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Exceptional UV and thermal stability due to full hydrogenation of the styrenic backbone.
Outstanding elasticity and recovery performance across a wide temperature range (−40 °C to 100 °C).
Excellent compatibility with polyolefins and engineering resins for alloy development.
Low extractables and high purity—suitable for medical device components and food-contact applications.
Good processability via injection molding, extrusion, and overmolding without pre-drying.
Soft-touch grips and ergonomic overmolds for power tools and consumer electronics.
Seals, gaskets, and diaphragms in automotive fluid systems and HVAC components.
Medical tubing, syringe plungers, and non-latex elastomeric parts requiring biocompatibility.
Precision seals and vibration-damping elements in industrial automation equipment.
Food-grade flexible packaging films and closures compliant with FDA 21 CFR §177.2600.
| Chemical Type | Hydrogenated styrene–isoprene–styrene (SIS) triblock copolymer |
| Product Form | Pellets |
| Appearance | Translucent to opaque granules, free-flowing |
| Primary Applications | Elastomeric overmolding, soft-touch surfaces, precision sealing |
| Key Features | High resilience, low compression set, excellent weather resistance |
| Benefits | Reduced part weight vs. vulcanized rubber; recyclable thermoplastic processing |
| Processing Method | Injection molding, extrusion, two-shot molding |
| Regulatory Compliance | FDA 21 CFR §177.2600, ISO 10993–5 (cytotoxicity tested) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
