Carbon Fiber 12K Woven Tape
Heavy-Duty Carbon Fiber 12K Woven Tape for High-Load Composite Reinforcement, Structural Banding & Fast Laminate Build-Up
Carbon Fiber 12K Woven Tape is a heavy-duty composite reinforcement tape manufactured from 12,000 filament (12K) carbon fiber tows, woven into a stable tape structure for high-load structural strengthening and efficient laminate build-up.
Compared to 1K / 3K / 6K woven tapes, 12K carbon fiber woven tape offers:
- Higher fiber volume per layer
- Reduced ply count
- Faster production
- Improved stiffness reinforcement along load direction
This product is widely used in wind energy composites, automotive structural reinforcement, marine/offshore laminates, industrial composite beams, infrastructure strengthening, and other heavy composite applications where high strength and productivity are required.
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Key Features & Benefits
- Tow Size: 12K (high reinforcement efficiency)
- Product Type: Carbon Fiber Woven Tape / Woven Reinforcement Tape
- High tensile strength & stiffness for structural composites
- Fast laminate build-up with fewer layers
- Directional reinforcement for load paths, beams and stiffeners
- Stable woven construction for controlled-width reinforcement
- Excellent resin wet-out & bonding performance
- Suitable for vacuum infusion, vacuum bagging, RTM & prepreg
- Compatible with epoxy, vinyl ester & polyester resin systems
- Available in multiple widths for OEM and export supply
What is Carbon Fiber 12K Woven Tape Used For?
12K woven carbon tape is mainly used for:
- Reinforcement of composite beams and stiffeners
- Strengthening edges, joints and high-load zones
- Wrapping reinforcement for tubes, rods and shafts
- Building thick structural laminates with fewer layers
- Load-path reinforcement in industrial composite parts
It is ideal for manufacturers needing high reinforcement per layer in a controlled tape format.
Typical Technical Specifications
| Property | Value |
| Product Name | Carbon Fiber 12K Woven Tape |
| Tow Size | 12K |
| Tape Construction | Woven tape |
| Weave Style | Plain weave (typical) |
| Width | 10mm – 300mm (custom available) |
| Color | Black |
| Resin Compatibility | Epoxy / Vinyl Ester / Polyester |
| Supply Form | Roll |
Recommended Applications
Wind Energy & Heavy Structural Composites
- Wind blade reinforcement strips
- Composite beams and spar reinforcement
- Structural laminate build-up layers
Automotive & Commercial Vehicles
- Structural reinforcement banding
- Stiffeners and load zone strengthening
- Edge and joint reinforcement strips
Marine & Offshore Structures
- Hull and deck reinforcement laminates
- Tube and shaft wrapping reinforcement
- Structural composite strengthening strips
Industrial & Infrastructure
- Composite panel and beam reinforcement
- Strengthening strips for engineering assemblies
- Reinforcement for load-bearing composite components
Processing & Resin Compatibility
- Suitable for Hand Lay-Up
- Vacuum Bagging
- Vacuum Infusion
- RTM
- Compression Molding
- Prepreg Manufacturing (on request)
- Recommended resin: Epoxy Resin for maximum bonding strength, stiffness, and long-term durability
- Apply tape along the main load direction
- Consolidate using vacuum bagging/infusion
- Use peel ply for clean bonding surface
Quality Control & Export Supply
- Manufactured under ISO 9001 Quality Management System
- Uniform tape width, clean edges and consistent weave
- Controlled tow alignment and areal weight
- RoHS / REACH compliant
- Supplied with TDS + COA + batch traceability
- Export packing: moisture-proof roll packing + protective carton
Why Choose Our Carbon Fiber 12K Woven Tape?
- Heavy tow reinforcement for high-load composite structures
- Faster laminate build-up with reduced ply count
- Stable woven construction for industrial lay-up and wrapping
- OEM customization: width, roll length, sizing, weave
- Export-quality supply with worldwide shipping support
Frequently Asked Questions (FAQ’s)
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