This article summarises the compatibility of six elastomers – used in fuel
storage and delivery systems – with test fuels representing gasoline blended
with up to 85% ethanol. Individual coupons were exposed to test fuels for four
weeks to achieve saturation. The change in volume and hardness, when wetted
and after drying, were measured and compared with the original condition.

Contact Information
Contact Person: 
Tim Theiss
Contact Organization: 
Oak Ridge National Laboratory
Publication Information
Michael Kass
Publication Year: 
DOE Information
Bioenergy Category: