Akulon exhibits high levels of surface and volume resistivity, dielectric
strength, and comparative tracking resistance, comparable to other engineering
plastics.
The exact levels of these properties depend on the
specific grade, temperature, and moisture content. At temperatures above
100°C, surface and volume resistivity and dielectric strength of Akulon
demonstrate a strong reduction whereas polyesters are less affected. In many
cases, these levels remain high enough to fulfill critical application
requirements. Combined with its high peak temperature resistance and excellent
toughness, this makes Akulon an excellent option for electrical and
electronical connectors, circuit breaker
housings, electromotor parts, bobbins and switches.
For
electrical applications, there are Akulon grades available with
improved flame retardant behavior. These flame retardant grades are
tailored to provide the optimal balance of electrical, mechanical, and
flammability performance.
Halogen free Akulon grades offer
higher CTI values compared to halogen containing grades or red phosphorous
based PA66 materials. The CTI of various Akulon grades include:
UF 600 V
GF > 500 V
FR halogen > 400 V
FR non-halogen 600 V
For extended electrical data comparisons, consult the
product database.
