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

Sinopec G 1652 Thermoplastic Elastomer SEBS

Sinopec G 1652 is a high-performance thermoplastic elastomer (TPE) in the G-series SEBS family, offering excellent elasticity, thermal stability, and processability. It features low compression set, good UV resistance, and compatibility with PP/PS blends—ideal for automotive trim, medical tubing, and soft-touch grips. Developed by Sinopec Beijing Research Institute, it meets ISO 10993 and RoHS requirements.
  • sinopec g 1652 thermoplastic elastomer sebs_71321e43
  • sinopec g 1652 thermoplastic elastomer sebs_71321e43

Features Of Sinopec G 1652 Thermoplastic Elastomer SEBS

  1. Excellent melt processability for high-speed extrusion and injection molding.

  2. Superior elasticity and recovery performance at both room and elevated temperatures.

  3. Good compatibility with polypropylene (PP), polystyrene (PS), and various fillers and oils.

  4. Low extractables and low odor — suitable for sensitive applications including consumer goods and medical devices.

  5. Enhanced UV and thermal stability due to optimized styrenic block architecture.

Typical Applications Of Sinopec G 1652 Thermoplastic Elastomer SEBS

  1. Soft-touch overmolding for automotive interior trim and instrument panels.

  2. TPE-based grips and ergonomic components for power tools and hand-held electronics.

  3. Flexible, recyclable packaging films and seals requiring elasticity and clarity.

  4. Medical tubing and non-PVC, non-latex disposable device components.

  5. Consumer product housings requiring impact resistance, softness, and aesthetic finish.

Specifications Of Sinopec G 1652 Thermoplastic Elastomer SEBS

Chemical TypeStyrene–Ethylene/Butylene–Styrene (SEBS) triblock copolymer
Product FormPellets
AppearanceOff-white to light yellow, free-flowing cylindrical pellets
Primary ApplicationsThermoplastic elastomer blends, soft-touch materials, medical-grade TPE compounds
Key FeaturesHigh elasticity, excellent processability, low compression set, good chemical resistance
BenefitsRecyclable, halogen-free, no plasticizer required, FDA-compliant formulations possible
Melt Flow Rate (230°C/2.16 kg)12–18 g/10 min
Shore A Hardness45–55


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