CHARACTERISTICS

• FORTIMO™ 1,4-H₆XDI has a compact, and highly symmetrical structure which forms a well-organized hard segment phase by reaction with chain extender, such as 1,4-burandiol.
• Polyurethane based on FORTIMO™ 1,4-H₆XDI achieve elasticity, heat resistance and light stability which was not able to be realized with the conventional diisocyanate.
• Thermosetting polyurethane (TSU) shows improved flexural fatigue properties with good stability of the prepolymer.
• Thermoplastic polyurethane (TPU) shows superior excellent resilience, compression set and shorter demold time at injection molding.

Structure of FORTIMO™ 1,4-H₆XDI