Assertion: lubricant | /r/HasProperty | formulated with additive
Facets:
value: to improve their ability
type: PURPOSE
value: normally
type: DEGREE
value: to improve their lubricating lifetimes
type: PURPOSE
Source sentences:
text: Many lubricants are formulated with additives that form chemical bonds with surfaces or that exclude moisture, to prevent corrosion and rust.
text: Lubricants for motors normally are formulated with additives to improve their lubricating lifetimes and their ability to lubricate an operating motor.