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

Kraton G1654 SEBS Elastomer

Kraton G1654 is a high-performance SEBS elastomer from Kraton’s G-Series, offering exceptional thermal stability, melt processability, and soft-touch feel. Ideal for medical devices, adhesives, and soft-touch overmolding, it delivers superior elasticity, clarity, and low extractables—meeting stringent FDA and ISO 10993 requirements for biocompatibility.
  • kraton g1654 sebs elastomer_43030151
  • kraton g1654 sebs elastomer_43030151

Features Of Kraton G1654 SEBS Elastomer

  1. High melt strength and excellent thermal stability for robust processing in extrusion and injection molding.

  2. Outstanding elasticity and recovery performance across a wide temperature range (–40 °C to +70 °C).

  3. Superior compatibility with polypropylene (PP) and polyethylene (PE), enabling high-performance thermoplastic vulcanizate (TPV) formulations.

  4. Low extractables and compliant with FDA 21 CFR §177.2600 for food-contact applications.

  5. Good UV resistance and long-term weatherability without requiring additional stabilizers in many outdoor applications.

Typical Applications Of Kraton G1654 SEBS Elastomer

  1. Soft-touch overmolding for automotive interior trim, including instrument panel skins and door armrests.

  2. Medical tubing and device components requiring biocompatibility and flexibility.

  3. Consumer product grips for power tools, toothbrushes, and personal care devices.

  4. Sealants and gasket compounds for HVAC and appliance housings.

  5. Flexible packaging films requiring toughness, clarity, and seal integrity.

Specifications Of Kraton G1654 SEBS Elastomer

Chemical TypeStyrene–ethylene/butylene–styrene (SEBS) triblock copolymer
Product FormPellets
AppearanceOff-white to light tan, free-flowing pellets
Primary ApplicationsThermoplastic elastomer (TPE) compounding, soft-touch overmolding, medical and food-contact materials
Key FeaturesHigh elasticity, PP/PE compatibility, low extractables, thermal stability
BenefitsEnhanced processability, improved part aesthetics, regulatory compliance, recyclability in TPE streams
Processing MethodExtrusion, injection molding, blow molding, overmolding


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