Reliable Choice 5n High-Purity Aluminium Oxide Powder

Min.Order: 1
Product origin: Zibo, Shandong, China
Infringement complaint: complaintComplaint
US$ 420 ~ 1600

Description
 

Product Description

High purity alumina for polishing

 

Using the new green production process developed by ourselves, the purity of 4N-5N and the primary crystal 50-500nm are produced
High purity alumina for CMP precision polishing can provide customized products with different primary crystal size, morphology, specific surface, particle size and crystal type according to customer requirements.
Features
It adopts the method of air flow grinding, the physical and chemical indexes of the powder are relatively stable, and it has the characteristics of wear resistance and high temperature resistance, and will not change easily. At the same time, it can use closely developed crystal microstructure for engineering design, providing from large and coarse particles to finer agglomerated crystal clusters, to eliminate the rough or fine surface in the final product.

Apply

Polishing of optical lenses, rare and precious metals, ceramic components, car paint, sapphire and other single crystals

 

indexunitHigh purity alumina polishing powder
A-P-01-C
High purity alumina powder
A-P-02-C
α
content
%80-8585-90
Specific surfacem²/g16-2510-18
granularityD0.1-0.20.25-0.35
Major impurity contentSippm                                 ≤30
Feppm                                 ≤20
Nappn                                 ≤30
Cappm                                 ≤50
Mgppn                                  ≤3
Nippn                                  ≤3
Cuppn                                   ≤3

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.


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