Designation
Where to buy| Item | Value |
|---|---|
| Designation | Phenolic resin |
| Class | Composites |
| Type | thermoset resin |
Phenolic resin facts
| Item | What the source says | Source |
|---|---|---|
| Use | Interior components, for low smoke and flammability characteristics | FAA-H-8083-31B, p. 7-6 |
| History | Phenol-formaldehyde resins first produced commercially in the early 1900s; urea- and melamine-formaldehyde appeared in the 1920–30s as cheaper, lower-temperature alternatives | FAA-H-8083-31B, p. 7-6 |
| As foam core | Very good fire resistance, can have very low density, relatively low mechanical strength | FAA-H-8083-31B, p. 7-11 |
| Fiber compatibility | T700S and T800S sizing 50C suits phenolic | Toray data sheets |
The FAA handbook gives no strength or temperature figures for phenolic resin, so none are shown.
Notes from the guide
- Interior use only in these sources.
- No data table.
Where to buy
AmericaDistributor coming soonOur partner for this region is on its way
EuropeDistributor coming soonOur partner for this region is on its way
OceaniaDistributor coming soonOur partner for this region is on its way
Distributors coming soon.
Sources
- FAA-H-8083-31B, AMT Handbook — Airframe, Volume 1 (2023), Chapter 7 — phenolic resin (p. 7-6); phenolic foam (p. 7-11).
- Toray Composite Materials America, TORAYCA T700S Standard Modulus Carbon Fiber Data Sheet (Rev. 11/24/2025) — fiber and composite properties, tow sizes, resin compatibility.
- Toray Composite Materials America, TORAYCA T800S Intermediate Modulus Carbon Fiber Data Sheet (Rev. 04/13/2018) — fiber and composite properties, tow sizes, resin compatibility.
Educational reference only. not approved data. Always consult the applicable SRM, AMM, or AC 43.13-1B and your certifying authority.