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

Kaiyin TPE 502

Kaiyin TPE 502 is a thermoplastic elastomer from Kaiyin’s TPE series, offering excellent elasticity, processability and recyclability. It features low hardness (Shore A 50–55), superior tensile strength, and good adhesion to PP/PS/ABS. Widely used in soft-touch grips, seals and consumer goods requiring FDA-compliant, halogen-free materials.
  • kaiyin tpe 502_b9f069b7
  • kaiyin tpe 502_b9f069b7

Features Of Kaiyin TPE 502

  1. Excellent elasticity and soft-touch feel with邵氏A hardness of 50–55.

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

  3. Outstanding resistance to UV degradation and long-term thermal aging (up to 70°C continuous use).

  4. Halogen-free formulation compliant with RoHS and REACH directives.

  5. Strong adhesion to polypropylene (PP) and polyethylene (PE) without primer or surface treatment.

Typical Applications Of Kaiyin TPE 502

  1. Soft-touch grips for power tools and hand-held appliances.

  2. Overmolded seals and gaskets in automotive interior components.

  3. Flexible hinges and living hinges in consumer electronics housings.

  4. Ergonomic handles for medical devices and diagnostic instruments.

  5. Sealing profiles for outdoor lighting enclosures and IP65-rated housings.

Specifications Of Kaiyin TPE 502

Chemical TypeThermoplastic Elastomer (TPE), SEBS-based
Product FormPellets
AppearanceOpaque, light beige granules
Shore A Hardness (ASTM D2240)52 ± 3
Density (ASTM D792)0.91 g/cm³
Melt Flow Rate (200°C/5 kg, ASTM D1238)12–16 g/10 min
Tensile Strength (ASTM D412)8–10 MPa
Primary ApplicationsOvermolding, soft-touch finishing, sealing components


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *