Automotive Lubricants

Truck Lubricants

Aviation Lubricants

Marine Lubricants

Material Safety Data Sheets

Product Data Sheets

Lubricant Encyclopedia

Paper & Forest Products
Lubricant Products

polybutadiene rubber (BR)

one of the stereo rubbers, a term designating high uniformity of composition. High in abrasion resistance, BR is blended with styrene-butadiene rubber (SBR) for tire tread manufacture.

See synthetic rubber.

 

 

© 1997 Exxon Company, U.S.A. -- Encyclopedia for the User of Petroleum Products