Intrinsic Viscosities
(dl/gm) of
Polymers in THF
| Polymer | 30°C | 40°C | 50°C |
|
Polystyrene Mw = 250,000 Mw/Mn = 2.50 |
0.843 | 0.845 | 0.845 |
|
Poly(vinylacetate) Mw = 234,500 Mw/Mn = 3.17 |
0.748 | 0.749 | 0.749 |
|
Poly(iso-butylene) Mw = 105,300 Mw/Mn = 1.78 |
0.495 | 0.510 | 0.515 |
|
Poly(dimethylsiloxane) Mw = 220,100 Mw/Mn = 3.50 |
0.685 | 0.695 | 0.710 |
|
Brominated Polystyrene Mw = 646,000 Mw/Mn = 2.15 |
0.284 | 0.278 | 0.268 |
|
Poly(2-vinylpyridine) Mw = 188,000 Mw/Mn = 3.24 |
0.450 | 0.450 | .0445 |
|
Poly(vinylbutyral) Mw = 92,300 Mw/Mn = 3.90 |
1.036 | 1.010 | 0.985 |
|
Poly(vinylchloride) Mw = 118,800 Mw/Mn = 2.30 |
1.110 | 1.090 | 1.047 |
|
Poly(methylmethacrylate) Mw = 227,000 Mw/Mn = 20.6 |
0.619 | 0.620 | 0.615 |