12K 600g Extra Heavy Carbon Fiber Fabric – Marine Grade for Vessel Hull & Offshore Platform

Property Specification
Material 100% PAN-based Carbon Fiber
Fiber Tow 12K (12,000 filaments)
Areal Weight 600 g/m² (±5%)
Weave Pattern Twill / Plain
Width 43-44″ (110 cm)
Tensile Strength ≥ 3,500 MPa
Tensile Modulus ≥ 220 GPa (T300) / ≥ 230 GPa (T700)
Elastic Modulus ≥ 230 GPa (T300) / ≥ 294 GPa (T700)
Elongation at Break 1.5% – 2.0%
Fiber Density 1.76 – 1.80 g/cm³
Carbon Content ≥ 95%
Certification ISO 9001 / RoHS / CCS (China Classification Society)

12K 600g Extra Heavy Plain Carbon Fiber Fabric – Marine Grade

Extra heavy-duty 12K 600g carbon fiber fabric engineered for large-scale marine and offshore structural applications. Made from PAN-based T300/T700 carbon fiber with twill or plain weave, certified by ISO 9001, RoHS, and CCS (China Classification Society) for marine vessel construction.

Key Features

  • 12K Heavy Tow: 600g/m² extra heavy areal weight for thick laminates
  • High Tensile Strength: ≥ 3,500 MPa for structural integrity
  • CCS Certified: China Classification Society approved for marine use
  • 43-44″ Width: Standard width suitable for large surface layup
  • T300/T700 Grade: Available in standard or intermediate modulus
  • Excellent Wet-Out: Designed for resin infusion and hand layup processes

Applications

  • Large marine vessel hull construction and reinforcement
  • Offshore platform structural laminates
  • Ship building and maritime components
  • Heavy-duty industrial structural parts
  • Wind turbine blades and renewable energy structures
  • Thick composite laminate layups requiring high fiber volume