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

Kraton MD6459 SEBS Elastomer

Kraton MD6459 is a high-performance SEBS elastomer from the Kraton G family offering exceptional thermal stability elasticity and processability for soft-touch applications adhesives and medical devices. It delivers superior melt strength clarity and low extractables while maintaining excellent UV resistance and biocompatibility per ISO 10993. Widely used in healthcare packaging and premium consumer goods.
  • kraton md6459 sebs elastomer_02ff4798
  • kraton md6459 sebs elastomer_02ff4798

Features Of Kraton MD6459 SEBS Elastomer

  1. High melt strength and excellent processability in extrusion and injection molding

  2. Outstanding elasticity and recovery after repeated deformation

  3. Good compatibility with polypropylene (PP) and polyethylene (PE) for thermoplastic vulcanizate (TPV) formulations

  4. Enhanced UV and thermal stability versus conventional SBS-based elastomers

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

Typical Applications Of Kraton MD6459 SEBS Elastomer

  1. Soft-touch overmolding for automotive interior components

  2. Flexible grips and ergonomic handles for power tools and consumer electronics

  3. Sealants and gasket compounds requiring low compression set and weather resistance

  4. Medical device tubing and non-latex elastomeric components

  5. High-performance thermoplastic vulcanizates (TPVs) for demanding industrial applications

Specifications Of Kraton MD6459 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, TPV base resin
Key FeaturesHigh elasticity, PP/PE compatibility, low compression set, FDA-compliant
BenefitsImproved processing efficiency, enhanced part durability, recyclability in TPE streams
Storage RecommendationStore in cool, dry conditions; protect from direct sunlight and moisture


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