Black PEI engineering plastic pellets for industrial manufacturing.

Black PEI

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Black PEI is an opaque polyetherimide offering light shielding and aesthetic consistency.
It provides 170°C thermal capability, inherent flame retardancy, and high dielectric strength.
Suitable for electrical connectors, electronic housings, and semiconductor test sockets.
The black coloration ensures uniform appearance in consumer-facing and light-sensitive industrial components.

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