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

Kraiburg STC8677/5 TPE

Kraiburg STC8677/5 is a thermoplastic elastomer (TPE) from the STC series offering excellent processability, soft-touch feel, and strong adhesion to PP/ABS substrates. It complies with FDA 21 CFR §177.2600 and REACH, features low extractables, and delivers consistent colorability and recyclability—ideal for medical device components and consumer product overmolding applications.
  • kraiburg stc8677 5 tpe_3d91d244
  • kraiburg stc8677 5 tpe_3d91d244

Features Of Kraiburg STC8677/5 TPE

  1. Soft-touch, skin-friendly surface finish with excellent tactile comfort.

  2. Outstanding adhesion to polypropylene (PP) and polyethylene (PE) substrates without primer.

  3. Good resistance to UV exposure and long-term weathering under outdoor conditions.

  4. Low-temperature flexibility down to –40 °C with retained elasticity.

  5. RoHS-compliant and free of heavy metals, phthalates, and halogens.

Typical Applications Of Kraiburg STC8677/5 TPE

  1. Overmolding for automotive interior trim components (e.g., door handles, control knobs).

  2. Consumer electronics housings requiring soft-grip surfaces (e.g., power tools, remote controls).

  3. Household appliance grips and ergonomic interfaces (e.g., vacuum cleaners, kitchen appliances).

  4. Medical device accessories requiring biocompatibility-supporting materials (non-implantable).

Specifications Of Kraiburg STC8677/5 TPE

Chemical TypeThermoplastic Elastomer (TPE), SEBS-based
Product FormPellets
AppearanceTranslucent, light amber granules
Hardness (Shore A)65 ± 3
Density (g/cm³)0.91 ± 0.01
Melt Flow Rate (230 °C/2.16 kg)12–18 g/10 min
Primary ApplicationsTwo-component injection molding over PP/PE
Key FeaturesSoft-touch, substrate-adhesive, weather-resistant


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