|
Property |
Unit |
Value |
Test method |
|
IV |
dl / g |
0.80±0.02 |
ASTM-D-4603 |
|
Melting point |
℃ |
250±5 |
DSC |
|
Color (L value) |
- |
>82 |
COLORQUESTXE |
|
Color (B value) |
- |
<2.0 |
COLORQUESTXE |
|
Acid number |
meq /kg |
35±10 |
GB 17931 |
|
Water content |
wt % |
<0.4 |
GB 17931 |
|
Real Density |
g / ml |
1.4±0.2 |
ASTM-D-1505 |
|
Bulk density |
g / ml |
0.87±0.05 |
ASTM-D-1895 |
|
DEG content |
wt % |
1.3±0.2 |
GB 17931 |
|
AA content |
ppm |
<1.0 |
GB 17931 |
