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Composite Materials & Carbon Fiber Lamination

Composite Materials & Carbon Fiber Lamination Solutions

 
High-performance epoxy systems engineered for strength, durability, and precision in composite manufacturing.

Common Frustrations?

Key Challenges in Composite Lamination

Achieving perfect fiber wet-out, structural strength, and surface quality requires precise resin performance and process control.

Poor Wet-Out & Resin Flow
Poor Wet-Out & Resin Flow

Poor Wet-Out & Resin Flow

Carbon fiber cannot be fully impregnated, resulting in voids, white streaks, and delamination.

Insufficient Strength & Delamination
Insufficient Strength & Delamination

Insufficient Strength & Delamination

After curing, the structure exhibits insufficient strength, poor impact resistance, and delamination.

Process Variability & Slow Curing
Process Variability & Slow Curing

Process Variability & Slow Curing

The operational window for dispensing, roller coating, and vacuum infusion is short, and the curing time cannot match the production pace.

Our Reliable Solutions

Integrated Resin Systems for Composite Manufacturing

Perfect Fiber Impregnation

Our advanced high-wet-out epoxy formulations are engineered to achieve complete and uniform fiber impregnation, ensuring optimal resin-to-fiber bonding in composite structures. These specialized systems feature ultra-low viscosity that effortlessly penetrates dense fiber weaves, eliminating dry spots and minimizing void formation. With exceptional flow characteristics, they provide smooth, uniform coverage across complex geometries, making them ideal for high-performance applications where structural integrity is paramount.

  • Ultra-low viscosity for deep penetration.
  • Excellent wettability on carbon and glass fibers.
  • Self-leveling properties eliminate flow marks.
  • Minimal resin waste through controlled flow.
Perfect Fiber Impregnation

Impact & Structural Performance

Our structural epoxy systems are specifically formulated to deliver exceptional mechanical performance in demanding composite applications. These high-strength resins provide superior load-bearing capacity, impact resistance, and fatigue endurance for critical structural components. Through advanced toughening technology, they offer excellent interlaminar shear strength while preventing crack propagation and delamination, ensuring long-term reliability in aerospace, automotive, and sporting goods industries.

  • High tensile strength exceeding 85 MPa.
  • Superior interlaminar shear strength.
  • Advanced crack resistance technology.
  • Exceptional impact absorption capacity.
  • Long-term fatigue resistance performance.
Impact & Structural Performance

Flexible Working Time & Consistent Cure

Our intelligent curing systems offer precise control over the polymerization process, allowing customization based on specific manufacturing requirements. These versatile formulations provide adjustable working times from 30 minutes to 48 hours, with controlled exothermic reactions to prevent thermal stress in thick sections. Designed for compatibility with all major composite manufacturing processes, they ensure consistent, predictable curing behavior for both manual and automated production environments.

  • Controlled exotherm prevents thermal stress.
  • Adjustable pot life from 30 min to 48 hours.
  • Seamless integration with automated lay-up
  • Rapid de-molding without post-cure distortion.
  • Batch-to-batch consistency for production.
Flexible Working Time & Consistent Cure

Recommended Resin Systems for Composite Manufacturing

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2:1 Composite Epoxy Resin for Carbon Fiber（Model: 2120AB-1）
2:1 Composite Epoxy Resin for Carbon Fiber（Model: 2120AB-1）

☆ Anti-Yellowing
☆ Strong bonding
☆ Long working time
☆ Clear finish

2:1 Marine Epoxy Resin and Hardener for Boat Building（Model: 828AB）
2:1 Marine Epoxy Resin and Hardener for Boat Building（Model: 828AB）

☆ High toughness
☆ High strength
☆ Anti-delamination
☆ Heat resistance

4:1 Marine Grade Epoxy Resin Composites（Model: 6992AB-52）
4:1 Marine Grade Epoxy Resin Composites（Model: 6992AB-52）

☆ Ultra-low viscosity
☆ High hardness
☆ Fast curing
☆ Low shrinkage

Why Our Resin Systems for Composites

Engineered for Stronger, Lighter Composite Parts

Advanced Wet-Out Technology
01
Advanced Wet-Out Technology

Advanced Wet-Out Technology

Ensures rapid and uniform fiber impregnation, minimizing dry spots, voids, and surface defects.

Aerospace-grade Strength
02
Aerospace-grade Strength

Aerospace-grade Strength

Delivers high tensile strength, interlayer bonding, and impact resistance for lightweight yet durable composite parts.

Precision Curing Control
03
Precision Curing Control

Precision Curing Control

Customizable pot life and curing speed for processes like vacuum infusion, hand layup, and automated lamination.

Proven Performance in Composite Applications

Automotive Lightweight Body Parts (Germany)
Automotive Lightweight Body Parts (Germany)
Automotive Lightweight Body Parts (Germany)

Our client, a German aftermarket manufacturer specializing in high-end vehicle upgrades, was developing carbon fiber body parts that demanded an optimal balance of extreme light weighting and superior durability. They faced challenges with traditional resins, which often trapped air and resulted in uneven saturation during the hand-layup of large components, leading to cosmetic flaws and compromised strength.

By adopting our 2120AB-1 Epoxy Resin, its excellent wet-out and long working time ensured complete, uniform saturation of the carbon fiber, significantly reducing air entrapment. The cured parts not only achieved a high-gloss, flawless finish but also provided the long-term reliability required under hood vibration and thermal cycling, thanks to the resin's high strength. Ultimately, the client achieved a 20-30% weight reduction and gained recognition in the top-tier modification market through consistent, high quality.

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High-performance Sports Equipment (USA)
High-performance Sports Equipment (USA)
High-performance Sports Equipment (USA)

Our client, a US-based sports equipment brand focused on peak performance, aimed to enhance the stiffness of their new-generation tennis rackets and carbon fiber bicycle frames without increasing weight. This required a resin system with an exceptionally high strength-to-weight ratio.

Our 828AB High-Strength Epoxy Resin served as the ideal solution, offering outstanding toughness and tensile strength. This resin significantly improved the composite's impact resistance, resulting in less deformation under extreme loads. Consequently, the client achieved a 15% increase in key structural stiffness without adding any weight, providing competitive gear for professional athletes.

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UAV / Drone Structural Components（South Korea）
UAV / Drone Structural Components（South Korea）
UAV / Drone Structural Components（South Korea）

A leading drone manufacturer in South Korea, China, faced significant production challenges when creating lightweight, thin-walled frames. Conventional resins used in vacuum infusion often had high viscosity and excessive exothermic heat, leading to blocked flow paths and part deformation, which severely impacted yield and product consistency.

The application of our 6992AB Epoxy Resin, with its stable low viscosity and controlled low exotherm, enabled smooth and complete filling of the complex thin-walled molds, perfectly avoiding these issues. The resulting frame components achieved an excellent stiffness-to-weight ratio and outstanding fatigue resistance, fundamentally ensuring long-term structural stability and precise handling during UAV flight operations.

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Helpful Technical Resources

Epoxy_828AB_TDS_EN_20230530 Epoxy_828AB_TDS_EN_20230530
Epoxy_2120AB-1_TDS_EN_20230530 Epoxy_2120AB-1_TDS_EN_20230530
Epoxy_6992AB-52_TDS_EN_20230530 Epoxy_6992AB-52_TDS_EN_20230530
Ready to Enhance Your Composite Material Performance?

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