AS4/PEEK (APC-2)
VerifiedcompositeAS4/PEEK (APC-2) is a thermoplastic composite combining AS4 carbon fibers with polyetheretherketone (PEEK) resin, engineered for high-performance applications requiring both strength and thermal stability. This material is widely used in aerospace, automotive, and industrial sectors where components must withstand elevated temperatures, aggressive chemical environments, and demanding mechanical loads while maintaining processability through heat forming. AS4/PEEK is valued over traditional thermoset composites for its ability to be re-melted and reshaped, faster manufacturing cycles, and superior impact tolerance, making it particularly attractive for cost-sensitive production and repair scenarios.
aircraft fuselage and structural componentsjet engine casings and ductsautomotive chassis and suspension partsindustrial piping and pressure vesselselectrical insulation and circuit componentsrepair and retrofit applications
Compliance & Regulations
?ITAR?EAR?ISO 10993?Conflict Free?FDA?RoHS?REACH?TSCA
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Fracture Toughness(KIC) | — | Pa·√m | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
Safety & Biocompatibility
Quality & Standards
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.