What properties do isothalic resins typically have compared to orthothalic resins?

Isothalic resins are known for having greater durability and higher cost compared to orthothalic resins. This is primarily due to their chemical composition, which allows them to withstand harsher environments and resist stress and degradation better. They offer improved mechanical properties such as strength and resistance to impact, which makes them ideal for applications requiring enhanced durability, including marine and industrial environments.

In addition to their durability, the higher cost associated with isothalic resins often stems from the more complex manufacturing process and the more expensive raw materials used in their production. This cost can be justified by their superior performance characteristics, which can lead to lower maintenance and longer service life in various applications.

While other resins may provide certain advantages, the specific attributes of isothalic resins set them apart in terms of longevity and resilience, making them suitable for demanding applications where performance is critical.