High melt flow index for excellent processability in extrusion and injection molding.
Outstanding soft-touch feel and low surface tack, ideal for overmolding applications.
Excellent thermal stability and long-term aging resistance under ambient and elevated temperatures.
Good compatibility with polypropylene (PP) and other polyolefins for thermoplastic vulcanizate (TPV) formulations.
Low extractables and compliant with FDA 21 CFR §177.2600 for food-contact-acceptable compounds (when compounded appropriately).
Soft-touch grips for power tools, consumer electronics, and medical device housings.
Overmolded seals and gaskets in automotive interior components.
Flexible, durable parts for personal care appliances such as hair dryers and electric toothbrushes.
Thermoplastic elastomer (TPE) blends for PP-based TPVs used in automotive trim and under-hood applications.
Medical tubing and non-sterile disposable device components requiring flexibility and chemical resistance.
| Chemical Type | Styrene–ethylene/butylene–styrene (SEBS) triblock copolymer |
| Product Form | Pellets |
| Appearance | Off-white to light tan, free-flowing pellets |
| Melt Flow Rate (ASTM D1238, 230 °C/2.16 kg) | 22–28 g/10 min |
| Styrene Content (by NMR) | 28–32 wt% |
| Hardness (Shore A, ASTM D2240) | 35–40 |
| Specific Gravity (ASTM D792) | 0.91–0.92 |
| Key Features | Thermoplastic elastomer with reversible physical crosslinks, recyclable, no vulcanization required |
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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