What advantage does a two-part adhesive system have over a ...

[jho37]

What advantage does a two-part adhesive system have over a one-part system?
 
  What will be an ideal response?

Question 2

Identify four advantages of laser cutting plastics over traditional cutting (machining) methods.
 
  What will be an ideal response?

[whitcassie]

Answer to Question 1

The two-part system is stable until the parts are mixed. Therefore shelf life is likely to be much longer than for a one-part system.

Answer to Question 2

Lasers can vaporize the plastic, can make cuts beginning at some location other than the edge of the part, the cutting apparatus does not become dull, and depth precision in cutting can be achieved with changes in focus of the lens on the laser.

[jho37]

Thanks for the timely response, appreciate it

[jackie]

Wow, this really help