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Application Areas

Electronics and electrical appliances

Electronics and electrical appliances

In the field of electronics and electrical appliances, PEEK (polyetheretherketone), PPSU (polysulfone), and PEI (polyetherimide) are widely used in high-temperature, high-strength, and precision-demanding applications due to their unique performance advantages.

Advantages of PEEK Material in Aerospace Applications

01

High-temperature resistance

PEEK long-term 260℃/PEI 170℃

02

Dielectric properties

PEEK dielectric constant 3.2@1MHz

03

Dimensional stability

PPSU heat deflection temperature 207℃ (1.8MPa)

04

Flame retardancy

UL94 V-0 (halogen-free formula)

05

EMI shielding

Carbon fiber modified PEEK (surface resistance 10³Ω)

Typical Cases

Case 9
Case 8
Case 7