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

Yicheng S190A TPE

Yicheng S190A TPE is a high-performance thermoplastic elastomer from Yicheng’s S-series, featuring excellent elasticity, processability, and soft-touch feel. It offers superior abrasion resistance, low-temperature flexibility, and compatibility with PP/PS substrates—ideal for automotive trims, consumer electronics skins, and medical device components requiring ISO 10993-compliant materials.
  • yicheng s190a tpe_a9c7b0e9
  • yicheng s190a tpe_a9c7b0e9

Features Of Yicheng S190A TPE

  1. Excellent soft-touch feel with Shore A hardness of 90 ± 3, ideal for ergonomic overmolding.

  2. Good adhesion to polypropylene (PP) and polyethylene (PE) without primer or surface treatment.

  3. High elasticity and recovery performance, maintaining shape integrity after repeated flexing.

  4. RoHS-compliant formulation with no phthalates, heavy metals, or halogenated flame retardants.

  5. Easy processing via standard injection molding and extrusion equipment at temperatures of 160–190°C.

Typical Applications Of Yicheng S190A TPE

  1. Soft-grip overmolded handles for power tools and garden equipment.

  2. Sealing rings and gaskets in automotive fluid systems.

  3. Consumer electronics casings and protective bumpers for handheld devices.

  4. Medical device components requiring skin-contact compatibility and sterilization readiness (e.g., non-invasive housings).

Specifications Of Yicheng S190A TPE

Chemical TypeThermoplastic Elastomer (TPE), SEBS-based
Product FormNatural color granules, free-flowing, 3–5 mm cylindrical pellets
AppearanceOpaque off-white to light beige, uniform particle size
Shore A Hardness90 ± 3
Melt Flow Rate (190°C/2.16 kg)12–18 g/10 min
Density0.90–0.92 g/cm³
Continuous Use Temperature−40°C to +70°C
Primary ApplicationsOvermolding, sealing, soft-touch components


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