Aerospace Grade Carbon Fiber Prepreg Roll(AGP-3900)

Description

1. Product Overview

The Aerospace Grade Carbon Fiber Prepreg Roll (AGP-3900) is a high-performance, thermoset epoxy-matrix composite, pre-impregnated with continuous, high-tensile carbon fiber reinforcement. It is engineered exclusively for primary and secondary aerospace structures, including wing skins, fuselage panels, and interior structural components. Its key value proposition lies in delivering a superior strength-to-weight ratio with <±2% resin content uniformity, enabling OEMs and Tier 1 suppliers to reduce airframe mass by up to 25% without compromising fatigue life or damage tolerance. Strategically, AGP-3900 addresses the industry’s critical need for lightweighting amid rising fuel costs and tightening emissions regulations, positioning it as a direct substitute for legacy aluminum assemblies in next-generation aircraft programs.

2. Key Specifications & Technical Characteristics

• Chemical Composition: High-modulus polyacrylonitrile (PAN)-based carbon fiber (12K tow) + toughened 350°F (177°C) curing epoxy resin system with latent catalyst.

• Grade Level: Aerospace structural grade (equivalent to AS4/IM7 class) – passes ASTM D3039, D6641, and D2344.

• Physical Characteristics:

  • Form: Unidirectional (UD) or 2×2 twill fabric prepreg on silicone-coated release liner

  • Color: Matte black with semi-gloss resin film

  • Areal weight: 145 g/m² (fiber) ±3%; resin content: 34% ±2%

  • Tack life: 30 days at 22°C (sealed)

  • Out-life: 21 days at 22°C open

• Packaging Options:

  • Sealed moisture-barrier bags with desiccant

  • Core rolls: 300 mm, 600 mm, or 1200 mm width

  • Vacuum-sealed drums for automated tape laying (ATL) systems

• Shelf Life (unopened, ≤ -18°C): 12 months from date of manufacture

3. Core Industrial Applications

• Primary Industries: Commercial aviation (Boeing, Airbus), defense (fighter jets, UAVs), space launch vehicles (payload fairings, interstage structures), and high-end rotorcraft.

• Specific Operational Use Cases:

  • Wing skins & stringers: Reduces part count via co-cured assemblies.

  • Engine nacelles & fan blades: Withstands 150°C wet service temperature.

  • Interior floor beams: Eliminates galvanic corrosion with aluminum interfaces.

• Performance vs. Alternatives:
  Outperforms wet layup or standard automotive-grade prepregs by delivering 40% higher interlaminar shear strength (ILSS) and zero porosity (<1% voids) autoclave-cured. Versus 7075 aluminum, AGP-3900 provides 2.5x specific stiffness and eliminates fasteners → 18% lower installed cost on complex geometries.

• Efficiency & Durability: Automated layup compatible (ATL/ATW) with 6-month frozen storage tolerance; proven >50,000 flight cycles without microcracking.

4. Competitive Advantages

• Quality Consistency: Lot-to-lot CV <3% for resin flow and fiber areal weight; each roll NDT-scanned for inclusions and tack uniformity.

• Supply Reliability: Dual-sourced raw materials (Japan/USA) with 98.5% on-time delivery rate over 36 months; buffer inventory held at three continental hubs.

• Logistics Capability: Cold-chain monitored from impregnation line to your dock (real-time temperature data logger included).

• Price Competitiveness: Tier-1 performance at 12–15% below incumbent AS4/8552 market pricing through direct-from-converter model.

• Sustainability & Documentation: ISO 14001-certified production; recyclable end-of-life carbon fiber recovery program; full EN 9100 traceability + certificate of conformance (CoC) and manufacturing batch report included.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): 1 roll (standard width 300 mm × 100 linear meters) – sample rolls available at 50 m.

• BULK 20MT Capacity: 20 metric tons = approximately 580–620 rolls (depending on width/gsm) – qualifies for volume pricing and dedicated production slots.

• Loading Capacity per 20FT Container:

  • Standard 20FT dry container (cold chain prepared): 18 MT max payload (≈ 520 rolls)

  • *Reefer 20FT container (-18°C controlled):* 20 MT max payload (full 20MT bulk order) with pre-shipment cold qualification test.