, electro-optic acousto-optic, magneto-optic, etc.
Widely used in LED lighting, thick film, thin film integrated circuits, focusing potentiometers, refrigerators, copper clad laminates, ozone generators, high voltage resistors and other fields
Product Packing & Delivery
FAQ
Q: How is your quality?
A: We have top grade production equipment and precision measuring instruments and we also have engineers and technicians carry out quality control.
Q: Can you supply free samples?
A: 1kgs free sample is available, but freight charges will be at your account, The charges will be return to you or deduct from your order in the future.
We are well aware that technology is a direct manifestation of the company's hard power and the cornerstone for us to provide better 0.635 mm *14mm*20mm Heat Dissipation Alumina Ceramic Substrate to-220 Package to customers. For more information, please come to our website. We take pride in offering value, service, integrity and quality products. Customer service and satisfaction can be measured by our strong repeat business, and the number of customers who have been with us from the very beginning.
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