|
N220 |
N330 |
N550 |
N660 |
Iodine-absorption ( g/Kg ) |
121±7 |
82±7 |
43 ± 6 |
36 ± 6 |
DBP Absorption (10-5 m3/kg ) |
114±7 |
102±7 |
121 ± 7 |
90 ± 7 |
Compression DBP absorption (10-5 m2/kg) |
90~106 |
80~96 |
77~93 |
66~82 |
Surface of CTAB absorption rate (102 m2 / kg ) |
102~120 |
73~91 |
35~49 |
29~43 |
STSA ( 102 m2 / kg ) |
106±9 |
75±9 |
39 ± 9 |
39 ± 9 |
Surface of He absorption rate ( 102 m2 / kg ) |
112~126 |
71~85 |
34~46 |
29~41 |
Render intension ( % ) |
108~124 |
96 ~ 112 |
|
- |
Heating reductions ( % ) |
≤2.5 |
≤2.5 |
≤1.5 |
≤1.5 |
Injection Density ( kg / m3 ) |
355±40 |
380±40 |
360±40 |
440±40 |
300% Stress at definite elongation ( MPa ) |
-2.3±1.6 |
-0.9±1.6 |
-0.9±1.6 |
-2.6±1.6 |