In the table below, you will find a quick comparison of some Markforged Composite Materals for high performance printing.
 Carbon Fiber |
 Fiberglass |
 HSHT Fiberglass |
 Kevlar® |
|
|---|---|---|---|---|
| Properties | High strength-to-weight ratio, stiff | Sturdy, cost-effective | Sturdy, high heat deflection | Tough, impact-resistant |
| Ideal Load Type | Constant loading | Intermittent loading | Constant loading at high temperatures | Impact loading |
| Failure Behavior | Stiff until fracture | Bends until fracture | High energy-absorption until fracture | Bends until deformation |
| Characteristics and Advantages | Metal stiffness and lightweight strength | Economical starting point, general-use fiber | Keeps strength at high temperatures | High deflection and impact resistance |
