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

Nantong Powerhorse P3870 TPE

Nantong Powerhorse P3870 TPE is a high-performance thermoplastic elastomer from the Powerhorse series, offering excellent elasticity, abrasion resistance and processing ease. Designed for demanding applications like automotive seals and consumer goods, it features superior tensile strength, low-temperature flexibility and good adhesion to PP/PS substrates. RoHS-compliant and injection-moldable, P3870 delivers consistent performance and recyclability.
  • nantong powerhorse p3870 tpe_04565d44
  • nantong powerhorse p3870 tpe_04565d44

Features Of Nantong Powerhorse P3870 TPE

  1. Excellent elasticity and recovery performance across a wide temperature range (−40 °C to 100 °C).

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

  3. Low compression set (<25% @ 70 °C, 22 h), ensuring long-term sealing and gasket integrity.

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

  5. Smooth surface finish and high gloss retention, ideal for consumer-facing soft-touch components.

Typical Applications Of Nantong Powerhorse P3870 TPE

  1. Soft-grip handles and ergonomic tool housings in power tools and garden equipment.

  2. Seals, gaskets, and vibration-damping pads in automotive interior modules.

  3. Overmolded buttons, knobs, and control interfaces for home appliances and medical devices.

  4. Flexible hinges and snap-fit closures for electronic enclosures and portable device casings.

  5. Consumer product grips for sports equipment, personal care devices, and kitchen utensils.

Specifications Of Nantong Powerhorse P3870 TPE

Chemical TypeStyrenic Block Copolymer (SBC)-based Thermoplastic Elastomer
Product FormPellets
AppearanceTranslucent light amber granules
Hardness (Shore A)70 ± 3
Density (g/cm³)0.92–0.94
Melt Flow Rate (230 °C/2.16 kg)12–16 g/10 min
Tensile Strength (MPa)8–10
Elongation at Break (%)≥450


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