Long-Lasting Phosphor High Purity Alumina Oxide Hpa High Purity Alumina for Phosphor Coated LED

With this motto in mind, we've got become among essentially the most technologically innovative, cost-efficient, and price-competitive manufacturers for High Purity Aluminum Hydroxide, Aluminum Hydroxide Powder, High Temperature Resistance Alumina. Our company has a group of dedicated sales team, full of pride in the industry and self-confidence to follow the progress of the times. We have won the support and trust of consumers with our spirit of continuous innovation, progressive thinking and distinctive corporate culture.

Product Introduction：

Alumina for Long-lasting phosphor, content 99.99%, high content, fine particle size, nano-level, high purity, ultra-fine, uniform particle size distribution, colorless and odorless white powder. Used as the main raw material (4N) of high purity nano-alumina of rare earth trichromatic phosphors, Long-lasting phosphor, PDP phosphors, LED phosphors.

Application characteristics:

1. Alumina for Long-lasting phosphor 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. The brightness and quality of LED lamps are directly affected by the characteristics of alumina purity, crystal form, particle size distribution, etc., so the quality requirements for high-purity alumina products are very high.

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.

Company’s Profile:

AVANT focuses on product sales and customer service in the international market. It has been cooperated and invested in a number of factories in domestic .Minimum standard & qualification of invested factory: PASSED ISO9001, ISO14001 GB/T28001.

Our Factory：

We are not limited to customer requirements, but are good at using our professional knowledge and experience to provide customers with the best Long-Lasting Phosphor High Purity Alumina Oxide Hpa High Purity Alumina for Phosphor Coated LED and services. Our company has trained a group of business teams and technical personnel with strong professional knowledge to provide customers with accurate and timely product information and excellent after-sales service in all aspects. Our stock have valued 8 million dollar, you can find the competitive parts within short delivery time.

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