High Thermal Conductivity Aluminum Nitride AlN Nanopowders

Product

Posting date : Oct 15, 2014

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Free Member Scince Oct 11, 2014

FOB Price

Negotiate

Min. Order Quantity

1KG

Supply Abillity

100KG/Month

Port

guang zhou

Payment Terms

T/T, Paypal

Package

double anti-static packing

Keyword :

Aluminum Nitride Nan

Category

CHEMICAL | Inorganic | Hydrides n

Contact

Lily lin

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Product Detail

Company Info

Quick Detail

Place of Origin

China [CN]

Brand Name

Model Number

L520

HS-CODE

2850-

Package & Delivery Lead Time

Package

double anti-static packing

Delivery Lead Time

3 days after you make the payment

Detailed Description

High Thermal Conductivity Aluminum Nitride (AlN) Nanopowders

Stock #	Particle Size	Purity	Morphology
L520	40nm	99.9%	Hexagonal
L522	70nm	99.5%	Hexagonal
L528	1-2um	99%	Amorphous
L530	5-10um	99.5%	Amorphous
CAS No.	24304-00-5
Formula	AlN
Appearance	Grey white powder
Performance	High thermal conductivity

The Performance of Aluminum Nitride Nanopowders:

1. High thermal conductivity (about 320W / m ·K), close to the BeO and SiC, is more than five times of Al2O3;

2. Thermal expansion coefficient (4.5 × 10-6 ℃) and Si (3.5-4 × 10-6 ℃) and GaAs (6 × 10-6 ℃) match;

3. A variety of electrical properties (dielectricconstant, dielectric loss, the volume resistivity, dielectric strength)excellent;

Good

4. Mechanical properties, flexural strength thanAl2O3 and BeO ceramic, can pressure sintering;

5. Optical transmission characteristics of agood;

6. Non-toxic;

Application for Aluminum Nitrides Nanopowders:

1. Making integrated circuit board,electron device, optical element, and radiator. In high temperature crucible,to make metal matrix and high polymer matrix composites, especially in high temperature sealant and electronic packaging material, to enhance heat dispersion and strength.

2. Heat conducting silicon and thermalconductive epoxy resin.

3. Nano lubricant and antiwear agent.

4. High thermal conductive plastic.

5. In smelting non-ferrous metal andsemiconductor material gallium arsenide crucible, evaporation, thermocoupleprotecting tube, high-temperature insulation parts, microwave dielectricmaterials, thermal stability and corrosion resisting structural ceramic,transparent AlN microwave ceramic, etc.