Supplier's Category: All Composite Raw Materials: Carbon fiber tow, pre-pregs, and resins
Composite raw materials — carbon fiber tow, pre-pregs, resins — are the reinforcement and matrix inputs that composite manufacturers lay up, infuse, or mold into finished parts. They’re specified by fiber type, weave, and resin system rather than a single material grade.
Composite material performance depends on fiber-resin compatibility as much as either material alone, so specify the pair together rather than independently.
- Confirm fiber and resin combination is proven together, not just independently qualified
- Check shelf life and storage requirements for pre-pregs, which are often refrigerated and time-limited
- Verify certification (aerospace, marine) if your end application requires traceable material pedigree
Related terms: carbon fiber tow, fiberglass roving, pre-preg materials, epoxy and vinyl ester resins, woven vs. unidirectional fabric, resin pot life, fiber areal weight, aerospace-grade composite certification
Showing Composite Raw Materials: Carbon fiber tow, pre-pregs, and resins 1-10 of 17
Where composite materials feed into production
Raw composite materials feed directly into Composite Manufacturing and Filament Winding & Pultrusion — the material spec chosen here determines which of those processes is viable.
Typical flow
- Fiber and resin system selected during design, matched to strength and weight targets
- Material sourced with matching certification and storage handling
- Processed into finished parts under Composite Manufacturing