Description: HYBRARÂ® is another in the series of new high performance thermoplastic rubbers developed by KURARAY using their unique isoprene technology. HYBRARÂ® is a special thermoplastic rubber which exhibits high vibration damping properties at room temperatures. Both hydrogenated and non-hydrogenated grades of HYBRARÂ® are available. In addition to the superior vibration damping properties, hydrogenated grades also exhibit excellent miscibility with polypropylene, and may be used to produce blends with excellent transparency, flexibility and mechanical properties.Damping foams can be produced from HYBRARÂ® compounds by using foaming and curing agents.Mixing Condition: Temperature in kneader = 115 - 120Â°CCuring Condition: Press cure for 12 to 15 min. @ 164Â°CMold thickness = 10 mmFormulation (parts by weight): HYBRARÂ® 5127 - 70, EVA - 30, Calcium Carbonate - 100, Stearic Acid - 2, DOP - 4, Curing Agent - 0.6, Foaming Agent - 4, Pigment - 0.5Information provided by The Kuraray Group.