Lectures related to Engineering plastic

Introduces the basics of plastic injection molding, covering materials, properties, classification, and advantages.

Explores the resistance of compressed and bent columns, interaction verification, and second-order effects in structural analysis.

Introduces step-growth polymerizations, discussing molecular weight distribution, mechanisms, and applications in polymer synthesis.

Explores polarized light microscopy techniques, including observing spherulites and birefringence in specimens, and analyzing various materials.