Properties               N330

Adsorption No     82±7   (g/kg) 
DBP Adsorption No  102±7  (10^-5m³/kg)
24M4 DBP Adsorption No   81~95 (10^-5m³/kg)
CTAB Surface Area     76~78 (10³m²/kg)
Nitrogen Surface Area    76~90 (10³m²/kg)
Tint Strength       97~109(%)
Heat Loss   2.5 (%)
Ash Content 0.5 %
45Um Sieve Residue0.1 %
150Um Sieve Residue0.02 %
500Um Sieve Residue 0.001%

Impurity  none
Tensile Strength     +1.0(Mpa≥)
Ultimate Elogation    -10(%≥)
300% Modulus      -1.0±1.2(Mpa)