Working time
For a mixed two-part system, working time is the usable processing window under specified conditions. Plan dispensing and assembly within that window, with allowance for variation.
Fixture time
Fixture time relates to the development of handling strength under specified conditions. It does not mean the bond has reached its final properties.
Full cure
Full cure refers to the development of the stated cured properties under the specified cure schedule. Service loading may need to wait beyond the point at which the part can be handled.
Read the conditions
Temperature, bond-line thickness, substrate and mixed volume can affect timing. Compare products using the stated test conditions and confirm the actual production cycle.
TAKE IT INTO YOUR PROCESS
Build the manufacturing sequence around all three stages, not one headline cure-time number.
Build an application briefGeneral application guidance. Follow the current grade-specific technical and safety data sheets, and validate the finished assembly.