Electronic Substrate Grade High Purity Alumina Oxide Hpa High Purity Alumina for Advanced Structural Ceramics Manufacturer
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
We've one of the most innovative manufacturing devices, experienced and qualified engineers and workers, recognized good quality handle systems and also a friendly experienced income team pre/after-sales support for Catalyst Carrier, chemical drying adsorbent, High Temperature Resistance Alumina. We make every effort to build a brand of 'integrity, focus, innovation, and sharing'. Sincerely welcome friends from all walks of life to visit us. We will communicate with you heartily with enthusiasm, strength and sincerity! We develop together with our partners and increase our efforts in product development and innovation. We invites you and your company to thrive together with us and share a dazzling foreseeable future in world-wide market place. We need to unite and cooperate, and constantly exceed the organizational structure and geographic restrictions to meet the ever-changing needs of customers.
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 take products as the core, market-oriented and standardized operation of the service platform as the carrier, to promote our Electronic Substrate Grade High Purity Alumina Oxide Hpa High Purity Alumina for Advanced Structural Ceramics Manufacturer to the global market. Seeing is Believing, want more information? Just trial on its products! In order to combine the market demand and development trend, our company leads the new market reform, subverts the traditional mode, improves the company's own grade and expands the business development.
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