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High- purity alumina Al2O3 /Aluminum oxide used in battery separator

High- purity alumina Al2O3 /Aluminum oxide used in battery separator

  • Model NO.: LAA-LAB
  • FOB Price:USD 100.00-1000.00
  • Min order:20
  • Accept Min order:Yes
  • Supply Ability:5000 / Month
  • Country of Origin:Tianjin port or Any Chinese Port
  • Stock Time:Shipped in 7-15 days after payment Day

High- purity alumina Al2O3 /Aluminum oxide used in battery separator

99.99% aluminium oxide alumina powder in lithium battery separator

Specification of Alumina for Ceramic Diaphragm of Lithium Battery

Product Model

LAB

LAB-T

LAA

AL2O3(purity)

%

≥99.95

≥99.95

≥99.99

Impurity

Content

(%)

Fe

PPM

≤150

≤150

≤10

Si

≤120

≤120

≤15

Na

≤200

≤200

≤10

Ca

≤150

≤150

≤5

Mg

≤20

≤20

≤3

H2O

%

≤0.2

≤0.2

≤0.15

PH Range

7-9

7-9

6-8

BET

m²/g

5-7

4-5

4-7

Particle

Size

D10

µm

≥0.30

≥0.30

≥0.30

D50

0.6-1.0

0.6-1.0

0.6-1.0

D90

≤1.50

≤1.50

≤1.50

D99

≤2.50

≤2.50

≤2.50

The particle size can be adjusted according to client requirements.

Appearance

White powder, no lumps in powder, no foreign body.

The product has the following features:

1. High purity, fine primary crystal and good morphology.

2. The particle size distribution is narrow. (see particle size distribution test report). D10 is larger than 0.3 μ m, reducing the plugging of diaphragm; D90 is smaller than 2 μ m,

3. The crystal morphology is quasi spherical. The utility model can effectively reduce the wear of the coating roller, prolong its service life, and maintain the adhesion strength with the diaphragm substrate.

4. Stable process performance. The slurry system of water-based slurry with different adhesives can be kept for 24 hours without settling.

99.99% aluminium oxide alumina powder in lithium battery separator

The alumina has high purity, fine primary crystal, good primary crystal morphology, narrow particle size distribution, good activity and low conductivity. It can be widely used in sapphire single crystal growth, high-pressure sodium lamp tube, fluorescent powder, synthetic aluminum nitride raw materials, cutting tools, high-grade electronic ceramics, transparent ceramics and other fields. The product has a wide range of applications and good prospects. It has been successfully developed and is being put into mass production by our company New product

99.99% aluminium oxide alumina powder in lithium battery separator99.99% aluminium oxide alumina powder in lithium battery separator99.99% aluminium oxide alumina powder in lithium battery separator99.99% aluminium oxide alumina powder in lithium battery separator99.99% aluminium oxide alumina powder in lithium battery separator99.99% aluminium oxide alumina powder in lithium battery separator

  • Classification:Alumina
  • CAS No.:1344-28-1
  • Other Names: Al2O3
  • MF: Al2O3
  • EINECS No.:215-691-6
  • Place of Origin:CN;QIN
  • Grade Standard:Industrial Grade
  • Purity:99.999%
  • Appearance:White Powder
  • Application: Industry
  • Brand Name:SUOYI
  • Model Number:Aluminum oxide