Secondary Battery

이차전지

Alumina

이차전지 분리막 및 전극 코팅용

Items Models D10
(μm)
D50
(μm)
D90
(μm)
BET
(m2/g)
pH Water Content
(ppm)
Fe
(ppm)
Na
(ppm)
Ca
(ppm)
Cu
(ppm)
Metal Impurities
(>200μm)
Metal Impurities
(25-200μm)
Application
Alumina AP03 ≥0.1 0.4-0.6 ≤1.2 10.0-20.0 8.0-11.0 ≤5000 ≤30 ≤400 ≤50 ≤5 0 pcs/kg ≤30 pcs/kg Separator Coating
AP05 ≥0.1 0.4-0.6 ≤2.2 4.0-8.0 8.0-11.0 ≤5000 ≤30 ≤400 ≤50 ≤5 0 pcs/kg ≤30 pcs/kg Separator Coating
AP10 ≥0.1 0.6-1.2 ≤3.0 4.0-8.0 6.0-10.0 ≤5000 ≤50 ≤600 ≤50 ≤10 0 pcs/kg ≤30 pcs/kg Separator Coating
AP11 ≥0.1 0.5-1.1 ≤3.0 4.0-6.0 6.0-10.0 ≤5000 ≤50 ≤800 ≤20 ≤10 0 pcs/kg ≤30 pcs/kg Electrode Coating
AP03
AP05
AP10
AP11

Bohemite

이차전지 분리막 및 전극 코팅용

Items Models D10
(μm)
D50
(μm)
D90
(μm)
BET
(m2/g)
pH Water Content
(ppm)
Fe
(ppm)
Na
(ppm)
Ca
(ppm)
Cu
(ppm)
Metal Impurities
(>200μm)
Metal Impurities
(25-200μm)
Application
Boehmite BP10 BS10 ≥0.2 0.6-1.2 ≤3.0 5.0-8.5 6-10 ≤3500 ≤50 ≤400 ≤100 ≤5 0 pcs/kg ≤30 pcs/kg Separator Coating Electrode Coating
BP12 ≥0.3 1.2-1.6 ≤6.0 2.0-5.0 6-10 ≤3500 ≤50 ≤400 ≤100 ≤5 0 pcs/kg ≤30 pcs/kg Electrode Coating
BP20 ≥0.6 1.6-2.7 ≤8.0 1.0-4.0 6-10 ≤3500 ≤50 ≤400 ≤100 ≤5 0pcs/kg ≤30pcs/kg Electrode Coating
BP10/BS10
BP12
BP20

MgF2

이차전지 양극 첨가제

Item Standard 
 Content ≥99.9% 
 Loss on drying <0.1%
 Na  <0.0005%
Al   <0.001%
Zn   <0.001%
Fe   <0.001%
Cu  <0.0005%
Si  <0.005%
Ni   <0.0005%
Co  <0.0005%
Cr   <0.0005%
Pb   <0.001%

OA(Octyl Acetate)

전고체 배터리용매

ITEM STANDARD
APPEARANCE Colorless transparent liquid
Odour Orange-like, Jasmine-like odour
Density(d2020)g/cm3 0.865 – 0.868
Acid value(mgKoh/g) ≤1.0
Purity ≥ 99%
Refractive Index 1.418 – 1.421
Moisture ≤0.02wt%
pH -
Metal  Impurity Fe ≤10ppb
Ni ≤10ppb
Co ≤10ppb
Cu ≤10ppb
Zn ≤10ppb

SiO(Silicon monoxide)

음극 첨가제

ITEM STANDARD
Particle Size 3~8cm,  ~0.5um
Purity ≥ 99.99%
   
Metal  Impurity Al ≤30 ppm
B N.D
Ba N.D
Na ≤50ppm
Ca ≤20ppm
Cd N.D
Co N.D
Cr ≤10ppm
Cu ≤20ppm
Fe ≤10ppm
Mg ≤10ppm
Mn ≤15ppm 
Mo  N.D
Ni  ≤20ppm
Pb  N.D
Sr N.D
Ti N.D
Li  ≤20ppm
V  ≤10ppm
K  ≤300ppm
Zn  ≤10ppm
XRD Analysis
Scanning electron microscope picture