What additives are blended into composite materials to enhance outdoor chair performance?

Composite materials are widely used in outdoor furniture due to their durability and versatility. To enhance the performance of outdoor chairs, several additives are commonly blended into these composites. UV stabilizers are added to protect against sun damage, preventing fading and weakening of the material. Flame retardants improve fire resistance, ensuring safety in public spaces. Moisture-resistant agents help repel water, reducing warping and mold growth. Additionally, impact modifiers are included to increase toughness, making the chairs more resistant to cracks and breaks. These additives work together to extend the lifespan and maintain the aesthetic appeal of outdoor chairs in harsh weather conditions.