ITEM |
N220 |
N330 |
N550 |
N660 |
Iodine Absorption Number, g/kg |
121 +/-5 |
82 +/-5 |
43 +/-4 |
36 +/-4 |
DBP Absorption Number, 10-5m3/Kg |
114 +/-5 |
102 +/-5 |
121 +/-5 |
90 +/-5 |
DBP Absorption Number of Compressed Sample, 10-5m3/Kg |
93~107 |
81~95 |
81~95 |
68~82 |
CTAB Surface Area, 103m2/Kg |
106~116 |
79~87 |
38~46 |
31~39 |
Nitrogen Surface Area, 103m2/Kg |
114~124 |
78~88 |
38~46 |
30~40 |
Tint Strength |
110~120 |
98~108 |
- |
- |
Heating Loss, %≤ |
3.0 |
2.5 |
2.5 |
1.5 |
Ash, %≤ |
0.5 |
0.5 |
0.5 |
0.5 |
Tensile Strength Map, MPa≥ |
-0.8 |
-1.5 |
-3.5 |
-3.5 |
Extension, %≥ |
+10 |
-10 |
-10 |
+10 |
Map Modulus at 300%, MPa |
-2.5 +/-1.3 |
-1.7 +/-1.3 |
-1.7 +/-1.3 |
-3.5 +/-1.3 |