5n Nano Aluminium Oxide Powder for Semiconductor Industry

• CAS No.: 11092-32-3
• Formula: Al2O3
• EINECS: 215-691-6
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: White Powder
• Classification: Alumina
• Grade Standard: Industrial Grade
• Kind: Alkaline Oxide
• Quality: First Class
• White: Powder
• Powder: 1000tons Per Month
• Storage: Dry, Cool, Sealed
• Transport Package: Ton Bags/Jumbo Bags
• Specification: Any Size Could Be Accepted
• Trademark: Yi sheng jia
• Origin: Zi Bo
• HS Code: 2818200000
• Production Capacity: 1000tons

Product Description

Product Description

5N nanometer alumina

The ultrafine monodisperse precursor was synthesized by the synergistic action of inducing nucleation agent and inhibiting growth agent with the company's high-quality aluminum source, and the nanometer grade alumina crystal shape was shaped by introducing template agent. After the unique activation roasting process and high temperature treatment, nano grade and high activity customized crystalline alumina was obtained.

Main use of product
1. Precision polishing 2. High purity alumina ceramic substrate 3. Aluminum nitride raw material 4. High purity alumina grinding microbeads


Electron micrograph

Grain size distribution map


Product index

Index parameter		unit	A-P-03-G
D50		μm	0.1-0.5
Packed density		g/cm³	0.9-1.0
Major impurity content	Si	ppm	≤3
	Fe	ppm	≤3
	Na	ppm	≤3
	Mg	ppm	≤1

Workshop and warehouse

 

Packing and shipping

1)  25kg woven bag,40 woven bags/jumbo bag.
2)  25kg woven bag,40 woven bags/pallet
3)  25kg paper bag,40 paper bags/pallet
4)  25kg paper bag,40 paper bags/paper box
5)  1000kg /big bag.
6)  According you your needs. 
 

 

FAQ

 

Q: Who is Sinoal?

A: A globally operated special alumina new materials company with 9+ years of experience, to supply more competitive products and solutions through the continuous innovation of core technology, industrial equipment, and efficient operation mode.

 

Q: How long have you been in this industry?

A: Our company was founded in June 2014, and listed in QILU Equity Trading Center(stock code:100919) in Oct 2016. Then the overall restructuring changed to Limited on Dec. Based on the advantages of the raw material production base of CHALCO, we insist on working to develop high-end products, keep a multi-product, functional, and professional developing orientation of specific alumina, develop the product specified for application-oriented functional materials, contribute a lot for the transformation and upgrading of China's chemical alumina products.

 

Q: What's your delivery time ?

A: Generally it takes around 15 days if the goods are in stock.

 

Q: What is your terms of payment ?

A: (1) T/T,30% deposit in advance,balance 70% against B/L copy;

(2) L/C at sight;

(3) PayPal, 100% payment.