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High-styrene, triblock thermoplastic elastomer with excellent tensile strength and elasticity.
Optimized for solvent-based and hot-melt adhesive formulations requiring balanced tack, peel, and shear performance.
Good compatibility with common tackifying resins (e.g., rosin esters, C5/C9 aliphatic-aromatic hydrocarbons) and plasticizers.
Consistent batch-to-batch rheological behavior and molecular weight distribution for reliable processability.
Low extractables content, supporting compliance with industry standards for pressure-sensitive adhesives.
High-performance pressure-sensitive adhesives for labeling, tapes, and graphic films.
Hot-melt adhesive systems for hygiene products including diaper leg cuffs and ear tabs.
Solvent-based laminating adhesives for flexible packaging and specialty paper applications.
Modified bitumen roofing membranes requiring enhanced low-temperature flexibility and fatigue resistance.
Engineering-grade thermoplastic compounds for overmolding and soft-touch grips.
| Chemical Type | Styrene-Butadiene-Styrene (SBS) triblock copolymer |
| Product Form | Pellets |
| Appearance | Off-white to light tan, free-flowing pellets |
| Styrene Content | ~30–32 wt% |
| Mooney Viscosity (ML 4/210 °C) | 38–44 |
| Specific Gravity (23 °C) | 0.93–0.95 |
| Melt Flow Rate (200 °C, 5 kg) | 1.5–2.5 g/10 min |
| Key Features | High elasticity, excellent melt strength, good solubility in aromatic and aliphatic solvents |
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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
