High-Performance Aluminium Oxide for Ceramic Substrate Manufacturing

• CAS No.: 1344-28-1
• 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.: Alumina
• Classification: Alumina
• Grade Standard: Industrial Grade
• Kind: Alkaline Oxide
• Quality: First Class
• White: Powder
• Powder: 1000tons Per Month
• Storage: Dry, Cool, Sealed
• Function: Surface Deburring
• 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
• Package Size: 110.00cm * 115.00cm * 110.00cm
• Package Gross Weight: 1000.000kg

Product Description

Product Description

High purity alumina for ceramic substrate

 

Using the new green production process independently developed, the purity of 4N-5N, the primary crystal 300-500nm, 500-800nm
High purity alumina powder products for ceramic substrate can be provided according to customer requirements with different primary crystal size, morphology, specific surface, particle size,
Crystal-shaped customized products. The product has the characteristics of regular morphology, controllable particle size and distribution, high sintering activity, which can significantly reduce the sintering temperature of ceramic substrate, and make high end substrate without casting by casting method.

index		unit	High purity alumina film substrate powder A-P-03-B	High purity alumina substrate powder A-P-05-B
Alpha content		%	>96%	>96%
Specific surface		m²/g	5-7	4-6
D50		μm	0.3-0.5	0.5-0.7
Major impurity content	Si	ppm	≤30
	Fe	ppm	≤20
	Na	ppm	≤40
	Ca	ppm	≤50
	Mg	ppm	≤3
	Ni	ppm	≤3
	Cu	ppm	≤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.

Q:Can you supply free samples?
A:We can offer samples according to customer requirement. For Chemical materials usually we can supply 1kgs free sample