98.5%Min Calcined Alumina for Ceramic/Electronic Substrate/Electric Vacuum Tubes/Ceramic Boby, etc.

We adhere to the principle of honesty and trustworthiness, guarantee the quality of Alumina For Nano Ceramic Coating, Activated alumina removes fluoride, Alumina metal polishing material, conscientiously fulfill contracts, abide by commitments, and ensure the legitimate interests of our partners. Our company has strong technical force and new product development ability, advanced production equipment, mature production technology and perfect quality assurance system. We hope to achieve mutual benefit and win-win under the premise of honesty and create common commercial value and social benefits.

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.

Sticking to your belief of 'Creating solutions of high quality and generating buddies with people from all around the world', we always put the fascination of customers to start with for 98.5%Min Calcined Alumina for Ceramic/Electronic Substrate/Electric Vacuum Tubes/Ceramic Boby, etc.. With the help and support of people from all walks of life, we have developed into an independent management style. All the imported machines effectively control and guarantee the machining precision for the products.

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