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

Sinopec D 1184 AS Thermoplastic Elastomer SEBS

Sinopec D 1184 AS is a high-performance thermoplastic elastomer (TPE) belonging to the SEBS series—styrene-ethylene/butylene-styrene block copolymer. It offers excellent elasticity, thermal stability, and processability for extrusion and injection molding. Widely used in medical devices, soft-touch grips, and sealants, it combines rubber-like resilience with thermoplastic recyclability and low extractables.
  • sinopec d 1184 as thermoplastic elastomer sebs_06db973c
  • sinopec d 1184 as thermoplastic elastomer sebs_06db973c

Features Of Sinopec D 1184 AS Thermoplastic Elastomer SEBS

  1. Highly balanced elasticity and thermoplastic processability for efficient extrusion and injection molding.

  2. Excellent clarity and gloss, suitable for premium aesthetic applications requiring transparent or translucent finishes.

  3. Good UV resistance and long-term thermal stability without added stabilizers under standard processing conditions.

  4. Low extractables and compliant with FDA 21 CFR §177.2200 for indirect food contact applications.

  5. Enhanced melt strength compared to conventional SEBS grades, enabling stable film blowing and profile extrusion.

Typical Applications Of Sinopec D 1184 AS Thermoplastic Elastomer SEBS

  1. Soft-touch overmolding for consumer electronics housings and automotive interior trim.

  2. Medical tubing and non-sterile disposable device components requiring biocompatibility and flexibility.

  3. Premium stationery products including erasers, grips, and flexible pen barrels.

  4. Transparent or tinted elastic films for packaging and protective covers.

  5. Adhesive modifiers and tackifier carriers in hot-melt pressure-sensitive adhesives (PSAs).

Specifications Of Sinopec D 1184 AS Thermoplastic Elastomer SEBS

Chemical TypeStyrene–ethylene/butylene–styrene (SEBS) triblock copolymer
Product FormPellets
AppearanceTranslucent ivory granules
Primary ApplicationsElastic soft-touch materials, medical-grade elastomeric parts, transparent films, PSA modifiers
Key FeaturesHigh clarity, low extractables, excellent melt strength, good UV/thermal stability
BenefitsEasy processing via extrusion/injection, no vulcanization required, recyclable, halogen-free
Processing Temperature Range190–230 °C
Storage ConditionsStore in dry, cool, well-ventilated area; avoid direct sunlight and moisture


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