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Thermoplastic elastomer based on styrene–ethylene/butylene–styrene (SEBS) triblock copolymer architecture.
Excellent melt processability via extrusion, injection molding, and blow molding without vulcanization.
Superior UV and thermal oxidative stability due to saturated mid-block backbone.
Good compatibility with polypropylene (PP), polyethylene (PE), and various plasticizers for compound formulation.
Soft, flexible, and tactile-friendly at room temperature with low compression set.
Soft-touch overmolding for consumer electronics housings and automotive interior trim.
TPE-based medical tubing and device components requiring ISO 10993-compatibility support.
High-clarity, low-extractable seals and gaskets for pharmaceutical packaging.
Flexible grips for hand tools, sporting goods, and personal care devices.
Adhesive modifier and tackifier resin in hot-melt pressure-sensitive adhesives (PSAs).
| Chemical Type | Styrene–Ethylene/Butylene–Styrene (SEBS) Triblock Copolymer |
| Product Form | Pellets |
| Appearance | Off-white to light tan, free-flowing pellets |
| Primary Applications | Soft-touch overmolding, medical-grade TPE compounds, PSA modifiers |
| Key Features | Thermoplastic processability, high elasticity, excellent aging resistance |
| Benefits | Reduced processing energy vs. thermosets; recyclable; no peroxide cure required |
| Typical Density (g/cm³) | 0.91–0.92 |
| Hardness (Shore A) | 45–55 |
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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
