Improved N B R Vulcanizates for Use in Fuel Lines Polysar Limited, (Sarnia, Ontario, Canada)

Format:

Conference/Event

Author/Creator:

Dunn, J. R., author.

Conference Name:

Passenger Car Meeting and Exposition (1979-06-11 : Dearborn, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1979

Summary:

The aging and "sour" gasoline resistance of fuel line hose tube can be improved by appropriate choice of compound to meet the requirements of recently upgraded specifications. The use of an NBR designed for heat resistant compounding, together with silica filler and selected plasticizer and antioxidant and a low sulphur sulphur-donor cure all contribute to improved performance. It is preferable to use cadmium oxide as activator but promising zinc oxide activated compounds have also been identified. It is desirable for both aging and "sour" gasoline resistance to use an NBR with acrylonitrile content as close to 40% as low temperature requirements permit

Notes:

Vendor supplied data

Publisher Number:

790664

Access Restriction:

Restricted for use by site license