ESD-Safe Materials

ESD thermoplastic elastomer

TPU 95A ESD

TPU 95A ESD is a thermoplastic polyurethane compound for flexible molded parts that require static control without rigid fiber reinforcement. The dCNT-filled elastomer provides 1.10E10 ohm surface resistance, 737.1% elongation at break, 26.1 MPa tensile strength, good surface finish, and low foreign particulate matter generation for soft covers, handling fixtures, and flexible ESD interfaces.

Flexible black TPU ESD duct component on a white background
Representative flexible ESD avionics cooling duct for TPU 95A ESD

Applications

Flexible ESD coversElectronics protection partsSoft handling fixturesMolded ESD interfaces

Properties

PropertyValueMethod or Context
Surface resistance1.10E10 ohmANSI STM11.11
Elongation at break737.1 %ASTM D412
Tensile strength26.1 MPaASTM D412
Shore hardness94 AASTM D2240
Density1.181 g/cm3ASTM D792

Usage Guide

Processing

  • Line card processing temperature: 200 C.
  • Drying time: 12 hours at 80 C.

Qualification

  • Best for flexible ESD use cases rather than high-stiffness precision fixtures.

Material sample review

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