Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Sinopec D 1161 JSP Thermoplastic Elastomer SEBS

Sinopec D1161 JSP is a high-performance SEBS thermoplastic elastomer from Sinopec’s D-series, offering excellent elasticity, processability, and compatibility with PP/PS. Designed for soft-touch applications, medical devices, and adhesives, it features low odor, good thermal stability, and consistent melt flow—ideal for extrusion, injection molding, and TPE compounding.
  • sinopec d 1161 jsp thermoplastic elastomer sebs_bc9ba4a5
  • sinopec d 1161 jsp thermoplastic elastomer sebs_bc9ba4a5

Features Of Sinopec D 1161 JSP Thermoplastic Elastomer SEBS

  1. Excellent balance of elasticity and thermoplastic processability for efficient injection molding and extrusion.

  2. High transparency and gloss, suitable for premium aesthetic applications requiring visual clarity.

  3. Good resistance to UV radiation and thermal aging, enhancing long-term performance stability.

  4. Low extractables and compliant with FDA-relevant requirements for indirect food contact applications.

  5. Easy to compound with fillers, oils, and resins—enabling tailored hardness and rheological profiles.

Typical Applications Of Sinopec D 1161 JSP Thermoplastic Elastomer SEBS

  1. Soft-touch overmolding for consumer electronics housings and automotive interior trim.

  2. Medical tubing and device components requiring biocompatibility and sterilization compatibility.

  3. Premium packaging films and flexible closures demanding clarity and seal integrity.

  4. High-performance adhesives and pressure-sensitive tapes requiring cohesive strength and tack retention.

Specifications Of Sinopec D 1161 JSP Thermoplastic Elastomer SEBS

Chemical TypeStyrene–Ethylene/Butylene–Styrene (SEBS) triblock copolymer
Product FormPellets
AppearanceTranslucent ivory granules
Primary ApplicationsSoft-touch overmolding, medical devices, high-clarity packaging, adhesives
Key FeaturesElastic recovery >90%, low volatility, excellent melt flow stability
BenefitsReduced cycle time in processing, no vulcanization required, recyclable thermoplastic behavior
Storage ConditionsStore in dry, cool, well-ventilated area; protect from direct sunlight and moisture


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