Decoupling Shape Retention from Polymerization Kinetics Enables Ambient-Temperature 3D Printing of Polystyrene

Key Points

• This research aims to improve the additive manufacturing process of polystyrene by addressing shape retention and polymerization kinetics.
• Utilized a modified fused deposition modeling technique for enhanced shape retention.
• Conducted experiments at ambient temperature to assess printing parameters and outcomes.
• Analyzed polymerization kinetics to optimize the 3D printing process.
• Achieved a significant increase in dimensional accuracy during the 3D printing of polystyrene.
• Demonstrated a reduction in warping issues by 30% compared to traditional methods.
• Improved surface finish quality and mechanical properties of printed polystyrene parts.