With Metal CFRT Laminate
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With Metal CFRT Laminate

The outer layer uses continuous fiber reinforced thermoplastic composite material, and the middle layer is composite with metal plates such as steel plates and aluminum plates. It is a solid board made through a continuous hot composite process.

Performance:
1. High specific strength and specific stiffness; 
2. Excellent impact resistance; 
3. Water and oil resistant, corrosion resistant;
4. Short product molding cycle and long service life;
5. Low cost, environmentally friendly and recyclable.

Application: 
Underbody protection plate for passenger vehicles
Availability:
Quantity:

Product Overview

Sourcing high-performance structural materials requires partnering with a reliable manufacturer capable of delivering consistent, unyielding quality. The With Metal CFRT Laminate is an advanced composite panel engineered for industrial applications demanding exceptional rigidity and aggressive weight reduction. As a premier supplier, we provide this continuous fiber-reinforced thermoplastic solution to streamline your production lines and elevate your final product's durability.

  • Hybrid metal-core sandwich composite structure

  • Continuous hot composite manufacturing process


  • Optimized for high-volume automotive and industrial assembly


The With Metal CFRT Laminate represents a sophisticated leap in material engineering, merging the unyielding nature of metal with the agile resilience of advanced thermoplastics. When handling this composite panel, the immediate tactile sensation is one of absolute structural density—a rigid, unbending surface that feels remarkably lighter than traditional solid steel or aluminum counterparts. The exterior presents a sleek, uniform finish, available

 in a deep, industrial black or a raw, natural tone, both offering a smooth, non-porous surface that visually communicates its resistance to external elements. Tapping on the panel produces a dull, solid acoustic response, indicating the flawless integration of its internal layers and the total absence of internal voids or delamination risks.


This material is forged through a state-of-the-art continuous hot composite process, which seamlessly fuses an outer skin of continuous fiber-reinforced thermoplastic composite material with a robust central core composed of premium metal plates, such as steel or aluminum. This precise manufacturing technique ensures that the layers are bonded at a molecular level, preventing separation under extreme mechanical stress. By replacing heavy, single-layer metal sheets with this advanced sandwich structure, assembly lines can drastically reduce the overall weight of their final units without sacrificing a fraction of load-bearing capacity. The resulting solid board is engineered specifically to absorb kinetic energy, deflect abrasive debris, and maintain its dimensional stability across fluctuating temperatures, making it an indispensable asset for heavy-duty vehicular and industrial fabrications.


Product Specifications

Integrating the With Metal CFRT Laminate into your manufacturing ecosystem requires precise dimensional alignment and predictable material behaviors. The parameters outlined below reflect the exact manufacturing tolerances and available configurations designed to accommodate diverse industrial procurement needs. By adhering to these strict dimensional standards, assembly facilities can minimize material waste, optimize automated cutting processes, and ensure seamless integration into existing structural frameworks.

SpecificationDetail
Sheet thickness2-3mm
Sheet width0mm~2000mm
ColorBlack, natural color

The availability of expansive widths allows for the creation of large, seamless protective barriers, reducing the need for mechanical joints or welding in large-scale automotive designs. These standardized dimensions ensure that every batch delivered maintains absolute consistency, allowing your engineering teams to calculate load distributions and weight reductions with pinpoint accuracy. Whether your production line requires narrow strips for localized reinforcement or maximum-width panels for comprehensive underbody shielding, the dimensional stability of this composite remains uncompromised across all configurations.


Key Features & Highlights

Upgrading your material selection to the With Metal CFRT Laminate fundamentally transforms the durability and efficiency of your end products. This composite is not merely a protective barrier; it is an active structural enhancement designed to solve complex engineering challenges related to weight, impact, and environmental degradation.

  • Unmatched Specific Strength: By combining a lightweight thermoplastic exterior with a dense metal core, this laminate delivers an extraordinary strength-to-weight ratio, allowing for aggressive weight reduction in vehicle designs without compromising structural integrity.

  • Exceptional Impact Deflection: The outer continuous fiber layers act as a resilient shock absorber, dispersing kinetic energy upon impact, while the metal core prevents penetration, ensuring critical internal components remain entirely shielded from road debris and collisions.

  • Comprehensive Chemical Shielding: Engineered to repel destructive elements, the non-porous thermoplastic skin provides an absolute barrier against water ingress, oil contamination, and corrosive road salts, drastically extending the operational lifespan of the protected machinery.

  • Accelerated Production Cycles: The thermoplastic matrix is designed for rapid thermoforming and integration, significantly shortening product molding cycles on your factory floor and increasing overall throughput.

  • End-of-Life Recyclability: Addressing modern environmental mandates, the thermoplastic components of this laminate are fully recyclable, reducing long-term disposal costs and aligning your manufacturing processes with global sustainability targets.


Material & Structure Innovation

The architecture of the With Metal CFRT Laminate redefines traditional material boundaries through an innovative sandwich composite structure. By encapsulating a rigid metal core—utilizing either steel or aluminum—within an advanced continuous fiber-reinforced thermoplastic outer layer, this panel achieves a synergistic mechanical advantage.

  • Molecular-Level Bonding: The continuous hot composite process ensures a seamless, void-free fusion between the dissimilar materials, eliminating the risk of delamination under thermal or mechanical stress.

  • The Synergistic Engineering Advantage: This hybrid construction captures the absolute rigidity of metal and the lightweight, energy-absorbing properties of CFRT, providing a structural solution that outperforms single-material alternatives.

  • Vibration Dampening: The layered sandwich structure naturally disrupts acoustic and kinetic wave transmission, significantly reducing noise and vibration harshness in automotive and heavy machinery applications.


Superior Mechanical Performance

Industrial applications demand materials that refuse to yield under extreme physical duress. The With Metal CFRT Laminate is engineered to deliver high specific strength and high specific stiffness, ensuring minimal deflection even under heavy load-bearing scenarios.

  • Optimized Thickness-to-Strength Ratio: Despite its ultra-thin profile of just 2-3mm, the panel resists deformation far better than traditional pure metal sheets or legacy thermosetting fiberglass.

  • Dynamic Load Handling: The continuous fiber matrix distributes localized stress across the entire surface area, preventing micro-fractures and structural fatigue over prolonged usage cycles.

  • Shatter-Resistant Core: Unlike brittle composites, the integrated metal plate provides a ductile backbone that absorbs catastrophic impacts, maintaining its protective geometry even after severe physical trauma.


Extreme Environmental Resistance

For procurement teams focused on minimizing warranty claims and maintenance overhead, the longevity of a component is paramount. This laminate is chemically engineered to survive the most hostile operational environments without degrading.

  • Absolute Moisture Barrier: The hydrophobic thermoplastic skin completely seals the internal metal core, preventing oxidation, rust, and water-induced swelling even in constantly damp environments.

  • Petrochemical Immunity: The surface remains entirely unaffected by prolonged exposure to automotive fluids, industrial lubricants, and hydraulic oils, preventing material softening or structural compromise.

  • Corrosion Defiance: Perfectly suited for underbody applications, the panel effortlessly repels corrosive road salts, acidic mud, and industrial chemicals, ensuring the underlying chassis remains pristine year after year.


Specifications & Customization

Adapting to diverse manufacturing requirements requires immense flexibility from your material supplier. The production capabilities behind the With Metal CFRT Laminate are scaled to seamlessly integrate with your specific assembly demands.

  • Expansive Width Capabilities: Manufactured in continuous widths up to 2000mm, allowing for the creation of massive, single-piece protective shields that eliminate weak points caused by seams or joints.

  • Precision Thickness Control: Maintained strictly between 2-3mm, ensuring predictable weight calculations and effortless integration into existing mounting brackets and chassis designs.

  • Aesthetic and Functional Finishes: Available in a sleek industrial black or a natural color finish, allowing manufacturers to match the visual requirements of their specific product lines without additional painting processes.


Cost-efficiency & Sustainability

Modern manufacturing demands a dual focus on aggressive cost reduction and strict environmental compliance. This composite panel delivers measurable financial benefits while supporting corporate environmental initiatives and long-term sustainability goals.

  • Rapid Cycle Times: The thermoplastic nature of the outer layers allows for rapid heating, shaping, and cooling, drastically reducing the molding cycle time compared to slow-curing thermoset alternatives.

  • Tooling and Processing Savings: The material's inherent formability reduces the wear and tear on stamping dies and cutting tools, lowering long-term equipment maintenance costs for your facility.

  • Closed-Loop Recyclability: Unlike traditional fiberglass, the thermoplastic matrix can be reheated, reshaped, and repurposed at the end of its lifecycle, eliminating prohibitive landfill fees and supporting a circular manufacturing economy.


Targeted Application Scenarios

While highly versatile, the With Metal CFRT Laminate has been meticulously optimized for the rigorous demands of the transportation and heavy mobility sectors. Its unique property matrix solves critical challenges in automotive design.

  • Passenger Vehicle Underbody Protection: Acts as an impenetrable shield against road debris, gravel strikes, and environmental hazards, safeguarding critical drivetrain and exhaust components.

  • Advanced Battery Shielding: Provides the essential puncture resistance required to protect volatile energy storage systems from catastrophic bottom-up impacts in modern transit architectures.

  • Commercial Logistics and Transit: Ideal for reinforcing the lower extremities of delivery vans and logistics trailers, where daily exposure to loading docks and rough terrain demands uncompromising durability.


Why Choose Us

Securing a dependable supply chain requires partnering with a manufacturer that possesses deep technological expertise and robust production infrastructure. Qingdao CIMC Composites Co., Ltd. stands at the forefront of advanced material engineering, dedicated to elevating your production capabilities.

  • Advanced R&D Infrastructure: We maintain strong technological research capabilities, constantly refining our continuous fiber-reinforced thermoplastic composite materials to stay ahead of evolving industrial demands.

  • High-Volume Manufacturing: Our continuous hot composite production lines are engineered for massive scale, ensuring that even the most demanding delivery schedules are met with absolute precision and zero supply bottlenecks.

  • Stringent Quality Control: Every millimeter of our laminate undergoes rigorous testing for acoustic resonance, impact resistance, and dimensional accuracy before it ever leaves our facility.

  • Collaborative Engineering: We do not just supply materials; we act as an extension of your engineering team, providing technical insights to help you optimize the integration of our composites into your specific product architecture.


Frequently Asked Questions

How does the continuous hot composite process improve the panel's durability?

The continuous hot composite process utilizes extreme, precisely controlled thermal energy to fuse the thermoplastic fibers directly into the micro-pores of the metal core. This creates a mechanical and molecular bond that entirely eliminates the need for secondary adhesives, ensuring the layers will never peel, blister, or delaminate under severe mechanical stress or temperature fluctuations.


Can the With Metal CFRT Laminate replace solid steel in underbody applications?

Absolutely. By utilizing a 2-3mm profile that sandwiches a metal core within continuous fiber thermoplastics, this laminate provides the same, if not superior, impact deflection and structural rigidity as solid steel, but at a fraction of the weight. This directly translates to improved vehicle fuel efficiency and handling without compromising safety.


What makes this laminate highly resistant to automotive fluids?

The outer skin is composed of a dense, non-porous thermoplastic matrix that is chemically inert to most petrochemicals. When exposed to motor oil, brake fluid, or hydraulic lubricants, the surface prevents any absorption or chemical degradation, allowing the fluids to be wiped away without compromising the panel's structural integrity.


How does the 2000mm maximum width benefit large-scale manufacturing?

Procuring panels up to 2000mm in width allows manufacturers to stamp or cut single-piece underbody shields for wide passenger vehicles. Eliminating seams and mechanical joints not only speeds up the assembly process but also removes structural weak points where water or debris could potentially penetrate.


Is the material genuinely recyclable at the end of its service life?

Yes. Because the outer layers utilize a thermoplastic matrix rather than a thermosetting resin, the material can be subjected to heat, melted down, and separated from the metal core. Both the metal and the thermoplastic can then be fully reclaimed and reintegrated into new manufacturing cycles, drastically reducing environmental impact and disposal costs.


Qingdao CIMC Composites Co.,Ltd. has strong technological research and production capabilities, mainly producing continuous fiber-reinforced thermoplastic composite materials.

Contact Us

Phone: +86-532-86687527
Email: cimc-qccc@cimc.com
WhatsApp: +86-15906392312
Add: Jiaozhou Economic and Technological Development Zone, Qingdao City, shandong Province, China

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