Journal of Fuels / 2014 / Article / Tab 5

Research Article

Compatibility Studies on Elastomers and Polymers with Ethanol Blended Gasoline

Table 5

Plastics properties after immersion in fuels.

Air-55 E5 WET E5 DRY E10 WET E10 DRY

Weight change (%)
Nylon-66 -NA- -NA-
Delrin -NA- -NA-

Volume change (%)
Nylon-66 -NA- -NA-
Delrin -NA- -NA-

Tensile strength (Mpa)
Nylon-66 -NA- -NA-
Delrin -NA- -NA-

Elongation (%)
Nylon-66 -NA- -NA-
Delrin -NA- -NA-

Impact strength (J/m)
Nylon-66 -NA- -NA-
Delrin -NA- -NA-

Flexural strength (Mpa)
Nylon-66 -NA- -NA-
Delrin -NA- -NA-