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Kuraray HYBRAR® PP1 Thermoplastic Rubber-Polypropylene Blend

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Elastomer, Melt-Processible Rubber , Polypropylene (PP)
Manufacturer Kuraray Company
Trade Name HYBRAR®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Kuraray HYBRAR® PP1 Thermoplastic Rubber-Polypropylene Blend.pdf
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Material Notes:
Description: HYBRAR® is another in the series of new high performance thermoplastic rubbers developed by KURARAY using their unique isoprene technology. HYBRAR® is a special thermoplastic rubber which exhibits high vibration damping properties at room temperatures. Both hydrogenated and non-hydrogenated grades of HYBRAR® 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.Blends of HYBRAR® and other polymers exhibit excellent vibration damping properties.Mixing Conditions: Twin Screw Extruder @ 200°CMolding Conditions: Injection Molding , Cylinder @ 210°C, Mold @ 40°CFormulation (parts by weight): PP (Homopolymer, MFR = 11.0) - 70, HYBRAR® 5127 - 30Information provided by The Kuraray Group.
Mechanical Properties Metric English Comments
Hardness, Shore D 64
64
Flexural Strength 19.0 MPa
2760 psi
Flexural Modulus 0.608 GPa
88.2 ksi
Izod Impact, Notched 3.63 J/cm
6.80 ft-lb/in
Descriptive Properties Value Comments
Loss Factor 0.151
measured by resonance method w/ a cantilever beam
Tan Delta 0.047
at 0°C, measured w/ Rheovibron @ 11 Hz
0.086
at 40°C, measured w/ Rheovibron @ 11 Hz
0.162
at 25°C, measured w/ Rheovibron @ 11 Hz
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