|
ITEM
|
UNIT
|
VALUE
|
|
Ti4O7
|
%
|
≥95
|
|
conductivity
|
S/m
|
≥1250
|
|
pecific resistance
|
μΩ·m
|
≤800
|
|
density
|
g/cm3
|
3.6-4.3
|
|
Whiteness value
|
L
|
<16
|
|
Water solubles
|
%
|
≤0.5
|
|
purity
|
%
|
≥99
|
|
character
|
——
|
Blue-black powder
|
|
thermal endurance
|
℃
|
<600
|