|
Property
|
Test method
|
Unit
|
Value
|
|
Nitrogen adsorption
|
ASTM D 3037
|
m2/g
|
-
|
|
iodine adsorption
|
ASTM D 1510
|
mg/g
|
950-1250
|
|
DBP absorption
|
ASTM D 2414
|
ml/100g
|
380-460
|
|
PH value
|
DIN ISO 787/9
|
-
|
6.5-9.5
|
|
Loss by drying
|
DIN ISO 787/2
|
%
|
<0.8
|
|
Ash content
|
DIN 53 586
|
%
|
<1.7
|
|
Sulfur content
|
ASTM D 1619
|
%
|
<0.6
|
|
Electric resistance
|
Philips-Method
|
Ohm.cm
|
<150
|
|
Sieve residue (0,045 mm)
|
ASTM D 1514
|
%
|
<0.05
|
|
Fines content
|
ASTM D 1508
|
%
|
<20
|
|
Pellet hardness
|
ASTM D 3313
|
g
|
-
|
|
Bulk density
|
ASTM D 1513
|
g/l
|
>112
|
