Phosphor Grade High Purity Alumina Oxide Hpa High Purity Alumina for Phosphor 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
Each individual member from our large performance revenue crew values customers' needs and company communication for Activated Alumina Desiccant Ball, Vinyl Silane Coated Aluminum Hydroxide, Activated Alumina PSA Adsorbent. We aim at Ongoing system innovation, management innovation, elite innovation and market innovation, give full play to the overall advantages, and constantly improve service quality. Should really any of these products and solutions be of curiosity to you, be sure to letus know. Welcome new and old customers at home and abroad to call and negotiate. We all wish to build win-win deals with our customers, so give us a call today and make a new friend!
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
Our company focuses on quality assurance and after-sales service, and strives to build the high quality Phosphor Grade High Purity Alumina Oxide Hpa High Purity Alumina for Phosphor Nano Powder brand to serve our customers. We uphold the business philosophy of 'Quality is a responsibility' and look forward to working with you. In today's wave of economic development and fierce market economy competition, we cherish our hard-won honors and will make unremitting efforts along the road of industrialization, specialization and modernization.
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