| 聚丙二醇(Narrow MWD) |
| 货号 |
Mp |
Mw |
Mn |
IV* |
| PPG5000 |
4,850 |
5,300 |
4,800 |
0.11 |
| PPG4000 |
4,000 |
4,250 |
3,900 |
0.081 |
| PPG3200 |
3,200 |
3,250 |
3,050 |
0.076 |
| PPG2700 |
2,550 |
2,700 |
2,500 |
0.063 |
| PPG2200 |
2,150 |
2,250 |
1,985 |
0.057 |
| PPG2000 |
2,000 |
2,150 |
1,950 |
0.06 |
| PPG1200 |
1,200 |
1,350 |
1,190 |
0.04 |
| PPG1000 |
1,000 |
1,150 |
990 |
0.038 |
| PPG800 |
755 |
810 |
750 |
0.033 |
| PPG450 |
450 |
460 |
410 |
0.027 |
| PPG76 |
76 |
76 |
76 |
0.018 |
| PPGKIT (1.0g of each standard) |
|
|
| IV* 5 Intrinsic Viscosity (dL/g) in THF at 30°C |
| (a = 0.585; K = 0.000620) |
|
| |
|
