4n High Purity Alumina Micro Nano Powder
4N alumina, content 99.99%, high content, fine particle size, nano-level, high purity, ultra-fine, uniform particle size distribution, colorless and odorless white powder.
Product Introduction
We plan to develop a broader High Purity Alumina For Polishing Suspension, ceramic pipe, alumina sturcture for grinding product layout, and use high-quality products with professional knowledge to provide customers in the industry with more high-quality and effective one-stop product services. Our company always takes 'quality, integrity, development' as the company's development goal, and manufactures high-quality products that users can purchase with confidence. Through a scientific and new management model, we have created a stable and experienced technical team.
Product Introduction：
4N alumina is made of white high purity ultra fine powder by ultra fine technology. The product has the characteristics of high activity, non toxic, odorless, and insoluble in water.The physical properties of high-purity alumina not only directly affect the particles and morphology of the phosphor, but also have a great impact on the optical properties, stability, and light decay of the phosphor.
Application characteristics:
1. 4N alumina shows white fluffy powder state, the crystal form is γ-Al2O3. 4N grade alumina particle size is 20nm; the specific surface area is ≥85.55 m2 / gm2 / g.
2. Uniform particle size distribution, high purity, excellent dispersion, high specific surface, high temperature resistant inertness, high activity.
3. Porosity; high hardness, good dimensional stability, excellent dispersion, in solvent water, Solvent ethanol, propanol, propylene glycol, isopropyl alcohol, ethylene glycol monobutyl ether, acetone, methyl ethyl ketone, benzene, xylene, without dispersing agent, stirring and stirring can be fully dispersed.
Specification：
Specifications | AL2O3 | Surface Area | D50 | Impurity content（PPM）≤ | |||||||||||
≥% | (m2/g) | d50(μm) | |||||||||||||
Na | Fe | Si | Cu | Mg | Ti | Cr | Mn | Zn | Pb | Ni | Ca | ||||
AM-FP-001 | ≥99.99 | 4～10 | 1-4 | ≤10 | ≤10 | ≤10 | ≤3 | ≤5 | ≤3 | ≤3 | ≤3 | ≤3 | ≤1 | ≤4 | ≤5 |
AM-FP-002 | ≥99.99 | 4～10 | 5-8 | ≤10 | ≤10 | ≤10 | ≤2 | ≤5 | ≤3 | ≤3 | ≤3 | ≤3 | － | ≤4 | ≤5 |
AM-FP-003 | ≥99.99 | 4～10 | 30±2 | ≤10 | ≤10 | ≤10 | － | ≤5 | ≤3 | ≤3 | ≤3 | － | － | － | ≤5 |
AM-FP-004 | ≥99.99 | 4～10 | 35±2 | ≤10 | ≤10 | ≤10 | － | ≤5 | ≤3 | ≤3 | ≤3 | － | － | － | ≤5 |
Remarks: Can produce the specifications customers provide or give a customize a solution.
Our factory:
FAQ：
Q1: 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.
Q2: Can I visit your factory?
A: Yes, we welcome you to visit our factory at anytime
With the help of various marketing activities and broadcasting channels, the sales volume of our high-tech and high-quality 4n High Purity Alumina Micro Nano Powder has increased significantly. We firmly believe that the brand comes from the trust of customers, and only by focusing can we make a good brand. We have to continue to uphold the 'quality, comprehensive, efficient' business philosophy of 'honest, responsible, innovative'.
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