Concentration and Chemical Resistance of Plastics Video How does the concentration of a chemical affect the overall compatibility of a plastic? Watch our video as Curbell Plastics Associate Technical Service Engineer Stephen Denny answers this question through a concise, accessible exploration of: The relationship between chemical concentration and absorption rate What happens when a plastic’s polymer chain breaks How compatibility can change with the same chemical at different concentrations And more Want to learn more? Watch more videos about the chemical resistance of plastics. What are your specific material challenges? Ask a Plastics Expert. Learn More Chemical Resistance of Plastics See how Acetal, Nylon, PEEK, and other plastics resist different chemicals. Plastic Materials in Chemical Environments Explore how to best select plastic materials for chemical environments. Good Chemical Resistance Plastics such as PVDF and PPS have outstanding chemical resistance and are widely used in chemical processing applications.