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Lithium Ion Car Battery Diaphragm Alumina Material CAS 1344-28-1

Lithium Ion Car Battery Diaphragm Alumina Material CAS 1344-28-1

Al2O3 Battery Diaphragm Alumina Material

Battery Diaphragm Alumina Material

CAS 1344-28-1 Diaphragm Alumina Material

Place of Origin:

China

Brand Name:

GONA

Certification:

ISO9001:2015

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Product Details
Product Name:
Lithium Ion Car Battery Diaphragm Alumina Material
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

lithium ion car battery diaphragm Alumina material


 
  The quality of diaphragm will influence the cycle life and self-discharge of battery to a great extent. The design of diaphragm hole, thickness and resistance have also become important indexes in judging battery quality. As to nickel-hydrogen battery, diaphragm with bad gas permeability will cause an increase of the internal pressure from oxygen produced by positive electrode due to overcharge which cannot be compounded. The increased pressure to certain value will be released from safety vent and cause the loss of electrolyte. Diaphragm with excellent gas permeability is helpful to the compounding of oxygen and can increase the battery capability of over-charge resistance.
 
【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.
 
Lithium Ion Car Battery Diaphragm Alumina Material CAS 1344-28-1 0
【Specification】
 
1. Chemical properties: Al2O3>99.9%
2. Color:white
3.PSD: D50=0.8-1.2um,D99<6um

 

ITEM INDEX ITEM INDEX
Al2O3% 99.9 D50 0.8-1.2um
Ca% <0.05 D90 <3um
Fe% <0.01 D99 <6um
Na% <0.4 BET 5-8m2/g

 
Lithium Ion Car Battery Diaphragm Alumina Material CAS 1344-28-1 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.

 

Factory supply 1 micron Lithium ion battery separator alumina powder 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.
 
 
Lithium Ion Car Battery Diaphragm Alumina Material CAS 1344-28-1 3
 
【Packing】 25kgs/poly-drum ,500kgs/pallet.
Lithium Ion Car Battery Diaphragm Alumina Material CAS 1344-28-1 4
 
Lithium Ion Car Battery Diaphragm Alumina Material CAS 1344-28-1 5
 
 
1.Q:Why your price isn't the lowest price compared with others company or factories ?
A:Compared with the same level brand, we have the same functions and components, but our price is the most competitive. At the same time, our after sales service is satisfactory. We have a good reputation in our customers.
 
2. Q:What is loading port?
A:Usually is Shanghai.
 
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 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.
 
 
Lithium Ion Car Battery Diaphragm Alumina Material CAS 1344-28-1 6

 

  Our company is always paying great attention to the intellectual property and independent development, and pursuing innovation of science and technology. Our company has been recognized as “High-Tech Enterprise of Shanghai” since 2008. The project of the high-precision rare earth polishing powder passed high-tech achievements transformation, and its annual production reaches 2000 tons.

 
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Lithium Ion Car Battery Diaphragm Alumina Material CAS 1344-28-1 9Lithium Ion Car Battery Diaphragm Alumina Material CAS 1344-28-1 10

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