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

Kraton G1650 SEBS Polymer

Kraton G1650 is a high-performance SEBS thermoplastic elastomer from Kraton’s G-Series, offering exceptional elasticity, thermal stability, and processability for medical devices, adhesives, and soft-touch applications—combining rubber-like resilience with thermoplastic melt-processing advantages.
  • kraton g1650 sebs polymer_bfb10445
  • kraton g1650 sebs polymer_bfb10445

Features Of Kraton G1650 SEBS Polymer

  1. High elasticity and excellent recovery after deformation

  2. Outstanding thermal stability for processing up to 230 °C

  3. Good compatibility with polypropylene (PP) and polyethylene (PE)

  4. Low extractables and compliant with FDA 21 CFR §177.1210 for food-contact applications

  5. Enhanced melt strength for improved extrusion and thermoforming performance

Typical Applications Of Kraton G1650 SEBS Polymer

  1. Soft-touch overmolding for consumer electronics housings

  2. Flexible grips and ergonomic components in power tools and appliances

  3. Medical device tubing and non-lubricated catheter jackets

  4. Thermoplastic elastomer (TPE) compounds for automotive interior trim

  5. Sealants and adhesives requiring high cohesion and low compression set

Specifications Of Kraton G1650 SEBS Polymer

Chemical TypeStyrene–Ethylene/Butylene–Styrene (SEBS) triblock copolymer
Product FormPellets
AppearanceOff-white to light tan, cylindrical pellets
Primary ApplicationsTPE compounding, soft-touch overmolding, medical tubing
Key FeaturesHigh elasticity, PP/PE compatibility, FDA-compliant, thermal stability
BenefitsImproved processability, low compression set, recyclable via TPE streams
Density (g/cm³)0.91–0.93
Melt Flow Rate (230 °C/2.16 kg, g/10 min)1.0–2.5


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