Is intended to determine whether the working life conforms to the minimum specified working life required of an adhesive by viscosity tests or by bond strength tests or by both. The working life is determined by measuring the viscosity and/or bond strength at specified intervals. The time at which the bond strength drops to a specified level and/or a specified change in viscosity is obtained is considered the working life of the adhesive.
Status : WithdrawnPublication date : 1993-06
Edition : 1