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

Kraton RP6670 SEBS Elastomer

Kraton RP6670 is a high-performance SEBS thermoplastic elastomer from the Kraton RP series, offering exceptional melt stability, soft-touch feel, and compatibility with polypropylene. It delivers superior elasticity, clarity, and low extractables—ideal for medical tubing, consumer goods, and overmolding applications where reliability and regulatory compliance matter.
  • kraton rp6670 sebs elastomer_0702b0a0
  • kraton rp6670 sebs elastomer_0702b0a0

Features Of Kraton RP6670 SEBS Elastomer

  1. High melt strength and excellent melt stability for reliable extrusion and thermoforming processes.

  2. Outstanding soft-touch feel and low coefficient of friction, ideal for premium overmolding applications.

  3. Good UV and thermal aging resistance, maintaining mechanical integrity under moderate environmental exposure.

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

  5. Easy to compound and process on standard thermoplastic equipment without requiring special drying or handling.

Typical Applications Of Kraton RP6670 SEBS Elastomer

  1. Premium soft-touch grips for power tools, hand-held electronics, and medical devices.

  2. Overmolded seals and gaskets for consumer appliances and automotive interior components.

  3. Flexible, non-slip surfaces for personal care product housings and cosmetic packaging.

  4. Thermoformed trays and blister packaging requiring clarity, toughness, and dimensional stability.

  5. Adhesive modifiers and tackifiers in hot-melt pressure-sensitive adhesive formulations.

Specifications Of Kraton RP6670 SEBS Elastomer

Chemical TypeStyrene–ethylene/butylene–styrene (SEBS) triblock copolymer
Product FormPellets
AppearanceOff-white to light tan, free-flowing pellets
Primary ApplicationsSoft-touch overmolding, flexible packaging, adhesive modification
Key FeaturesThermoplastic elastomer with high elasticity and low compression set
BenefitsProcess efficiency, recyclability, no vulcanization required
Processing MethodExtrusion, injection molding, thermoforming
Regulatory ComplianceFDA 21 CFR §177.2600 (indirect food contact), RoHS compliant


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