New Optimized Method to Recycle CFRP Composites While Maintaining Strength
Researchers from the University of Sydney’s School of Civil Engineering have developed an optimized method for recycling CFRP composites while maintaining 90 percent of their original strength. Loss of Properties in Recycled Products Until now, it has been difficult to continuously recycle products made of carbon fibers. Given that most recycling involves shredding, cutting or grinding, fibers are worn out, decreasing a future product’s viability. “ Globally and in Australia there has been a march towards better recycling processes, however there is often the belief that a material can be recycled an infinite number of times – this simply isn’t the case. Most recycling processes diminish mechanical or physical properties of materials ,” said the study’s lead researcher Dr Ali Hadigheh. This presents a huge challenge and threat to the environment, as it has led to the production of virgin carbon fibre which contributes significantly to greenhouse gas emissions. Cost-effective Meth...