Carbon Fiber Fabric 1K

Carbon Fiber Fabric 1K

12K Carbon Fiber Tape

Heavy-Duty 12K Carbon Fiber Tape for High-Load Composite Reinforcement, Wrapping & Structural Strengthening

12K Carbon Fiber Tape is a high-strength composite reinforcement tape manufactured from 12,000 filament (12K) carbon fiber tows, designed for applications requiring high reinforcement efficiency, rapid laminate build-up, and superior stiffness in localized areas.

Compared to lighter carbon tapes (1K / 3K / 6K), 12K carbon fiber tape delivers:

  • More carbon fiber per layer
  • Faster thickness build-up
  • Higher load-bearing performance

This makes it ideal for industrial composite manufacturing, including wind energy components, automotive structural reinforcement, marine laminates, aerospace secondary structures, composite beams, and infrastructure strengthening applications.

Key Features & Benefits

  • Tow Size: 12K (12,000 filaments per tow)
  • Product Type: Carbon Fiber Tape / Woven Reinforcement Tape
  • High tensile strength & stiffness for structural composites
  • Fast laminate build-up with heavy tow reinforcement
  • Directional reinforcement for load paths and structural zones
  • Excellent flexibility for wrapping tubes, shafts and corners
  • Uniform weave & clean edges for smooth lay-up
  • Excellent resin wet-out & bonding performance
  • Compatible with epoxy, vinyl ester & polyester resin systems
  • Suitable for vacuum infusion, vacuum bagging, RTM & prepreg
  • Available in multiple widths for OEM and bulk supply

What is 12K Carbon Fiber Tape Used For?

12K carbon fiber tape is widely used for localized structural reinforcement such as:

  • Strengthening edges and corners
  • Reinforcing joints and load-bearing zones
  • Wrapping composite tubes, rods and shafts
  • Reinforcing composite beams and panels
  • Creating directional reinforcement strips for high-load laminates

It is especially suitable for projects requiring thick structural reinforcement without using full-width fabrics.

Typical Technical Specifications

Property Value
Product Name 12K Carbon Fiber Tape
Tow Size 12K
Tape Type Woven / Carbon Reinforcement Tape
Weave Style Plain weave (typical)
Width 10mm – 300mm (custom available)
Thickness As per GSM / weave
Color Black
Resin Compatibility Epoxy / Vinyl Ester / Polyester
Supply Form Roll
Custom width, roll length, GSM and sizing options available for OEM/export orders.

Recommended Applications

Wind Energy & Industrial Composites

  • Structural reinforcement strips
  • Thick laminate build-up reinforcement
  • Composite beams and high-load components

Automotive & Commercial Vehicles

  • Structural beams and stiffeners reinforcement
  • Chassis strengthening layers
  • Composite part edge reinforcement

Marine & Boat Building

  • Hull reinforcement strips
  • Structural composite panel strengthening
  • Tube and shaft reinforcement

Aerospace & UAV (Secondary Structures)

  • Structural reinforcement layers
  • Stiffeners and ribs reinforcement
  • UAV frames and load-bearing parts

Industrial & Infrastructure

  • Structural strengthening laminates
  • Composite beam reinforcement
  • Reinforcement plates and panels

Processing & Resin Compatibility

  • Suitable for Hand Lay-Up
  • Vacuum Bagging
  • Vacuum Infusion
  • RTM
  • Compression Molding
  • Prepreg Processing
  • Recommended resin: Epoxy Resin for maximum bonding strength, stiffness, and durability
  • Place tape along the primary load direction
  • Consolidate with vacuum bagging for high fiber volume ratio
  • Use peel ply and release film for clean finishing

Quality Control & Export Supply

  • Manufactured under ISO 9001 Quality Management System
  • Uniform tape width and consistent weave quality
  • 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 12K Carbon Fiber Tape?

  • Heavy-duty reinforcement for high-load composite structures
  • Faster laminate build-up with reduced ply count
  • Stable tape construction for smooth lay-up and handling
  • OEM customization available (width, roll length, GSM)
  • Export-grade quality with worldwide shipping support

FAQ’s

It is used for reinforcing edges, joints, beams, and wrapping tubes/shafts in high-load composite laminates.

12K tape provides higher reinforcement per layer and faster thickness build-up, making it better for heavy structural applications.

Epoxy resin is recommended for maximum bonding strength and long-term durability.

Yes. It wets out well and is suitable for infusion, vacuum bagging, RTM and prepreg processes.

Product Tags:

12K carbon fiber tape, carbon fiber reinforcement tape 12k, 12k carbon tape roll, heavy duty carbon fiber tape, structural carbon tape for composites

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