How does the hardness of PVC compare to polypropylene for Outdoor Square Tables?

When selecting materials for outdoor square tables, understanding the hardness of PVC and polypropylene is crucial for durability and performance. PVC (Polyvinyl Chloride) is known for its rigidity and resistance to impact, making it a popular choice for outdoor furniture. Its hardness typically ranges between 70-85 on the Shore D scale, providing a sturdy surface that can withstand heavy use and harsh weather conditions.

On the other hand, polypropylene is softer, with a hardness ranging from 60-70 on the Shore D scale. While it offers excellent flexibility and resistance to chemicals, it may not be as durable as PVC when exposed to prolonged outdoor stress. Polypropylene is more prone to scratching and deformation under heavy loads, which can affect the longevity of outdoor square tables.

In summary, PVC generally offers greater hardness and durability compared to polypropylene, making it a more suitable choice for outdoor square tables that require long-term resilience. However, polypropylene's flexibility and chemical resistance make it a viable option for lighter-use outdoor settings. The choice ultimately depends on the specific requirements of your outdoor space and the expected usage of the tables.