Active Coating Hpa High Purity Alumina Hpa High Purity Alumina for Phosphor Coated LED
The alumina for LED phosphor produced by Avant has high brightness, uniform particle size distribution and good crystal morphology, which makes the fluorescence value high.
Product Introduction
Our company's Modified Aluminium Hydroxide, Activated Alumina Noble Metal Catalyst Carrier, HPA For Polishing Slurry have gone through regular and irregular inspection, products are up to or exceed national standards or industry standards. We will definitely do our very best to support your business in China. Equipped with first-class devices, our company is committed to cultivating first-class talents and manufacturing first-class products to meet customers' needs. We uphold the concept of returning resources to society and always adhere to the development of charity. We promise to provide specific product plans and quotations.
Product Introduction：
Alumina is used for LED phosphors, with a purity of 99.99%, high content, fine particle size, nano-scale, high purity, ultra-fine, uniform particle size distribution, colorless and odorless white powder, used for phosphors.
Production process advantage:
Alumina for LED phosphor is a high-purity crystal with bright white color and good chemical stability. It needs attention in manufacturing technology.
1. Control the deposition to prevent excessive deposition and hardening of the deposition;
2. When replacing the anode, the material on the old pole should be cleaned, and the high-purity alumina on the residual pole should be cleaned;
3. If clips are used in the manufacturing process, it is best to use PP all-plastic clips with strong acid and alkali resistance to prevent the clips from corroding and oxidizing and causing pollution;
4. Control the particle size of high-purity alumina should not be too fine, the best is sand-like alumina, the sealing material on the anode should be reduced from flying when cutting, and the window should be closed during processing.
The company uses unique advanced technology and production technology, and has a high-quality talent team integrating procurement, production, sales and new product development, and continues to provide global consumers with high-quality and diverse products, which can meet the different needs of customers. . The products have been verified and confirmed by many domestic and foreign companies.
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.
High-purity alumina has good sintering performance, high conversion rate and low sodium content. It is widely used in industrial production. In order to use it better, the premise is to understand it thoroughly. The following is its detailed technology Let's take a look at the indicators:
Product grade: high-purity alumina;
Model: AM-FP-002
Content%≥99.99;
Appearance: white powder;
Crystal form: α
Particle size μm: 5，27，32 (particle size can also be said to be the fineness of high-purity alumina);
Specific surface area (m2/g): 150-200
Company’s Profile:
AVANT is committed to focusing on high-end quality large-scale customers, creating the most complete, convenient and professional supply hub for them.
Our Factory：
FAQ：
Q1: What payment are accepted?
A: T/T L/C
Q2: Can it be produced according to the specifications provided?
A: Sure,We can produce according to the specifications provided by customers.
We are a professional manufacturer and trader of Active Coating Hpa High Purity Alumina Hpa High Purity Alumina for Phosphor Coated LED. Supplying our customers with quality products in a timely manner is a goal shared by each of our dedicated employees. Welcome new and old customers to contact us for future business and friendship! We will create a more brilliant and splendid tomorrow hand in hand with the majority of customers with the business policy of honesty and win-win. We are willing to continue to devote ourselves to creating safer, more efficient and smarter product application solutions.
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