Name: Panel de panal de fibra de vidrio
Brand: RaxPanel

Panel de panal de fibra de vidrio

Fiberglass honeycomb panels combine fiberglass skins bonded to lightweight honeycomb cores made from aramid, polypropylene, or aluminum. This sandwich construction delivers exceptional strength-to-weight ratios with excellent stiffness, impact resistance, and dimensional stability across temperature variations.

The panels feature high tensile and compressive strength while maintaining low weight. Aramid honeycomb cores provide compression strength around 276 psi and shear strengths up to 175 psi. The removable peel ply finish ensures bond-ready surfaces for adhesive applications, supporting structural integrity during assembly.

Applications span aviation interiors, marine paneling, truck bodies, building partitions, and renewable energy components. Their corrosion resistance, electrical resistivity, and flame-retardant options make them suitable for aerospace master models, vehicle trailers, ship cabins, and architectural cladding where flat, rigid, lightweight solutions are required.

Standard thicknesses range from 9mm to 75mm, with widths up to 3.2 meters and lengths reaching 12 meters. Computer Numerical Control (CNC) machining enables precision cutting, milling, and drilling. Fabrication involves press-curing epoxy-impregnated fiberglass skins under high temperature and pressure to achieve full consolidation between skins and core.

Source Durable & Lightweight Fiberglass Honeycomb Panels from RaxPanel

As the leading manufacturer of honeycomb panels in China with 20+ years of experience, RaxPanel supplies fiberglass honeycomb panels for various applications. We persist in our core value – top quality panels, punctual delivery, with good pricing. With integrated production lines from core to finished panels, we control both cost and quality, delivering over 1500 m² daily to clients across 30+ countries.

Our fiberglass honeycomb panel consists of two FRP sheets laminated to an aluminum or PP honeycomb core using high-strength PU adhesive. The hexagonal honeycomb structure distributes forces effectively, providing excellent panel strength while maintaining ultra-lightweight properties. This three-layer sandwich construction ensures super tensile strength between skins and core, resulting in panels that offer high impact resistance, durability, and stability across temperatures from -40℃ to +80℃.

These meticulously designed panels are tailored to meet your project’s most stringent requirements in applications including:

truck bodies
architectural cladding
interior partitions
container buildings

The FRP surfaces are scratch-resistant, UV-resistant, and chemical-resistant, ensuring decades of reliable performance under normal conditions.

Feel free to reach out to our team of experts to discuss your project’s specific needs.

Categoría de Parámetro	Parámetro	Valor
Especificaciones Generales	Tipo de Producto	Fiberglass Honeycomb Sandwich Panel
	Material del revestimiento	Fiberglass Prepreg / FRP Sheets
	Core Material Options	Aramid, Polypropylene (PP), Aluminum Honeycomb
	Standard Finish	Peel Ply (Bond-Ready Surface)
Dimensions	Rango de Espesor del Panel	9 mm to 75 mm
	Core Thickness Options	0.125″, 0.250″, 0.500″
	Max Width	3.2 m
	Longitud Máxima	12 m
	Thickness Tolerance	±10%
Physical & Mechanical Properties	Flexural Strength	9.844 MPa
	Compression Strength (Core)	276 psi
	L-Shear Strength (Core)	175 psi
	W-Shear Strength (Core)	88 psi
	Tensile Modulus (Neat Resin)	0.42 msi
	Strain Energy Release Rate (Neat Resin)	34.5 in-lb/in²
	Fracture Toughness (Neat Resin)	4.50 ksi √in
Core Properties	Core Density (Aramid)	3 PCF
	Core Density (PP)	60 – 200 kg/m³
	Core Density (Aluminum)	~35 kg/m³
	Cell Size (Aramid)	1/8″
Material Properties	Linear Coefficient of Thermal Expansion	Low (Dimensional Stability)
	Moisture Absorption (Neat Resin)	7%
	Glass Transition Temperature, Tg dry	171°F
	Resin Content (Prepreg)	45%
	Electrical Resistivity	Excellent
	UV Resistance	Yes (Stabilized)
	Flame Retardant Options	Available
Peso	Areal Weight (0.125″ Core, 1 Ply)	4.1 oz/ft²
	Areal Weight (0.250″ Core, 1 Ply)	4.5 oz/ft²
	Areal Weight (0.500″ Core, 1 Ply)	5.7 oz/ft²
Fabrication & Finishing	Fabrication Method	Hand Lay-up / Press Curing / Thermal Lamination
	Surface Treatment Options	Gel Coat (High-Gloss, Matte), Embossed, Laminated Film, Wood Grain, Stone Pattern
	Customization	CNC Machining (Cutting, Milling, Drilling), Edge Closeouts, Rebating
Aplicaciones	Common Uses	Aviation Interiors, Marine Paneling, Truck Bodies, Building Partitions, Renewable Energy Components

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Fiberglass Honeycomb Panel Selection & Engineering Guide

Las superficies composite de plástico reforzado con fibra de vidrio (GRP / FRP) unidas a núcleos de espuma estructural o colmena proporcionan una superior protección como barrera anticorrosión, alta resistencia a flexión y fácil mantenimiento para recintos marinos y de transporte.

💡 Consejo profesional: Prevención de la delaminación bajo ciclos térmicos
En RaxPanel, utilizamos laminado automático al vacío con adhesivos de poliuretano bicomponente de alto rendimiento para garantizar una resistencia de unión que absorbe la expansión térmica diferencial sin microdelaminación.

1. Cómo elegir el aleación y espesor del revestimiento adecuado

La selección del revestimiento externo determina la resistencia al impacto mecánico, las barreras contra la corrosión y la rigidez estructural en diferentes entornos operativos.

2. ¿Qué tan bien aísla y soporta cargas pesadas el núcleo?

El material del núcleo actúa como el alma de una viga en I, soportando esfuerzos cortantes y manteniendo el aislamiento térmico (valor R):

Métrica de rendimiento	Estándar de ingeniería de RaxPanel	Ventaja de aplicación
Especificación del revestimiento	Hoja de tejido roving de GRP / FRP (0,3 mm – 2,0 mm / 1,0-3,0 mm)	Alta resistencia a la tracción y al impacto contra escombros de la carretera
Thermal Conductivity	~ 0,028 – 0,038 W/m·K	Ahorro de energía con valor térmico R constante
Capa adhesiva	Adhesivo PU / epoxi de dos componentes	Rendimiento libre de delaminación en ciclos térmicos de congelación-descongelación

3. Which Surface Finish Will Protect Your Panels for 20+ Years?

Factory roller coating specifies long-term color stability, UV protection, and resistance against industrial pollutants or marine salt spray.

4. How Fire-Safe and Soundproof Are These Panels?

🛡️ Compliance & Acoustic Isolation:

Fire Safety: Formulations comply with EN 13501-1 Class B-s1,d0 and GB8624 Class B1 building fire safety standards.
Sound Damping: Composite core attenuates noise transmission by 24 dB to 30 dB relative to solid metal sheets.

5. Where Are Fiberglass Honeycomb Panels Most Commonly Installed?

🚢 Mamparos de cabinas marinas e interiores de barcos

Salt-spray immune composite bulkheads reducing vessel top-weight.

🚛 Transport Compartments & Chemical Housings

Chemical resistant and high-impact bodywork for aggressive environments.

6. How to Cut, Groove, and Seal Edges During Installation

Panels process easily on-site using standard CNC machinery, routers, or specialized edge profiles for airtight moisture sealing.

Frequently Asked Questions (FAQS)

1. What are the standard panel thicknesses, maximum lengths, and width options available for Fiberglass Honeycomb Panels?

Standard panel thicknesses range from 10mm up to 150mm. Standard widths include 1000mm, 1220mm, and 1500mm, with maximum single-sheet lengths up to 5800mm (5.8m) to fit ocean freight container shipping dimensions.

2. What are the primary engineering benefits of using Fiberglass Honeycomb Panels?

Fiberglass Honeycomb Panels deliver an exceptional stiffness-to-weight ratio, rot-proof moisture resistance, reliable thermal insulation, and dynamic fatigue endurance for high-stress applications.

3. How do these composite panels perform under high humidity and outdoor weathering?

The closed-cell core prevents water logging and condensation absorption, while pre-painted skins provide a 20+ year weatherability barrier against UV degradation.

4. What fire safety ratings and quality certifications do these composite panels meet?

Flame-retardant formulations meet EN 13501-1 Class B-s1,d0 and GB8624 Class B1 fire performance standards. Manufacturing quality is governed under ISO9001 management systems, with raw material performance verified under SGS and CE testing.

5. What surface coating options are available for exterior UV protection?

70% PVDF Fluorocarbon Coating PVDF coating provides a 20+ year exterior weatherability warranty against UV fading and acid rain. FEVE offers high gloss retention, while PE coating is cost-effective for indoor partitions.

6. ¿Estos paneles compuestos pueden ser canalizados, doblados o sellados en los bordes en sitio con CNC?

Sí. Las pieles pre-pintadas se pueden canalizar en V a 90° o 135° en el lado opuesto usando routers CNC estándar o herramientas manuales, permitiendo el doblado manual de bordes en casetes arquitectónicos sin agrietar la pintura superficial.

7. ¿Cómo se empaquetan los grandes envíos de paneles para prevenir daños durante el tránsito marítimo?

Los paneles se empaquetan con película protectora de PE en ambas pieles, separados por capas de espuma intercaladas, y asegurados sobre palets de madera de exportación de alta resistencia o contenedores de acero CKD para prevenir daños durante el flete en contenedores de 20 pies y 40 pies.