What thermal decomposition temperatures limit WPC outdoor bar stool fire risks?

Wood-Plastic Composite (WPC) outdoor bar stools are popular for their durability and resistance to weathering. However, understanding their thermal decomposition temperatures is crucial to assessing fire risks. WPC materials typically begin to decompose at temperatures around 200-300°C (392-572°F), releasing flammable gases. This range is higher than natural wood, which ignites at lower temperatures, making WPC stools relatively safer.

The fire risk is further mitigated by flame retardants often added during manufacturing, which raise the ignition threshold. Compliance with safety standards like ASTM E84 ensures WPC stools meet fire-resistant benchmarks. For outdoor use, selecting WPC products with higher thermal stability reduces fire hazards, especially in high-temperature environments.

In summary, WPC outdoor bar stools offer improved fire safety due to their higher thermal decomposition temperatures and added retardants, making them a reliable choice for outdoor settings.