How does temperature fluctuation impact the structural integrity of synthetic rattan outdoor armchairs?

Temperature fluctuations can significantly impact the structural integrity of synthetic rattan outdoor armchairs. Synthetic rattan, typically made from polyethylene or PVC, expands in heat and contracts in cold. Repeated cycles of expansion and contraction may lead to material fatigue, causing cracks, warping, or loosening of weaves over time.

Extreme heat can soften the material, making it more prone to sagging or deformation, while freezing temperatures may cause brittleness, increasing the risk of breakage. UV exposure, often accompanying high temperatures, can also accelerate fading and degradation.

To mitigate these effects, choose high-quality, UV-resistant synthetic rattan and store armchairs in shaded or covered areas during extreme weather. Regular maintenance, such as cleaning and applying protective coatings, can further extend their lifespan. Investing in weather-resistant designs ensures better durability against temperature changes.