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

Kaiyin TPE 505

Kaiyin TPE 505 is a high-performance thermoplastic elastomer from Kaiyin’s TPE series, offering excellent elasticity, processability, and soft-touch feel. Designed for injection molding and extrusion, it delivers superior abrasion resistance, low-temperature flexibility, and FDA-compliant safety. Widely used in automotive seals, medical tubing, and consumer goods, this grade balances durability with eco-friendly recyclability—ideal for demanding soft-touch applications.
  • kaiyin tpe 505_8aa783e8
  • kaiyin tpe 505_8aa783e8

Features Of Kaiyin TPE 505

  1. Excellent elasticity and resilience for repeated compression cycling without permanent deformation.

  2. Good processability via injection molding, extrusion, and overmolding onto PP, PS, and ABS substrates.

  3. Low odor and halogen-free formulation compliant with RoHS and REACH requirements.

  4. Enhanced skin-friendly tactile feel with low coefficient of friction and non-sticky surface.

  5. Outstanding weather resistance and UV stability suitable for outdoor-facing applications.

Typical Applications Of Kaiyin TPE 505

  1. Soft-touch grips for power tools, hand-held electronics, and medical device housings.

  2. Sealing rings and gaskets in automotive interior components.

  3. Flexible hinges and snap-fit covers for consumer appliances and home electronics.

  4. Overmolded seals and protective caps for industrial fluid handling connectors.

  5. Ergonomic handles for gardening tools, kitchen utensils, and personal care devices.

Specifications Of Kaiyin TPE 505

Chemical TypeThermoplastic Elastomer (TPE), SEBS-based
Product FormPellets
AppearanceTranslucent to semi-opaque, natural color
Hardness (Shore A)50 ± 3
Melt Flow Rate (190°C/5 kg)12–18 g/10 min
Density0.90–0.92 g/cm³
Primary ApplicationsOvermolding, soft-touch components, dynamic seals
Key FeaturesElastic recovery, substrate adhesion, processing versatility


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