A: Yes, recycled plastics can be used, but their properties may differ from virgin materials. It’s important to test and ensure they meet the necessary performance specifications.

A: Excess moisture can lead to defects such as bubbles, poor surface finish, and reduced mechanical properties. Proper drying of hygroscopic materials is essential before processing.

A: Yes, biodegradable and bio-based plastics like PLA (Polylactic Acid) and PHA (Polyhydroxyalkanoates) can be used in injection molding, providing sustainable alternatives for certain applications.

A: Consider factors such as mechanical properties, thermal stability, environmental exposure, cost, and end-use requirements. Consulting with material suppliers and engineers can be beneficial.

A: ABS is favored due to its excellent impact resistance, good toughness, ease of processing, and ability to be painted or coated easily.

A: Common thermoplastics include ABS (Acrylonitrile Butadiene Styrene), PMMA (Acrylic), PS (Polystyrene), PC (Polycarbonate), and PP (Polypropylene). Thermosetting plastics like epoxy and phenolic resins are also used.