Fiber Materials Database
Technical fiber grades and selected properties from manufacturers in the MatDB database. Ratings marked /10 are qualitative — hover a value for its interpretation.
| Manufacturer | Grade | Type | Strength | Modulus | Density | Cost | EM Transp. | Temp/Fire | Impact | Elec/Therm Cond. | Spec. Strength | Durability | CO₂e | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DowAksa | 3K A-38 3K | CF | 3800.0 MPa | 240.0 GPa | 1.78 g/cm³ | 6/10 | 1/10 | 6/10 | 5/10 | 7/10 | 7/10 | 9/10 | 5/10 | Product / TDS |
| DuPont | Kevlar® 149 | AF | 3450.0 MPa | 179.0 GPa | 1.47 g/cm³ | 8/10 | 9/10 | 6/10 | 8/10 | 1/10 | 8/10 | 5/10 | 6/10 | Product / TDS |
| DuPont | Kevlar® 29 1500 denier / 1670 dtex 1000 | AF | 2920.0 MPa | 70.5 GPa | 1.44 g/cm³ | 8/10 | 9/10 | 6/10 | 10/10 | 1/10 | 7/10 | 5/10 | 6/10 | Product / TDS |
| DuPont | Kevlar® 49 1140 denier / 1270 dtex 768 | AF | 3000.0 MPa | 112.4 GPa | 1.44 g/cm³ | 8/10 | 9/10 | 6/10 | 7/10 | 1/10 | 7/10 | 5/10 | 6/10 | Product / TDS |
| Dyneema | Dyneema SK78 SK75 | UHMWPE | 3900.0 MPa | 132.0 GPa | 0.97 g/cm³ | 8/10 | 10/10 | 1/10 | 9/10 | 1/10 | 10/10 | 6/10 | 6/10 | Product / TDS |
| EcoTechnilin | FlaxDry Twill Flax Reinforcement | NF | — | — | — | 3/10 | 9/10 | 2/10 | 5/10 | 1/10 | 2/10 | 3/10 | 10/10 | Product / TDS |
| EcoTechnilin | FlaxTape® Unidirectional Flax Reinforcement | NF | — | — | — | 3/10 | 9/10 | 2/10 | 5/10 | 1/10 | 2/10 | 3/10 | 10/10 | Product / TDS |
| Formosa | Tairyfil® TC-33 12K | CF | 3450.0 MPa | 230.0 GPa | 1.8 g/cm³ | 6/10 | 1/10 | 6/10 | 5/10 | 7/10 | 7/10 | 9/10 | 5/10 | Product / TDS |
| Formosa | Tairyfil® TC-33 1.5K | CF | 3450.0 MPa | 230.0 GPa | 1.8 g/cm³ | 6/10 | 1/10 | 6/10 | 5/10 | 7/10 | 7/10 | 9/10 | 5/10 | Product / TDS |
| Formosa | Tairyfil® TC-33 3K | CF | 3450.0 MPa | 230.0 GPa | 1.8 g/cm³ | 6/10 | 1/10 | 6/10 | 5/10 | 7/10 | 7/10 | 9/10 | 5/10 | Product / TDS |
| Formosa | Tairyfil® TC-33 6K | CF | 3450.0 MPa | 230.0 GPa | 1.8 g/cm³ | 6/10 | 1/10 | 6/10 | 5/10 | 7/10 | 7/10 | 9/10 | 5/10 | Product / TDS |
| Formosa | Tairyfil® TC-35 12K | CF | 4278.0 MPa | 240.0 GPa | 1.8 g/cm³ | 6/10 | 1/10 | 6/10 | 6/10 | 7/10 | 8/10 | 9/10 | 5/10 | Product / TDS |
| Formosa | Tairyfil® TC-35 24K | CF | 4278.0 MPa | 240.0 GPa | 1.8 g/cm³ | 6/10 | 1/10 | 6/10 | 6/10 | 7/10 | 8/10 | 9/10 | 5/10 | Product / TDS |
| Formosa | Tairyfil® TC-35 3K | CF | 4278.0 MPa | 240.0 GPa | 1.8 g/cm³ | 6/10 | 1/10 | 6/10 | 6/10 | 7/10 | 8/10 | 9/10 | 5/10 | Product / TDS |
| Formosa | Tairyfil® TC-35 48K | CF | 4278.0 MPa | 240.0 GPa | 1.8 g/cm³ | 6/10 | 1/10 | 6/10 | 6/10 | 7/10 | 8/10 | 9/10 | 5/10 | Product / TDS |
| Formosa | Tairyfil® TC-35 6K | CF | 4278.0 MPa | 240.0 GPa | 1.8 g/cm³ | 6/10 | 1/10 | 6/10 | 6/10 | 7/10 | 8/10 | 9/10 | 5/10 | Product / TDS |
| Formosa | Tairyfil® TC-35R 24K | CF | 4000.0 MPa | 240.0 GPa | 1.8 g/cm³ | 6/10 | 1/10 | 6/10 | 5/10 | 7/10 | 8/10 | 9/10 | 5/10 | Product / TDS |
| Formosa | Tairyfil® TC-35R 48K | CF | 4000.0 MPa | 240.0 GPa | 1.8 g/cm³ | 6/10 | 1/10 | 6/10 | 5/10 | 7/10 | 8/10 | 9/10 | 5/10 | Product / TDS |
| Formosa | Tairyfil® TC-36P 12K | CF | 4900.0 MPa | 250.0 GPa | 1.8 g/cm³ | 8/10 | 1/10 | 6/10 | 6/10 | 7/10 | 9/10 | 9/10 | 5/10 | Product / TDS |
| Formosa | Tairyfil® TC-36P 24K | CF | 4900.0 MPa | 250.0 GPa | 1.8 g/cm³ | 8/10 | 1/10 | 6/10 | 6/10 | 7/10 | 9/10 | 9/10 | 5/10 | Product / TDS |
| Formosa | Tairyfil® TC-42S 12K | CF | 5690.0 MPa | 290.0 GPa | 1.81 g/cm³ | 10/10 | 1/10 | 6/10 | 5/10 | 10/10 | 9/10 | 9/10 | 4/10 | Product / TDS |
| Formosa | Tairyfil® TC-42S 24K | CF | 5690.0 MPa | 290.0 GPa | 1.81 g/cm³ | 10/10 | 1/10 | 6/10 | 5/10 | 10/10 | 9/10 | 9/10 | 4/10 | Product / TDS |
| Formosa | Tairyfil® TC-55 12K | CF | 4400.0 MPa | 380.0 GPa | 1.77 g/cm³ | 10/10 | 1/10 | 6/10 | 4/10 | 10/10 | 8/10 | 9/10 | 4/10 | Product / TDS |
| Formosa | Tairyfil® TC-55 24K | CF | 4400.0 MPa | 380.0 GPa | 1.77 g/cm³ | 10/10 | 1/10 | 6/10 | 4/10 | 10/10 | 8/10 | 9/10 | 4/10 | Product / TDS |
| Formosa | Tairyfil® TC-780 12K | CF | 5380.0 MPa | 250.0 GPa | 1.8 g/cm³ | 8/10 | 1/10 | 6/10 | 7/10 | 7/10 | 9/10 | 9/10 | 5/10 | Product / TDS |