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

Kraton MD6684 SEBS Elastomer

Kraton MD6684 is a high-performance SEBS elastomer from the Kraton G series, offering exceptional melt stability, soft-touch feel, and superior compatibility with PP and PS. It enables flexible, recyclable thermoplastic compounds ideal for automotive interiors, consumer goods, and medical devices requiring clarity and low extractables.
  • kraton md6684 sebs elastomer_13a023a0
  • kraton md6684 sebs elastomer_13a023a0

Features Of Kraton MD6684 SEBS Elastomer

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

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

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

  4. Good UV resistance and weatherability without requiring additional stabilizers

  5. Low odor and low extractables, suitable for sensitive applications including consumer-facing products

Typical Applications Of Kraton MD6684 SEBS Elastomer

  1. Soft-touch overmolding for automotive interior components

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

  3. Sealing profiles and gaskets for building & construction applications

  4. Medical device tubing and non-sterile wearable components

  5. Thermoplastic elastomer (TPE) compounds for industrial hoses and fluid handling systems

Specifications Of Kraton MD6684 SEBS Elastomer

Chemical TypeStyrene–Ethylene/Butylene–Styrene (SEBS) triblock copolymer
Product FormPellets
AppearanceOff-white to light tan, free-flowing pellets
Primary ApplicationsThermoplastic elastomer compounds, soft-touch overmolding, flexible seals
Key FeaturesHigh melt flow, PP/PE compatibility, low compression set, UV stable
BenefitsEnhanced processing efficiency, improved part durability, reduced formulation complexity
Processing MethodExtrusion, injection molding, two-shot molding
Storage ConditionsStore in dry, cool conditions; protect from direct sunlight and moisture


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