Excellent balance of elasticity and processability for high-speed extrusion and injection molding.
Good thermal stability and melt flow consistency, ensuring reliable performance in continuous production.
High tensile strength and elongation at break, enabling durable flexible end products.
Compatible with common fillers, plasticizers, and thermoplastic resins (e.g., PP, PS, PE) for tailored compound formulations.
Low extractables and consistent color—ideal for applications requiring aesthetic clarity or regulatory compliance.
Footwear soles and midsoles requiring lightweight cushioning and abrasion resistance.
Soft-touch overmolding for consumer electronics, power tools, and automotive interior trim.
Adhesives and sealants—especially hot-melt pressure-sensitive adhesives (PSAs) for labeling and packaging.
Medical device components such as grips, tubing jackets, and ergonomic handles (non-implantable).
Flexible packaging films and laminates where toughness and seal integrity are critical.
| Chemical Type | Styrene–Butadiene–Styrene (SBS) Triblock Copolymer |
| Product Form | Pellets |
| Appearance | Off-white to light yellow cylindrical pellets |
| Styrene Content (wt%) | 30–32% |
| Melt Flow Rate (190 °C/5 kg, g/10 min) | 4.0–6.0 |
| Shore A Hardness | 85–90 |
| Primary Applications | Thermoplastic elastomer compounds, PS-based TPEs, adhesive bases, soft-touch materials |
| Key Features | Elastomeric behavior above room temperature, reversible thermoplastic processing, no vulcanization required |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China