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

Sinopec YH-502T Thermoplastic Elastomer SEBS

Sinopec YH-502T is a high-performance thermoplastic elastomer (TPE) in the YH-SEBS series, featuring excellent melt processability, superior elasticity, and outstanding UV/thermal stability. Designed for medical devices, soft-touch grips, and automotive seals, it offers low odor, good clarity, and easy coloration. Compliant with FDA and RoHS standards, YH-502T delivers reliable performance across injection molding and extrusion processes.
  • sinopec yh 502t thermoplastic elastomer sebs_d4940763
  • sinopec yh 502t thermoplastic elastomer sebs_d4940763

Features Of Sinopec YH-502T Thermoplastic Elastomer SEBS

  1. Excellent balance of elasticity and thermoplastic processability for efficient melt processing.

  2. Superior UV resistance and long-term thermal stability for outdoor and durable applications.

  3. Good compatibility with polypropylene (PP), polystyrene (PS), and various fillers and oils.

  4. Low compression set and high resilience, ensuring reliable sealing and recovery performance.

  5. Halogen-free formulation supporting environmental compliance and RoHS/REACH requirements.

Typical Applications Of Sinopec YH-502T Thermoplastic Elastomer SEBS

  1. Soft-touch overmolding for automotive interior components (e.g., instrument panels, door trims).

  2. Medical device grips and ergonomic housings requiring biocompatibility-supportive base polymer.

  3. High-performance seals, gaskets, and vibration-damping parts in industrial equipment.

  4. Consumer electronics casings and protective covers demanding tactile comfort and impact absorption.

  5. Specialty adhesives and hot-melt formulations requiring tack control and cohesive strength.

Specifications Of Sinopec YH-502T Thermoplastic Elastomer SEBS

Chemical TypeStyrene–Ethylene/Butylene–Styrene (SEBS) triblock copolymer
Product FormPellets
AppearanceOff-white to light beige cylindrical pellets
Primary ApplicationsThermoplastic elastomer modification, soft-touch materials, functional blends
Key FeaturesElasticity, melt-processability, oil extensibility, thermal stability
BenefitsReduced need for vulcanization, recyclability, design flexibility, low odor
Processing MethodInjection molding, extrusion, blow molding, overmolding
Storage ConditionsStore in dry, cool, well-ventilated area; avoid direct sunlight and moisture


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