What design limitations exist for polypropylene outdoor armchairs due to material stiffness?
Polypropylene outdoor armchairs are popular for their durability and weather resistance, but their design is often constrained by the material's inherent stiffness. Unlike more flexible materials, polypropylene's rigidity limits intricate shapes and ergonomic contours, often resulting in simpler, boxier designs. This stiffness can also reduce comfort over prolonged use, as the chair may not conform to the user's body. Additionally, the lack of flexibility makes polypropylene armchairs more prone to cracking under stress, especially in extreme temperatures. Designers must balance aesthetics and functionality while working within these material constraints to create visually appealing yet practical outdoor seating solutions.
