What fire-resistant treatments are applied to polyester fabric outdoor chairs?
Polyester fabric outdoor chairs often undergo specialized fire-resistant treatments to enhance safety and durability. Common methods include applying flame retardant coatings, such as phosphorus-based or halogen-based compounds, which inhibit ignition and slow flame spread. Some manufacturers also use inherently fire-resistant polyester blends or back-coating techniques with fireproof materials. These treatments comply with safety standards like NFPA 701 or CAL 117, ensuring the fabric meets rigorous flammability requirements. Additionally, chemical finishes may be combined with UV stabilizers to maintain fire resistance under sun exposure. Proper maintenance, like avoiding harsh cleaners, helps preserve these protective properties over time.
