Send Message
Home > products > Alumina Powder >
1.0 micron alumina for lithium ion diaphragm

1.0 micron alumina for lithium ion diaphragm

GONA Alumina Powder

CAS 1344-28-1 Alumina Powder

10kgs/bag Alumina Powder

Place of Origin:

China

Brand Name:

GONA

Contact Us

Request A Quote
Product Details
Product Name:
1.0 Micron Alumina For Lithium Ion Diaphragm
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

1.0 micron alumina for lithium ion diaphragm

 

  The hardness of corundum powder is high. It can be used as abrasive, polishing powder and high-temperature sintered alumina. It is called artificial corundum or artificial gem. It can be used to make diamond in mechanical bearing or watch. Alumina is also used as high-temperature refractory material to make firebrick, crucible, porcelain, artificial gem, etc

 

Application

 

It is mainly used for the coating material of positive and negative pole diaphragm of lithium battery, which is beneficial to the stability of the battery.

It is suitable for Lithium ion battery separator,and the battery can be used for electronic car, electronic intelligent products and energy storage products.

 

1.0 micron alumina for  lithium ion diaphragm 0

Specification

 

1. Chemical properties: Al2O3>99%

2. Color:white

3.PSD: D50=0.8-1.2um,D99<6um

 

ITEM INDEX ITEM INDEX
Al2O3% 99.5 D50 0.8-1.2um
Ca% <0.05 D90 <3um
Fe% <0.01 D99 <6um
Na% <0.4 BET 5-8m2/g

 

1.0 micron alumina for  lithium ion diaphragm 1

 

Product features

 

Lithium ion batteries with alumina separator is fabricated for safety improvement. Alumina separator is coated on electrode by a scalable and cost-effective method.Lithium ion batteries with alumina separator perform better than conventional cells.

 

1.0 micron alumina for  lithium ion diaphragm 2

 

 

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

 

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.

 

1.0 micron alumina for  lithium ion diaphragm 3

 

【Packing】 25kgs/poly-drum ,500kgs/pallet.

1.0 micron alumina for  lithium ion diaphragm 4

 

1.0 micron alumina for  lithium ion diaphragm 5

 

 

1 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.

 

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:How long is your delivery time?
A:Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.

 

4 Q:What's the guarantee ?
Answer:
1). Our guarantee for 12 months.
2). 18 hours' technical support by email, video or calling
3). English manual and video tutorial
4). 24 hours on line service each day, free professional technical support.

 

 

1.0 micron alumina for  lithium ion diaphragm 6

 

  Shanghai Gona Industrial Co.Ltd is founded in 2006, and located in Songjiang Industrial District, rounded by National Engineering research Center of Ultrafine Powder(NERCUP).Our company is a R&D company specialized in technology development of functional powder materials. Focused on the control technology of powder particulate, SHGRENM provide several series product such as rare earth oxide with special particulate properties, cerium oxide polishing powder, catalyst materials,Alumina for Li+ battery separator.

 

 

1.0 micron alumina for  lithium ion diaphragm 7

1.0 micron alumina for  lithium ion diaphragm 8

 

1.0 micron alumina for  lithium ion diaphragm 91.0 micron alumina for  lithium ion diaphragm 10

Send your inquiry directly to us

Privacy Policy China Good Quality Rare Earth Polishing Powder Supplier. Copyright © 2021-2024 rareearthpowder.com . All Rights Reserved.