Curated and Reviewed by
Lesson Planet
This Investigating the Effect Of Successive Heat and Cool Cycles on a Thermoplastic material. lesson plan also includes:
- Worksheet
- Join to access all included materials
Students investigate hot melt glue using a hot melt glue gun as an an injection molding simulator and a melt index viscometer. They evaluate the effect of heating and cooling by weighing the glue extruded over a constant time period.
3 Views
25 Downloads