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For more than 70 years, hot runner systems have become a vital technology in plastic injection molding, improving production efficiency and enhancing product quality.

Cornell engineers, in collaboration with students and cutting-edge technology, have developed creative solutions to address maintenance challenges. Rapid prototyping and 3D printing have enabled the fabrication of customized components for underwater applications.

In a groundbreaking endeavor, mechanically recyclable thermoplastic materials were harnessed to craft lightweight and highly efficient aerogel filter media for air filtration. Leveraging the fused filament fabrication (FFF) 3D printing technique, this project focuses on creating an all-polyolefin composite filter media.

Polymeric materials are the backbone of various industries, ranging from packaging and electronics to automotive and aerospace. The melt flow behavior of thermoplastic polymers, crucial for processes like extrusion, injection molding, and more, is significantly influenced by their molecular architecture. Plastics engineers aiming to tailor polymeric materials to specific physical properties and ensure top-notch manufacturing processes need to master the art of rheology.

AI has become an important tool for the development of new materials, enabling R&D scientists to develop new materials with improved properties and functionalities. Data analysis and prediction A significant form of AI’s contribution is data analysis. By sorting through…

The plastics industry mainly uses PFAS as polymerization aids and this would be the main cause of PFAS emissions related to the life cycle of fluoropolymers.

Companies that produce Fluoropolymers may try to switch to PFAS-free solutions or ask for an exemption, which could be temporary.

The use of “forever chemicals” in the European Union would be largely banned under a proposal issued by the European Chemicals Agency. At the same time, more US states continue to ban PFAS-containing products without a clear roadmap for the plastic industry.

Evolve Additive Solutions said Nov. 8 at the Formnext show in Frankfurt, Germany, that it is launching a new 3D-printed parts production service, called STEP Parts Now, and introducing two new thermoplastic materials.

Led by carbon fibers and thermoplastics, global opportunities will drive demand and value Carbon fiber will be the dominant composites material through 2031, when the value of the global market for all composites is forecast to reach $88.7 billion, an…