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UNION PVC Foam Core for Drone Manufacturing & Prototyping

 
UNION COMPOSITES provides advanced  PVC foam core materials specifically engineered for the drone industry. While high-speed commercial UAVs often use carbon fiber, our rigid PVC foam core offer an exceptional balance of lightweight performance, ease of fabrication, and cost-effectiveness—making them the ideal choice for DIY drone frames, consumer UAVs, educational projects, and rapid prototyping.

As a trusted PVC foam core supplier, we understand the critical needs of drone builders: reducing weight without sacrificing structural integrity, protecting sensitive electronics, and enabling fast iteration. Our closed-cell StruCell® PVC Foam Core deliver on all fronts, providing a versatile and reliable material solution for a wide range of unmanned aerial vehicle applications.
PVC FOAM CORE for DRONE

Key Applications of PVC Foam Core in Drone Construction

 

1. Drone Frames & Main Body Structures

The primary use of our material is for crafting the main frame and arms of multirotor and fixed-wing drones.

  • Why Our PVC Foam Core is Ideal:
    • Superior Strength-to-Weight Ratio: Our foam boards are significantly lighter than aluminum, rivaling the weight of certain woods, which directly translates to extended flight times and increased payload capacity for your drone.
    • Excellent Rigidity: Provides the necessary structural stability to support motors, batteries, and other components, ensuring stable flight characteristics for most small to medium-sized UAVs.
    • Easy to Machine & Customize: Unlike carbon fiber, our PVC foam core can be easily cut, drilled, and shaped using basic CNC machines or even hand tools. This makes it perfect for custom DIY drone frame designs and one-off prototypes.

 

2. Electronics Mounting Plates & Internal Partitions

Create secure, organized platforms inside your drone for mounting essential flight electronics.

  • Why Our PVC Foam Core is Ideal:
    • Excellent Electrical Insulation: The inherent properties of PVC prevent electrical shorts, protecting your flight controller (FC), ESCs, video transmitters (VTX), and receivers.
    • Precision Fabrication: Easily drill precise holes for secure mounting and cable routing, keeping your build clean and professional.

 

3. Protective Enclosures & Aerodynamic Fairings

Design and build custom housings for sensitive equipment like GPS modules, antennas, and action cameras.

  • Why Our PVC Foam Core is Ideal:
    • Water & Moisture Resistance: The closed-cell structure ensures near-zero water absorption, safeguarding critical electronics from humidity, rain, and condensation.
    • Vibration Damping: The material naturally absorbs high-frequency vibrations from motors and propellers, leading to cleaner data for gyroscopes and better stability.
    • Smooth Surface: Can be easily sanded and finished to create low-drag, aerodynamic fairings that improve flight efficiency.

 

4. Rapid Prototyping & Research & Development (R&D)

Accelerate your UAV development cycle from concept to functional prototype.

  • Why Our PVC Foam Core is Ideal:
    • Low-Cost Iteration: Test structural designs, component layout, and aerodynamics with full-scale models without the high cost of carbon fiber, allowing for more design iterations within a budget.
    • Fast Turnaround: CNC machining our foam is incredibly fast, enabling you to move from a digital design to a physical part in hours, not days.

 

5. Lightweight Landing Gear

Fabricate simple, effective landing gear for fixed-wing and multirotor drones.

  • Why Our PVC Foam Core is Ideal:
    • Impact Resistance: Thicker sheets provide sufficient strength and a degree of shock absorption for safe landings on various surfaces.
    • Minimal Weight Penalty: Adds crucial functionality without significantly impacting the overall weight of the aircraft.

The Ideal PVC Foam Core for Consumer & Civilian Drones

   Auxiliary materials
   PVC FOAM
  • StruCell® P45 structural PVC foam core board with DNV GL certification, ideal for shipbuilding and refrigerated trucks
    StruCell® P45 Structural PVC Foam Board
    Model: P-45
    Brief:
    StruCell® P45 is a structural PVC foam sheet manufactured through controlled expansion of cross-linked polyvinyl chloride (PVC). As a DNV GL-certified closed-cell polymer foam, it delivers exceptional thermal insulation and mechanical stability for: Marine: Hull cores for LNG carriers & yachts
    Transport: Refrigerated truck panels & camper van insulation
    Industrial: Low-temperature equipment enclosures
     
  • High-strength StruCell® P60 structural PVC foam core board for marine applications
    StruCell® P60 Structural PVC Foam Board
    Model: P-60
    Brief:
    High-Performance Core Material for Marine & Wind Energy Applications

    StruCell® P60 is a structural PVC foam sheet engineered for demanding applications in: Marine: Hulls, decks, and bulkheads for boats and yachts
    Wind Energy: Blade cores and nacelle components
    Transport: RV and camper van structural panels
  • DNV GL-certified StruCell® P80 structural PVC foam with grooved surface for marine hulls and camper van panels
    StruCell® P80 Structural PVC Foam Board
    Model: P-80
    Brief:
    Premium Closed-Cell PVC Foam for Demanding Applications Ultra-Durable Marine & Outdoor Core Material StruCell® P80 is a high-density structural PVC foam sheet engineered for superior performance in marine and outdoor environments. With 80kg/m³ density and advanced cross-linking technology, it delivers unmatched durability for: Marine Construction: Hulls, decks, and bulkheads
    Yacht & Boatbuilding: Lightweight yet rigid core material
    RV & Camper Manufacturing: Weather-resistant panels
  • Heavy-duty StruCell® P100 structural PVC foam sheet (100kg/m³) for marine bulkheads and shipbuilding
    StruCell® P100 Structural PVC Foam Board
    Model: P-100
    Brief:

    High-Density Marine-Grade Core Material
    Premium Closed-Cell PVC Foam for Demanding Marine Applications
    StruCell® P100 is a high-performance structural PVC foam sheet engineered for critical marine and industrial applications. With 100kg/m³ density and advanced cross-linking technology, it delivers exceptional strength for:
    Marine Construction: Hulls, decks, and bulkheads requiring maximum durability
    Yacht & Boatbuilding: Structural cores for high-performance vessels
    Industrial Composites: Heavy-duty sandwich panels
  • Structural grooved PVC foam board P130 (130kg/m³) for lightweight motorhome interiors
    StruCell® P130 Structural PVC Foam Board
    Model: P-130
    Brief:
    Structural Core for Marine & Automotive Applications
    Premium Finish Structural Foam Solution
    StruCell® P130 is a gloss structural PVC foam sheet featuring a unique hardened surface finish, engineered for applications requiring both strength and aesthetic appeal:
    Marine Interiors: Luxury yacht cabins, deckhead panels
    Automotive: Premium vehicle interior trim components
    RV/Campervan: High-end wall and ceiling systems
  • P200 PVC structural foam core in marine bulkhead construction
    StruCell® P200 Structural PVC Foam Board
    Model: P-200
    Brief:
    Rigid Structural Core for Marine & Automotive Manufacturing
    Premium Polymerized Vinyl Chloride Foam
    StruCell® P200 is a rigid structural PVC foam sheet engineered for demanding infusion and autoclave processes in: Marine Construction: High-load hull sections and structural decks
    Automotive: Lightweight yet rigid components for performance vehicles
    Aerospace: Composite tooling and structural parts
  • Heavy-duty StruCell® P250 PVC foam board (250kg/m³) for marine and aerospace applications
    StruCell® P250 Structural PVC Foam Board
    Model: P-250
    Brief:
    Marine Structural Core for Demanding Applications
    Premium Closed-Cell Rigid PVC Foam Solution
    StruCell® P250 represents the pinnacle of structural PVC foam technology, delivering unmatched performance for:
    Marine Construction: Hulls, decks, and bulkheads requiring maximum durability
    High-Performance Vehicles: Lightweight structural components
    Industrial Tooling: Precision molds and fixtures
  • P45 PVC Foam Board Closed-Cell Structure | 48kg/m³ Density Core Material
    UNION P45 PVC FOAM BOARD
    Model: P-45
    Brief:
    As a leading PVC foam core board manufacturer, UNION delivers P45 closed-cell polymer foam engineered for cryogenic applications. This cross-linked foam sheet excels in:

    ✅ Superior Thermal Retention: 0.035 W/m·K thermal conductivity for refrigerated systems
    ✅ Structural Durability: 48kg/m³ density with 0.6MPa compressive strength
    ✅ Certified Performance: DNV GL TAK00001DV certified for LNG containment systems

    Key Applications
    Cold Chain Logistics
    • Refrigerated truck wall panels  • -25°C continuous operation stability
    Energy Transportation
    • LNG carrier insulation layers  • 25+ year marine corrosion resistance
     
    This PVC Foam uses StruCell® original core materials and is provided by UNION with a localized adaptation solution.
  • BREATHER CLOTH
    BREATHER CLOTH
    Model:
    Brief:
    PVC (polyvinyl chloride) foam P250 is one of the most superior closed cell foam material.
  • Fiberglass scrim reinforced P60 PVC foam with textured surface
    UNION PVC FOAM - P60
    Model: P-60
    Brief:
    UNION PVC Foam-P60 is a durable closed-cell PVC foam core board manufactured by UNION COMPOSITES, a leading PVC Foam Core Board Sheet manufacturer and supplier in China. This high-performance material is specifically engineered for wind energy applications (blades & nacelles), boatbuilding, and RV manufacturing, offering exceptional strength-to-weight ratio and weather resistance.
    This PVC Foam uses StruCell® original core materials and is provided by UNION with a localized adaptation solution.
  • FLOW MESH
    FLOW MESH
    Model:
    Brief:
    Resin flow mesh is used in vacuum infusion systems to ease the resin flow.
  • UNION P80 PVC Foam with grooves and perforations - Professional surface technology
    UNION P80 PVC FOAM BOARD
    Model: P-80
    Brief:
    UNION PVC Foam Board P80 is a premium closed-cell, cross-linked polymer foam core board, manufactured by China's leading PVC Foam Core Board Sheet manufacturer and supplier - UNION COMPOSITES. Specially engineered for marine applications and sports equipment, this high-performance material delivers exceptional strength-to-weight ratio and durability.
    This PVC Foam uses StruCell® original core materials and is provided by UNION with a localized adaptation solution.
  • RELEASE FILM
    RELEASE FILM
    Model:
    Brief:
    Perforated release film is the best choice for vacuum forming's releasing.
  • UNION P100 PVC Foam Sheet with Grooves & Holes - Optimized for Resin Infusion
    UNION P100 PVC FOAM BOARD
    Model: P-100
    Brief:
    UNION PVC Foam-P100 is a superior closed-cell lightweight foam core material manufactured by UNION COMPOSITES, a leading PVC Foam Core Board Sheet manufacturer and supplier in China. Ideal for marine applications, this cross-linked PVC foam offers high strength-to-weight ratio, excellent mechanical properties, and compatibility with resins for composite sandwich structures.
    This PVC Foam uses StruCell® original core materials and is provided by UNION with a localized adaptation solution.
  • RESIN AND SPIRAL TUBE
    RESIN AND SPIRAL TUBE
    Model:
    Brief:
    Tube is used to distribute vacuum or resin. It is mainly used in resin infusion process to constitute vacuum channel and resin infusion network.
  • UNION P130 Grooved & Perforated PVC Foam Board | Marine Composite Core Material
    UNION P130 PVC FOAM BOARD
    Model: P-130
    Brief:
    Key Technical Features
    • Rigid expanded sheet with smooth gloss finish
    • Density range: 120-150kg/m³ (ISO 845)
    • 3MPa compressive strength (ISO 844)
    • UL94 V-0 flame retardant certified

    Industrial Applications
    • Marine composite structures (DNV GL certified)
    • Signage substrates & decorative panels
    • Automotive sealing gaskets and tapes
     
    This PVC Foam uses StruCell® original core materials and is provided by UNION with a localized adaptation solution.
  • SEALANT TAPE
    SEALANT TAPE
    Model:
    Brief:
    H serious sealant tape is a viscoelastic tape made of special synthetic rubber as a base rubber with temperature-resistant enhancer and tackifier.
  • P200 PVC Foam Board with Precision Perforated Surface | 5mm Hole Pattern
    UNION P200 PVC FOAM BOARD
    Model: P-200
    Brief:
    Engineered for precision composite manufacturing, the UNION P200 PVC Foam Board is a 200kg/m³ density closed-cell foam core specifically formulated for autoclave processing and vacuum infusion applications. Key features include:

    ✅ Aerospace-Grade Material: DNV GL-certified for marine structures & aircraft interiors
    ✅ Advanced Polymer Matrix: Chlorine-enhanced formulation for chemical resistance
    ✅ Process-Optimized: 0.2mm thickness tolerance for mold tooling precision
    ✅ Multi-Industry Application: Wind turbine blades, ship bulkheads, automotive tooling
     
    This PVC Foam uses StruCell® original core materials and is provided by UNION with a localized adaptation solution.
  • UNION P250 PVC Foam Core Board | 250kg/m³ High-Density Closed-Cell Foam
    UNION P250 PVC FOAM BOARD
    Model: P-250
    Brief:
    UNION P250 PVC (polyvinyl chloride) foam board is one of the most superior closed cell foam material.
     
    Technical Specifications
    • Density: 250kg/m³
    • Compressive Strength: 6.2MPa
    • Tensile Strength: 9.2MPa

    Certified Performance
    • DNV GL TAK00001DV Certification
    • UL94 V-0 Fire Resistance
    • RoHS Compliant Material

    Core Applications
    • Marine Composite Structures (Triple Boatbuilding Certification)
    • Aerospace Tooling Components
    • High-Performance Automotive Parts
     
    This PVC Foam uses StruCell® original core materials and is provided by UNION with a localized adaptation solution.
  • VACUUM BAGGING FILM
    VACUUM BAGGING FILM
    Model:
    Brief:
    Vacuum Bagging film is a physical characteristics copolymer film, which has high strength and strong elongation. It can be directly in contact with UP VE EP resin.

Why Choose UNION’s PVC Foam Core for Your Drone Projects?

  • Proven Material Performance: Trusted by DIY enthusiasts, universities, and professional UAV developers.
  • Ease of Use: Work with it like wood, but with superior moisture resistance and consistency.
  • Customization: We offer CNC cutting services to your specifications, so you receive parts ready for assembly.
  • Technical Support: Our team can help you select the optimal density (e.g., P60, P80) for your specific application.
Unlock the potential of your next drone build. Contact UNION today to discuss your project requirements or to request free A4-sized samples and experience the quality of our drone-grade PVC foam sheets firsthand.
UNION is committed to providing customers with one-stop composite solutions.

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  +86-18261198591
   WhatsApp/Wechat: +86-18261198591
    East Taihu Rd., No. 120, Changzhou City, Jiangsu Province, China

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