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

Kraton MD6459 SEBS Polymer

Kraton MD6459 is a high-performance SEBS polymer from Kraton’s G-Plus™ thermoplastic elastomer series, offering exceptional elasticity, thermal stability, and processability. It delivers superior soft-touch feel, low compression set, and excellent compatibility with PP and PS—ideal for medical devices, consumer goods, and soft-grip applications requiring biocompatibility and regulatory compliance.
  • kraton md6459 sebs polymer_d1aa4202
  • kraton md6459 sebs polymer_d1aa4202

Features Of Kraton MD6459 SEBS Polymer

  1. High melt flow index for excellent processability in extrusion and injection molding.

  2. Outstanding thermal stability and low compression set for durable elastomeric performance.

  3. Excellent compatibility with polypropylene (PP) and other polyolefins for thermoplastic vulcanizate (TPV) formulations.

  4. Good UV resistance and weatherability suitable for outdoor applications.

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

Typical Applications Of Kraton MD6459 SEBS Polymer

  1. Automotive interior trim components including soft-touch overmolds and seals.

  2. Medical device housings and grips requiring biocompatibility and sterilization resistance.

  3. Consumer electronics protective cases and ergonomic grips.

  4. Flexible packaging films requiring seal integrity and toughness.

  5. High-performance polymer blends for wire and cable jacketing.

Specifications Of Kraton MD6459 SEBS Polymer

Chemical TypeStyrene–ethylene/butylene–styrene (SEBS) triblock copolymer
Product FormPellets
AppearanceOff-white to light tan, free-flowing pellets
Primary ApplicationsThermoplastic elastomer (TPE) formulations, PP-compatible TPVs, soft-touch overmolding
Key FeaturesHigh melt flow, low compression set, PP compatibility, FDA-compliant options
BenefitsEnhanced processing efficiency, improved part aesthetics, long-term elasticity retention
Processing MethodExtrusion, injection molding, and two-shot molding
Storage ConditionsStore in cool, dry conditions; protect from direct sunlight and moisture


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