HYBRAR™ 5127 is a 20% styrene vinyl-bond rich SIS of Kuraray’s 5000 series, with high damping performance, good compatibility with polar/non-polar resins, excellent flexibility and processability, suitable for vibration damping, adhesives, asphalt modification and polymer compounding.
20% styrene, vinyl-bond rich SIS, high damping at room temperature
Good compatibility with polar/non-polar resins, ideal for compounding
Excellent flexibility, processability and forming, plasticizer-free, eco-friendly
Suitable for vibration damping, adhesives, asphalt modification and polymer modification
Physical form: pellet, easy to store and transport
Vibration damping components (automotive, electronics, construction)
Adhesives & sealants (hot melt adhesives, pressure-sensitive adhesives)
Asphalt modification (road pavement, waterproofing membranes)
Polymer modification (impact/toughness enhancement)
Compounding with polar/non-polar resins for various applications
| Physical Properties | |
| Styrene Content | 20 wt% |
| Density | 0.938 g/cm³ |
| Hardness (Type A) | 84 Shore A |
| Melt Flow Properties | |
| MFR (230°C, 2.16 kg) | 5 g/10min |
| MFR (200°C, 10.0 kg) | 17 g/10min |
| Solution Viscosity (Toluene, 30°C) | |
| 30 wt% | 540 mPa·s |
| Physical Form | |
| Physical Form | Pellet |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China