Carbon Fiber 3K Bidirectional Tape
High-Strength Carbon Fiber 3K Bidirectional Tape (0°/90°) for Balanced Composite Reinforcement & Structural Strengthening
Carbon Fiber 3K Bidirectional Tape is a premium woven composite reinforcement tape manufactured from 3,000 filament (3K) carbon fiber tows, designed in a bidirectional (0°/90°) construction to provide balanced strength and stiffness in two directions.
Unlike unidirectional carbon tapes which reinforce mainly in one direction, 3K bidirectional carbon tape offers:
- balanced reinforcement across width
- improved stability in laminates
- reliable strength for joints, edges, overlaps, and patch reinforcement
This product is widely used in automotive composite parts, marine laminates, aerospace/UAV structures, sporting goods, industrial composite panels, and engineering reinforcement applications where controlled-width reinforcement with two-direction strength is required.
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Key Features & Benefits
- Tow Size: 3K (excellent balance of strength + handling)
- Tape Type: Bidirectional carbon fiber tape (0°/90°)
- Balanced reinforcement in both warp and weft directions
- High tensile strength & stiffness with low weight
- Stable woven structure for easy cutting and lay-up
- Excellent flexibility for wrapping corners and curved areas
- Uniform weave & clean edges for consistent laminate quality
- Excellent resin wet-out & bonding performance
- Compatible with epoxy, vinyl ester & polyester resin systems
- Suitable for hand lay-up, vacuum bagging, infusion & RTM
- OEM customization available (width / roll length / sizing)
What is Bidirectional Carbon Fiber Tape?
A bidirectional carbon fiber tape is woven in two directions:
- 0° (warp direction)
- 90° (weft direction)
This provides reinforcement in both directions, making it ideal for applications requiring balanced structural performance, improved laminate stability, and reinforcement over joints and overlaps.
Typical Technical Specifications
| Property | Value |
| Product Name | Carbon Fiber 3K Bidirectional Tape |
| Tow Size | 3K |
| Fiber Orientation | 0° / 90° (Bidirectional) |
| Weave Style | Plain weave (typical) |
| Width | 10mm – 300mm (custom available) |
| Color | Black |
| Resin Compatibility | Epoxy / Vinyl Ester / Polyester |
| Supply Form | Roll |
Recommended Applications
Automotive & Motorsport
- reinforcement of trims, panels and structural zones
- joint strengthening and overlap reinforcement
- cosmetic + reinforcement laminate layers
Marine & Boat Building
- hull and deck reinforcement strips
- reinforcement patches in high-load zones
- composite strengthening in joints and overlaps
Aerospace / UAV / Drone
- reinforcement tape for ribs and stiffeners
- edge strengthening layers
- balanced reinforcement for lightweight panels
Sports & High-Performance Products
- bicycle frame reinforcement patches
- sporting goods strengthening layers
- composite reinforcement in load areas
Industrial Composite Manufacturing
- reinforcement of joints, corners and overlap zones
- balanced reinforcement for composite panels
- strengthening strips for engineering composite parts
Processing & Resin Compatibility
- Hand Lay-Up
- Vacuum Bagging
- Vacuum Infusion
- RTM
- Prepreg Manufacturing (on request)
- Recommended resin: Epoxy Resin for best bonding strength, stiffness, and long-term durability
- Ensure smooth placement to avoid wrinkles
- Use vacuum consolidation for void-free laminates
- Apply peel ply for clean bonding surfaces
Quality Control & Export Supply
- Manufactured under ISO 9001 Quality Management System
- Uniform 0°/90° weave with controlled tow alignment
- Consistent width, clean edges and stable tape structure
- RoHS / REACH compliant
- Supplied with TDS + COA + batch traceability
- Export packing: moisture-proof roll packing + protective carton
Why Choose Our Carbon Fiber 3K Bidirectional Tape?
- Strong 3K tow for reliable balanced reinforcement
- Bidirectional construction for improved laminate stability
- OEM customization available (width, roll length, sizing)
- Export-grade quality with worldwide shipping support
Frequently Asked Questions (FAQ’s)
Product Tags:
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