99.96% purity boehmite powder

99.96% purity boehmite powder

Our boehmite is a highly dispersed sheet structure, its characteristics: high purity, low harmful ion content, good heat resistance, uniform size, narrow distribution, good dispersion, easy to absorb moisture, good batch stability , Can be well applied to new energy battery separator coating, thermal conductivity materials, flame retardant materials

 

item result
ls-01 ls-02 ls-03
shape sheet structure
purity ≥99.96 ≥99.96 ≥99.96
diameter D50(um) 0.2-0.6 0.8-1.2 1.6-2.5
D90(um) ≤1 ≤2 ≤3
BET 8~12 6~8 4~6
PH 6~8 6~8 6~8
Impurity content (ppm)≤ Na 15 15 50
Mg 25 25 25
Ca 35 35 35
K 10 10 10
Fe 60 60 70
Cr 2 2 2