How does polyethylene handle exposure to barbecue ash?
Polyethylene, a widely used plastic, exhibits varying degrees of resistance when exposed to barbecue ash. While it generally withstands moderate heat, prolonged contact with high-temperature ash can cause surface degradation, warping, or even melting, depending on the type (LDPE, HDPE) and thickness. Barbecue ash contains alkaline compounds and residual chemicals that may accelerate oxidation over time. For short-term use, polyethylene containers or utensils near grills are often safe, but repeated exposure reduces durability. For high-heat applications, specialized heat-resistant plastics or coatings are recommended to ensure longevity. Always check manufacturer guidelines for specific temperature limits.
