Average Hildebrand Solubility Parameter
| Compound |
δh (MPa1/2) |
Ecoh
(J/mol) |
| Poly(vinyl chloride) (PVC) |
19.6 |
17300 |
| Poly(vinylidene chloride) (PVDC) |
20.6 |
24600 |
| Poly(2-chloro-1,3-butadiene) (Neoprene) |
18.1 |
23300 |
| Poly(cyanomethyl acrylate) |
26.3 |
56600 |
| Poly(ethyl acrylate) (PEA) |
19.1 |
32800 |
| Poly(isobutyl acrylate) |
18.2 |
39400 |
| Poly(methyl acrylate) (PMA) |
20.0 |
28200 |
| Poly(propyl acrylate)
(PPA) |
18.7 |
35900 |
| Poly(ethylene) (PE,
LDPE, HDPE) |
16.7 |
9200 |
| Poly(isobutylene) (PIB) |
15.8 |
16300 |
| Poly(propylene) (PP) |
16.2 |
12900 |
| Poly(octano-8-lactam)
(Nylon 8) |
24.7 |
82700 |
| Poly(caprolactam)
(Nylon 6) |
25.5 |
67600 |
| Poly(hexamethylene
adipamide) (Nylon 6,6) |
26.1 |
142900 |
| Polybutadiene (PB) |
17.0 |
17500 |
| Polyisoprene (PI) |
16.5 |
20600 |
| Poly(ethylene
terephthalate) (PET) |
21.2 |
64800 |
| Polylactic acid (PLA) |
20.2 |
23300 |
| Poly(epichlorohydrin) |
19.7 |
26800 |
| Polyoxyethylene
(PEO,PEG) |
20.8 |
16800 |
| Poly(oxypropylene)
(PPG) |
17.2 |
17200 |
| Poly(tetrahydrofuran)
(PTMO, PTMG) |
17.5 |
22600 |
| Poly(oxymethylene),
Polyacetal (POM) |
21.1 |
10900 |
| Poly(2-ethoxyethyl
methacrylate) |
18.6 |
50100 |
| Poly(butyl
methacrylate) (PBMA) |
17.9 |
43100 |
| Poly(ethyl
methacrylate) (PEMA) |
18.4 |
34700 |
| Poly(isobutyl
methacrylate) (PIBMA) |
18.0 |
43600 |
| Poly(methyl methacrylate) |
19.0 |
31300 |
| Poly(acrylonitrile)
(PAN) |
26.2 |
30700 |
| Poly(methacrylonitrile) (PMAN) |
22.9 |
31600 |
| Poly(α-methylstyrene) |
18.4 |
37200 |
| Polystyrene (PS) |
18.3 |
33100 |
|
Polysulfone (PSU) |
21.2 |
160800 |
|
Poly(vinyl alcohol) (PVA, PVOH) |
30.5 |
31900 |
| Poly(vinyl acetate)
(PVA) |
19.6 |
27700 |
| Poly(vinyl propionate) |
18.6 |
31100 |
| Poly(vinyl butyrate) |
18.6 |
35900 |
| Poly(butyl vinyl ether) |
18.2 |
36100 |
| Poly(methyl vinyl ether) |
18.3 |
18600 |
| Poly(methyl vinyl thioether) |
19.1 |
24400 |