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Chopped Carbon Fiber
Chopped carbon fiber in 3 mm, 6 mm, 12 mm and custom lengths for thermoplastics, concrete, resin compounds and specialty composites.
Quick Answer
Chopped Carbon Fiber in one minute.
Chopped carbon fiber is precision-cut from continuous tow and supplied with sizing options for polymers, thermoset resin systems and industrial composite formulations.
- Product type
- Short Fiber Reinforcement
- Cut length
- 3 / 6 / 12 / 25 mm; custom
- Tow source
- 3K / 6K / 12K / 24K / 50K options
- Sizing
- Epoxy, PA, PP, PEEK or custom compatibility
- Packing
- Bags, cartons, drums or supersacks
- Documents
- TDS / SDS / COA by product scope and order agreement
- End-use review
- Some high-performance carbon fiber materials, prepregs, yarns, tow, CFRP components and related products may require end-use and end-user review before quotation or shipment.
Specification table
Chopped fiber range
Chopped fiber performance depends on matrix compatibility and compounding conditions. Customer trials are recommended.
| Grade | Typical length | Typical diameter | Sizing by order | Packaging by order | Indicative use |
|---|---|---|---|---|---|
| FRPH-CCF3 | 3 mm typical | Approx. 7 µm typical | EP / PA / PP / custom by order | Bag/carton by order | Fine compounds |
| FRPH-CCF6 | 6 mm typical | Approx. 7 µm typical | EP / PA / PP / custom by order | Bag/carton by order | Injection molding and resin compounds |
| FRPH-CCF12 | 12 mm typical | Approx. 7 µm typical | EP / PA / PP / custom by order | Bag/carton by order | Higher reinforcement demand |
| FRPH-CCF25 | 25 mm typical | Approx. 7 µm typical | Custom by order | Bag/drum by order | Specialty composites |
Product overview
How Chopped Fiber is used.
The overview explains typical buyer context without replacing customer testing, engineering validation or official batch documents.
Chopped Carbon Fiber is made by cutting continuous carbon fiber tow into controlled lengths. It can be used as a reinforcement or functional additive in thermoplastic, thermoset, cementitious and friction materials.
Short fiber length and sizing are selected according to compounding method, resin compatibility, feeding behavior and final part properties.
FRP HOME can discuss standard 3 mm, 6 mm and 12 mm chopped carbon fiber, with custom length and sizing by project requirement.
Available specifications
Common options for RFQ preparation.
Standard length3 / 6 / 12 / 25 mm
SizingPolymer or resin-compatible options
FunctionMechanical reinforcement and conductivity
SupplyTrial packing to bulk export packing
Typical TDS items
| Property | Typical value | Remark |
|---|---|---|
| Density | Approx. 1.75–1.85 g/cm³ typical | Fiber dependent |
| Tensile modulus of source fiber | Standard modulus or intermediate modulus by raw material | By raw material |
| Moisture | Low moisture typical with sealed packing | Batch check available |
| Bulk density | Depends on length and sizing | Confirmed by grade |
| Storage | Dry, sealed, avoid contamination | Dust control recommended |
Applications
Where this product is commonly specified.
Material suitability should be verified through the customer's process, design requirements and application testing.
Thermoplastic injection molding compounds
Thermoset molding compounds
Conductive and anti-static materials
Cementitious reinforcement
Friction materials and industrial composites
How to choose this product
Selection guidance before sampling.
Confirm the required performance target such as strength, conductivity, wear or dimensional stability.
Share packaging and handling requirements for compounding or resin modification.
RFQ information required
Details requested for Chopped / Milled / Powder.
Brand availability depends on stock, batch, order quantity, destination country and compliance review.
Fiber length
Powder size / mesh
Sizing type
Compatible resin or plastic
Required performance
Packaging
Application / End Use
Quantity
Destination Country
Required Documents
Documents available
TDS / SDS / COA
Document availability depends on material family, specification, order agreement and batch. Final values are confirmed by official documents, not by website examples.
Material specifications, typical properties and recommended use.
Hazard information, handling guidance and safety measures where applicable.
Batch information and material characteristics when available for confirmed orders.
Packaging and shipping
Confirm packing before shipment.
Packing method depends on roll size, component geometry, quantity and destination. Roll protection, cartons, pallets, labels and packing photos can be discussed before shipment.
FAQ
Common buyer questions.
Which chopped fiber length is most common?
6 mm is a common starting point for many compounds, while 3 mm and 12 mm may be selected for different feeding and reinforcement requirements.
Can sizing be customized?
Sizing can be discussed for epoxy, PA, PP, PEEK and other matrix systems depending on order quantity and supplier availability.
Related products
Compare adjacent material options.
CTA / RFQ form
Send us the specification for Chopped Fiber.
Include the selected product type, end use, destination country, required documents and any drawings or previous specifications.
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