Applications
Molded EMI sealsFlexible RF shieldsConnector componentsElectronics protection hardware
EMI Shielding and Absorbing
EMI shielding thermoplastic copolyester elastomer
TPC 95A EMI
TPC 95A EMI is a thermoplastic copolyester elastomer compound for molded EMI seals, flexible RF shields, connector components, and electronics protection hardware. It provides the highest 28 GHz shielding response in the current elastomer line card, with 55.24 dB/cm total shielding and 47.9 dB/cm absorbed shielding, plus higher tensile modulus than the TPU EMI grade.
Properties
| Property | Value | Method or Context |
|---|---|---|
| Total shielding | 55.24 dB/cm | 28 GHz |
| Absorbed shielding | 47.9 dB/cm | 28 GHz |
| Surface resistance | 5.94E+05 ohm | ANSI STM11.11 |
| Elongation at break | 250.5 % | ASTM D412 |
| Shore hardness | 97.1 A | ASTM D2240 |
| Density | 1.202 g/cm3 | ASTM D792 |
Usage Guide
Processing
- Line card processing temperature: 180 C.
- Drying time: 12 hours at 80 C.
Qualification
- Recommended when EMI response and elastomer processability are both required.
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