|
Product Varieties
|
N330
|
|
Pouring density(kg/m3)
|
340~420
|
|
Iodine absorption Value(g/kg)
|
77~87
|
|
300%modulus(Mpa)
|
-1.9~0.1
|
|
DBP absorption Value (10-5m2/kg)
|
97~107
|
|
Ash content
|
≤0.7%
|
|
24Mn DBP(10-5m2/kg)
|
83~93
|
|
45um sieve residue
|
≤0.05%
|
|
CTAB surface area(103m2/kg)
|
76~88
|
|
500um sieve residue
|
≤0.001%
|
|
STSA/(103m2/kg)
|
70~80
|
|
Impurity
|
NO
|
|
Nsa surface area(103m2/kg)
|
73~83
|
|
Fine content
|
≤10%
|
|
Tint strength(%)
|
99~109
|
|
Tensile strength(Mpa )
|
≥-2.5
|
|
Heatloss(%)
|
≤2.5
|
|
Elongation at failure
|
≥-20%
|
