Polyurethane Fenders’ Composition

Polyurethane fenders are typically composed of polyurethane material, including:

1. Polyurethane Material: The main constituent is polyurethane, known for its excellent elasticity and abrasion resistance. It effectively absorbs and disperses collision energy, protecting vessels and dock structures from damage.
2. Steel or Rubber Inserts: To enhance structural strength and stability, polyurethane fenders often incorporate steel or rubber inserts. These inserts increase the fender’s compressive strength and durability.
3. Fixing System: Fenders typically require fixation to docks or vessels to maintain position and stability. They are equipped with a fixing system such as chains, ropes, or bolts to withstand vessel contact and collisions effectively.
4. Surface Design: Fenders usually have a smooth surface to minimize resistance and wear during vessel contact. Some fenders may feature specialized textures or designs to enhance grip and effectiveness under wet conditions.

In summary, polyurethane fenders primarily consist of polyurethane material, supplemented with steel or rubber inserts and a suitable fixing system. These designs can effectively protect dock facilities and ships, making polyurethane fenders play a key role in protecting ships and dock facilities, and have good durability and operational performance.