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Styrene–butadiene–styrene (SBS) thermoplastic elastomer with balanced elasticity and processability.
Excellent melt flow characteristics for efficient extrusion and injection molding.
Good compatibility with bitumen, polymers, and plasticizers in compound formulations.
High tensile strength and reversible elasticity at ambient temperatures.
Low-temperature flexibility down to –40 °C without permanent deformation.
Modified bitumen roofing membranes and waterproofing systems.
Hot-melt pressure-sensitive adhesives (PSAs) for labels and tapes.
Thermoplastic elastomer compounds for soft-touch grips and overmolding.
Impact modifiers for rigid polypropylene and polystyrene blends.
Sealants and caulks requiring high elongation and recovery.
| Chemical Type | Styrene–butadiene–styrene (SBS) triblock copolymer |
| Product Form | Pellets |
| Appearance | Off-white to light tan, free-flowing pellets |
| Styrene Content | Approx. 30 wt% |
| Specific Gravity (23 °C) | 0.93–0.95 g/cm³ |
| Melt Flow Rate (200 °C/5 kg) | 3–5 g/10 min |
| Hardness (Shore A, 23 °C) | 85–90 |
| Key Features | Thermoplastic processability, rubber-like elasticity, bitumen compatibility |
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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
