How do UV stabilizers in polyethylene protect outdoor ottomans from sun damage?

Outdoor ottomans made from polyethylene are highly durable, but prolonged exposure to sunlight can cause fading, brittleness, and structural weakening. UV stabilizers are additives incorporated into polyethylene during manufacturing to counteract these effects. These stabilizers absorb or scatter harmful UV rays, preventing them from breaking down the polymer chains in the plastic.

There are two main types of UV stabilizers: UV absorbers, which convert UV radiation into harmless heat, and hindered amine light stabilizers (HALS), which neutralize free radicals formed during UV exposure. By integrating these compounds, polyethylene ottomans maintain their color, flexibility, and strength even after years of outdoor use.

For optimal protection, high-quality polyethylene outdoor furniture often includes a combination of stabilizers and pigments that further block UV penetration. This ensures long-lasting performance, making UV-stabilized polyethylene a reliable choice for sun-exposed outdoor furniture.