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Substrate Material Sapphire Alumina Powder CAS 1344-28-1

Substrate Material Sapphire Alumina Powder CAS 1344-28-1

Alumina Powder CAS 1344-28-1

Substrate Material Alumina Powder

Aluminium Oxide Sapphire Powder

Place of Origin:

China

Brand Name:

GONA

Certification:

ISO9001:2015

Model Number:

EM-A-07

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Product Details
Product Name:
Substrate/substrate Material: Alumina, Sapphire
Color:
White
PSD:
D50:0.5-0.8;D99<4um
Packing:
10kgs/bag
CAS:
1344-28-1
Purity:
>99.9%
HS:
2818200000
Origin:
CHINA
Payment & Shipping Terms
Minimum Order Quantity
10kg
Packaging Details
10kgs/bag/box
Delivery Time
7days
Payment Terms
T/T
Product Description

Substrate/substrate material: alumina, sapphire


 Sapphire will be used as the substrate/substrate in many material production, including semiconductor. The main raw material consumed in the production of sapphire crystal is high-purity aluminum oxide. high-purity aluminum oxide powder can improve the purity and transparency of sapphire crystal, thereby improving the performance of sapphire materials.
 
Application
 
The substrate itself may have some special functions and uses, or it may only be used as a substrate for new materials, and it has no other special uses. In the past, the materials used as film substrates were glass, ceramics and metal plates, but now the mainstream are sapphire, Si and SiC
 

 

Substrate Material Sapphire Alumina Powder CAS 1344-28-1 0
Specification


1. Chemical properties: Al2O3>99.9%
2. Color:white
3.PSD: D50=0.5-0.8um,D99<4um

 

ITEMINDEXITEMINDEX
Al2O3%99.9D500.5-0.8um
Ca%<0.05D90<2um
Fe%<0.01D99<4um
Na%<0.4BET5-8m2/g


Substrate Material Sapphire Alumina Powder CAS 1344-28-1 1
Product features

 

The presence of the alumina can significantly improve the physical and chemical properties of battery separators. The alumina coating layer may reduce or prevent dendrite puncture, lithium plating and separator shrinkage during over-heating, hence significantly increasing safety performance for a lithium ion battery

 

Factory supply 1 micron Lithium ion battery separator alumina powder 2


The alumina ceramic coating provides a skeleton for the flexible seperator, improves the wear resistance of the seperator, prevents lithium dendrite from piercing, reduces heat shrinkage, improves temperature resistance, and the pores are stable with temperature, which can effectively improve the safety performance of the battery.


1. Less magnetic foreign matters, stable electrical performance, low content of harmful ions;
2. High heat resistance, stable at high temperature;
3. The particle size distribution is very narrow, which can be coated with a very thin thermal insulation coating, with low thermal resistance; no small particles blocking Li + ion channel, no coarse particles scratching the film.
Substrate Material Sapphire Alumina Powder CAS 1344-28-1 3
【Packing】 25kgs/poly-drum ,500kgs/pallet.


Substrate Material Sapphire Alumina Powder CAS 1344-28-1 4
Substrate Material Sapphire Alumina Powder CAS 1344-28-1 5
1 Q: How about the packing?
A:Usually we provide the packing as 50 kg Iron Drum or 25 plastic Drum ,if you have special requirements on them, we will according to you.

 

2. Q:Do you provide equipment operation training?
A:Yes. We can will send one or two professional technicians (one is electrical engineer, one is mechanical engineer) to install and adjust the machines and help train the workers

 

3 Q: What are your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.

If you have other questions, please feel free to contact us.

 

4.Q:What documents you provide?
A:Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , and Origin certificate. If your markets have any special requirements, let us know.

Substrate Material Sapphire Alumina Powder CAS 1344-28-1 6

  Shanghai Gona Industrial Co.Ltd is founded in 2006, and located in Songjiang Industrial District.Now we have three production bases and one R & D Center.One is located in Baotou city inner Mongolia which produces cerium oxide polishing powder;One is located in Zhejiang which produces alumina for Li+ battery separator.Another one and the R&D center are located in Shanghai.
Substrate Material Sapphire Alumina Powder CAS 1344-28-1 7
 


Substrate Material Sapphire Alumina Powder CAS 1344-28-1 8Substrate Material Sapphire Alumina Powder CAS 1344-28-1 9

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