|
Properties
|
Range/Description
|
Ref.
|
|
Molecular weight (Mn/g mol-1)
|
3000-80 000 |
12
|
|
Density (r/g cm3)
|
1.071-1.200 |
13,14
|
| Tensile strength (σ/MPa) |
4-785 |
15,16
|
| Young modulus (E/GPa) |
0.21-0.44 |
15,16
|
| Elongation at break (e/%) |
20-1000 |
15,16
|
| Crystallinity (%) |
69% |
13
|
| Functional groups and FTIR absorption wavenumbers |
Asymmetric -CH2 (2943 cm-1), symmetric -CH2 (2866 cm-1), Carbonyl (1722 cm-1), C-O, and C-C (1293 cm-1), asymmetric C-O-C (1239 cm-1)
|
17
|
|
Glass transition temperature (Tg/ºC)
|
(-65)-(-60) |
15,16
|
| Tensile stress at break or max (MPa) |
14 |
16
|
|
Water permeability at 25ºC (g/m2/day)
|
177 |
16
|
| Surface tension (g) in mN/m |
35.5 |
18
|
|
Melting temperature (Tm/ºC)
|
56-65 |
16
|
|
Decomposition temperature (/ºC)
|
350 |
15,16
|
|
Inherent viscosity (Zinh/cm3 g-1)
|
100-130 |
15,16
|
|
Intrinsic viscosity (Z/cm3 g-1)
|
0.9 |
13
|
| Solubility |
Highly soluble: Chloroform, dichloromethane, carbon tetrachloride, toluene, cyclohexanone, 2-nitropropane; cyclohexanone, pyridine, dichlorobenzene, teraline, toluene, styrene, cyclobenzene |
9,16,19
|
| Partially soluble: acetone, 2-butanone, ethyl acetate, dimethylformamide and acetonitrile, o-dichloroethane, tetrahydrofuran, acetophenone |
|
Insoluble: water, alcohol, petroleum ether, diethyl ether, acetonitrile, nitromethane, dimethyl sulfoxide, di(ethylene glycol), di(propylene glycol), tetrachloroethylene, glycerol, methanol, ethanediol, ethanol, propylene glycol, 2-ethyl hexanol, cyclohexanol, diethyl carbonate, cyclohexane, carbon disulfide
|
