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

Kuratay Septon 2004 SEPS Elastomer

Kuraray Septon 2004 SEPS Elastomer is a high-performance thermoplastic elastomer from Kuraray’s Septon series, featuring styrene-ethylene/propylene-styrene triblock copolymer structure. It offers excellent elasticity, clarity, low-temperature flexibility, and processability via injection molding or extrusion—ideal for soft-touch grips, medical tubing, and consumer goods requiring FDA-compliant materials.
  • kuratay septon 2004 seps elastomer_4cfc695c
  • kuratay septon 2004 seps elastomer_4cfc695c

Features Of Kuratay Septon 2004 SEPS Elastomer

  1. Thermoplastic elastomer based on styrene–ethylene/propylene–styrene (SEPS) triblock copolymer architecture.

  2. Exceptional clarity and low haze, ideal for transparent or translucent end-use applications.

  3. Superior UV resistance and long-term thermal stability without added stabilizers.

  4. Excellent melt processability via extrusion, injection molding, and overmolding onto PP, PS, and other thermoplastics.

  5. Low compression set and high elastic recovery at room and elevated temperatures.

Typical Applications Of Kuratay Septon 2004 SEPS Elastomer

  1. Soft-touch grips and ergonomic overmolds for power tools and consumer electronics.

  2. Transparent medical tubing and seals requiring biocompatibility and clarity.

  3. High-performance adhesives and pressure-sensitive adhesive (PSA) formulations.

  4. Flexible, durable components in automotive interior trim and lighting diffusers.

  5. Premium packaging films and sealants where optical quality and flexibility are critical.

Specifications Of Kuratay Septon 2004 SEPS Elastomer

Chemical TypeStyrene–Ethylene/Propylene–Styrene (SEPS) Triblock Copolymer
Product FormPellets
AppearanceTranslucent, off-white to pale yellow granules
Styrene Content (wt%)Approx. 30%
Melt Flow Rate (230°C/2.16 kg)15–25 g/10 min
Specific Gravity (23°C)0.90–0.92 g/cm³
Hardness (Shore A)35–45
Key FeaturesClarity, elasticity, thermal stability, processability


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