Polypropylene

The incorporation of recycled polymers into transparent applications challenges engineers to control haze, color shifts, and light scattering.

Plastic recycling remains low because systems are confusing and inconvenient. Clear rules and simpler processes can boost participation.

As artificial intelligence transforms the identification, sorting, and recovery of plastics, regulators are racing to keep pace with a technology poised to redefine the future of recycling.

Petroleum is the primary feedstock for plastic production, so fluctuations in oil prices significantly impact manufacturing and supply chain costs.

Researchers are trying a different approach to composite building materials by using sand as filler and polypropylene waste as a binder.

Foamed plastics and renewable polymers drive next-gen sustainable drinkware, which uses less material, improves insulation, and is fully recyclable.

Researchers explored how atmospheric pressure plasma (APP) modifies the surface of bumpers to enhance paint adhesion without the need for primers, which is linked to solvent emissions and hazardous waste.

ANTEC® 2025 research reveals critical insights about when and why carbon fiber reinforcement succeeds or fails in 3D printing.

As industries strive to integrate recycled materials into mainstream manufacturing, researchers continue to explore ways to enhance the usability of post-industrial recycled polypropylene (PIR-PP).

Engineers are transforming discarded PET, PVC, and PS into high-performance membranes for water treatment, desalination, and oil-water separation applications.

In a world of excessive branding, a new packaging trend is emerging that’s as much about what’s missing as what remains: Naked packaging design.

MacroCycle Technologies is redefining PET recycling through a scalable, energy-efficient molecular upcycling process.