What are the fire-retardant treatments available for rattan outdoor trash cans?

Rattan outdoor trash cans combine natural aesthetics with practical functionality but require specialized fire-retardant treatments to ensure safety in various environments. Several effective methods exist to improve their fire resistance. Chemical spray treatments involve applying ammonium phosphate or boron-based flame retardants that penetrate the rattan fibers to create a protective barrier. These solutions typically require reapplication every 12-18 months depending on weather exposure. Intrinsic manufacturing methods incorporate fire-resistant additives during the production process, where rattan fibers are blended with mineral-based fire retardants before weaving. This approach provides longer-lasting protection but may increase production costs. Surface coatings using intumescent paints create an insulating layer that expands when exposed to heat, effectively shielding the rattan material. For comprehensive protection, many manufacturers combine these treatments with aluminum hydroxide or magnesium hydroxide additives that release water vapor when heated, effectively suppressing combustion. Professional treatment services often utilize pressure impregnation systems that force fire-retardant chemicals deep into the material's cellular structure. Regular maintenance including cleaning debris and reapplying protective coatings ensures ongoing fire safety. These treatments allow rattan trash cans to meet international fire safety standards while maintaining their decorative appeal in outdoor settings.