Electronic Substrate Grade Hpa High Purity Alumina Hpa High Purity Alumina Used for Advanced Ceramics for Dentistry Supplier
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
'The more focused, the more professional' is the basis for us to become a leader in Alumina For Lithium Battery Separator, High Purity Alumina, Activated Alumina Desiccant Adsorbent. We have formed a professional marketing team and after-sales service system with wide coverage, stability and efficiency. Our corporate strategy is supported by a marketing strategy and implemented by a portfolio plan. Our business continues to grow, we are willing to provide you with satisfactory products and quality service with our own standards and unremitting efforts.
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 actively adopt the advanced and excellent processing methods of our peers and combine the years of experience of our technical staff, and continuously improve Electronic Substrate Grade Hpa High Purity Alumina Hpa High Purity Alumina Used for Advanced Ceramics for Dentistry Supplier, our products are sold very well at home and abroad. Our products are exported to many countries and regions for their excellent performance and good reputation, and we have established long-term and stable cooperation relationships with many well-known enterprises abroad. We have always adhered to and fulfilled our commitment to the majority of groups in need, that is, we must provide high-quality products.
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