| 1 Brevi periodi 2 Dilatazione 3 Meno di 20C 4 Meno di 30C 5 Meno di 100C 6 Media concentrazione |

| Bioprene® Marprene® | Sta-Pure Silicone | Neoprene | Butyl | PVC | Fluorel® | Chem.Sure® |
Essential oils | y |
|
|
| y |
|
|
Engine oil |
|
|
|
|
|
| y |
Essential oils |
|
|
|
|
|
| y |
Esters |
| n | n |
| n | y | y |
Ethanolamine |
| y | y | y | y | n |
|
Ethers | y | y | n |
| n | n |
|
Ethyl acetate | n | y | n | y | n | n |
|
Ethyl acetoacetate | n | y | n | y |
| n |
|
Ethyl alcohol | y | y | y | y | n | y |
|
Ethyl benzene |
|
| n | n |
| y |
|
Ethyl bromide |
|
|
|
| n | y |
|
Ethyl cellulose |
| n | y | y |
| n |
|
Ethyl chloride | n | n | y | y | n | y |
|
Ethyl mercaptan |
|
|
| n |
| y |
|
Ethyl oxalate |
|
| n | y |
| y |
|
Ethyl pentachlorobenzene | n |
| n | n |
| y |
|
Ethyl silicate |
|
| y | y |
| y |
|
Ethylamine |
|
|
|
| n | n |
|
Ethylene |
| y |
|
|
| y |
|
Ethylene chlorohydrin | n | n | y | y | n | y |
|
Ethylene diamine |
| y | y | y |
| n |
|
Ethylene dichloride | n | n | n | n | n | y |
|
Ethylene glycol | y | y | y | y | y | y | y |
Ethylene oxide | y | n | n | n |
| n |
|
Ethylene trichloride |
| n | n | n |
| y |
|
|
|