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

Kraiburg STC9313/46 TPE

Kraiburg STC9313/46 is a thermoplastic elastomer (TPE) from the STC series, offering excellent processability, soft-touch feel, and superior adhesion to PP/PS substrates. It features low compression set, good UV resistance, and complies with FDA 21 CFR §177.2600 for food-contact applications. Ideal for overmolding, grips, and consumer goods requiring flexibility and durability.
  • kraiburg stc9313 46 tpe_5667dfea
  • kraiburg stc9313 46 tpe_5667dfea

Features Of Kraiburg STC9313/46 TPE

  1. Excellent compression set resistance for long-term sealing performance.

  2. Outstanding low-temperature flexibility down to –40 °C.

  3. Good processability on standard injection molding and extrusion equipment.

  4. High surface gloss and excellent colorability with minimal pigment load.

  5. Halogen-free formulation compliant with RoHS and REACH requirements.

Typical Applications Of Kraiburg STC9313/46 TPE

  1. Automotive interior trim seals and gaskets.

  2. Consumer electronics protective overmolding (e.g., tool handles, grips).

  3. Household appliance components requiring soft-touch feel and durability.

  4. Medical device housings and non-invasive interface parts.

  5. Industrial fluid handling components compatible with water and mild cleaning agents.

Specifications Of Kraiburg STC9313/46 TPE

Chemical TypeThermoplastic Elastomer (TPE), Styrenic Block Copolymer (TPS)
Product FormPellets
AppearanceTranslucent, natural-colored granules
Primary ApplicationsOvermolding, sealing, soft-touch components
Key FeaturesLow compression set, high elasticity, easy processing
BenefitsReduced part warpage, excellent dimensional stability, recyclable
Processing Temperature Range180–220 °C (melt temperature)
ComplianceRoHS 2015/863/EU, REACH SVHC-free


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