WILLSTRONG® AHP Aluminium Honeycomb Panel

1. Product Overview

WILLSTRONG® AHP Aluminium Honeycomb Panel is an advanced aluminum composite panel designed to combine structural rigidity with low weight. Constructed with two aluminum skins bonded to a lightweight core, it offers an excellent strength-to-weight ratio, superior flatness, and dependable dimensional stability for architectural façades and interior applications.

Compared with conventional aluminum composite panels (ACP), aluminum honeycomb panels provide enhanced rigidity and are suitable for projects requiring larger panel formats, reduced structural loads, and a refined architectural appearance. Available core configurations, surface finishes, and custom dimensions help architects, contractors, and building material distributors meet different project requirements.

Manufactured by WILLSTRONG®, a facade solutions company established in 1995, these panels are designed for demanding architectural applications where performance, appearance, and long-term reliability matter.

2. Key Product Advantages

High Rigidity with Low Weight

The engineered core structure provides excellent stiffness while keeping panel weight low, helping reduce dead loads and supporting efficient installation and handling.

A2 Fire Performance Options

Specified configurations are listed with an A2-s1,d0 fire classification. Fire performance depends on the selected panel construction and applicable test standard. Confirm the required rating for the intended project before ordering.

Excellent Flatness and Dimensional Stability

The composite construction helps maintain a consistent surface appearance and stable panel geometry, supporting high-quality façade and interior finishes.

Multiple Core Structures

Choose from different core configurations to match structural, insulation, and design requirements:

• Aluminum Honeycomb Core: A hexagonal aluminum core bonded between two aluminum skins for high rigidity and an excellent strength-to-weight ratio.

• Alucore-Foam Core: A lightweight foamed core designed to provide balanced strength, insulation, and dimensional stability.

• Alucore-Cone Core: An engineered folded aluminum core designed to improve rigidity and distribute loads efficiently.

• Alucore-Corrugated Core: A corrugated aluminum core that delivers dependable stiffness through its continuous wave structure.

Core options, fire classifications, and performance values should be confirmed for the specific panel construction selected.

Extensive Surface Finishes

Available finishes support different architectural styles, from contemporary metallic façades to natural-material-inspired designs.

• Standard solid colors

• Metallic finishes

• Woodgrain finishes

• Natural stone finishes

• Chameleon finishes

• Nano coating

• Anodized finishes

• Custom designs

• Special finishes

Weather-Resistant Coating Options

Depending on the selected specification, surface coatings include polyester (PET) and fluorocarbon (PVDF). PVDF-coated options are available for specified panel thicknesses and are intended for architectural projects requiring durable exterior finishes.

Custom Dimensions

Panel widths and cut lengths can be selected according to project requirements. Custom dimensions and finish combinations are available upon request.

Additional Functional Benefits

Depending on the selected panel construction and specification, product benefits may include thermal insulation, sound insulation, impact resistance, recyclability, and a broad range of colors and textures.

3. Product Specifications

Item	Specification
Product Name	WILLSTRONG® AHP Aluminium Honeycomb Panel
Product Type	Aluminum honeycomb composite panel
Core Options	Aluminum honeycomb, foam, cone, corrugated
Interior Panel Thickness	4–20 mm
Exterior Panel Thickness	20–100 mm
Listed Metal Skin Thickness	0.5–1.2 mm
Standard Width Options	1220 mm, 1500 mm, 2000 mm
Additional Widths in Technical Table	1250 mm, 1800 mm, depending on specification
Length	Custom cut length
Aluminum Alloy/Temper in Listed Table	3003H26
Aluminum Modulus of Elasticity	70,000 N/mm²
Aluminum Tensile Strength	≥130 N/mm²
0.2% Proof Stress	≥90 N/mm²
Elongation	≥5%
Available Coatings	Polyester (PET), fluorocarbon (PVDF), subject to specification
Available Finishes	Solid, metallic, woodgrain, natural stone, chameleon, nano coating, anodized, design and special finishes
Customization	Dimensions and finishes; confirm other requirements with the manufacturer

Note: The general product range and the technical table contain different dimensional and configuration options. Confirm the final thickness, skin thickness, core, coating, width, and fire rating for the specific order.

4. Reference Technical Data

The following figures are provided for selected aluminum honeycomb panel configurations. They are reference values from the supplied product data, not universal values for every panel thickness or core option.

Technical Parameter	10 mm Panel	12 mm Panel	20 mm Panel	25 mm Panel
Listed Fire Classification	FR-A2, s1, d0	FR-A2, s1, d0	FR-A2, s1, d0	FR-A2, s1, d0
Aluminum Skin Thickness (mm)	0.7 / 0.5	0.7 / 0.7	1.0 / 1.0	1.0 / 1.0
Weight (kg/m²)	4.6	5.4	7.1	7.3
Width Options (mm)	1220 / 1250 / 1500 / 1800	1220 / 1250 / 1500 / 1800	1220 / 1250 / 1500 / 1800	1220 / 1250 / 1500 / 1800
Section Modulus (cm³/m)	5	6.7	18.1	23.1
Rigidity (kN·cm²/m)	16,500	35,000	138,900	221,600
Aluminum Alloy/Temper	3003H26	3003H26	3003H26	3003H26
Modulus of Elasticity (N/mm²)	70,000	70,000	70,000	70,000
Aluminum Tensile Strength (N/mm²)	≥130	≥130	≥130	≥130
0.2% Proof Stress (N/mm²)	≥90	≥90	≥90	≥90
Elongation (%)	≥5	≥5	≥5	≥5
Core	Aluminum honeycomb	Aluminum honeycomb	Aluminum honeycomb	Aluminum honeycomb
Coating	Polyester (PET)	Polyester (PET)	Fluorocarbon (PVDF)	Fluorocarbon (PVDF)
Coating Film Thickness (µm)	≥18	≥18	≥25	≥25
Initial Gloss	30–90	30–90	30–80	30–80
Pencil Hardness	H–2H	H–2H	H	H

Additional Thermal and Acoustic Data

Parameter	10 mm	12 mm	20 mm	25 mm
Thermal Resistance (m²·K/W)	0.07	0.07	0.09	0.09
Thermal Conductivity (W/m·K)	0.49	Not specified	0.44	0.44
Heat Transfer Coefficient U (W/m²·K)	5.68	5.68	5.58	5.58
Sound Absorption Factor	Not specified	Not specified	0.05–0.07	0.05–0.07
Sound Transmission Loss (dB)	Not specified	Not specified	21–25	21–25

The supplied temperature-resistance data is not clearly mapped to each thickness. Please request the applicable operating-temperature range and the full technical datasheet for the chosen configuration.

5. Fire Performance and Compliance

The supplied product information lists fire test standards and results for specified product configurations, including:

Region	Standard	Listed Result
European Union	EN 13501-1	A2-s1,d0 and B-s1,d0 listed
Germany	DIN 4102-7	Passed
Singapore	BS 476 Part 6	Fire propagation index = 1.0
Singapore	BS 476 Part 7	Class 0
United States	NFPA 285	Passed
United States	ASTM E84-15a	Flame Spread Index 5; Smoke Developed Index 0
China	GB 8624-2012	A2-s1,d0 and B-s1,d0 listed
Russia	GOST 31251	Passed

Important: These results should not be interpreted as applying to every core, thickness, coating, or panel assembly. Certification scope and test reports should be checked against the exact product configuration and the building code applicable to the project.

6. Surface and Coating Performance

The supplied technical information includes the following performance values:

Test Item	Listed Performance
Color Difference (ΔE)	White coating: ≤0.6; other colors: ≤1.0
T-Bend Flexibility	≤2T and ≤3T listed for different specifications
Impact Resistance	≥50 kg·cm and ≥20 kg·cm listed for different specifications
Surface Hardness	≥HB listed in general technical performance data
Gloss Deviation	≤10
Hydrochloric Acid Resistance	No change in 5% HCl solution; no change in 2% HCl solution also listed
Alkali Resistance	No change in 5% NaOH solution; no change in 2% NaOH solution also listed
Oil Resistance	No change
Solvent Resistance	No substrate exposure

Some values appear to correspond to different coatings or test conditions, but the source data does not map every value to a specific thickness or coating. Request the applicable test method and specification before using these values for technical approval.

7. Applications

WILLSTRONG® AHP Aluminium Honeycomb Panel is suitable for consideration in a range of architectural and decorative projects, subject to engineering design and project requirements.

• Building Facades: Lightweight cladding systems requiring rigidity, flatness, and a consistent architectural finish.

• Interior Wall Cladding: Decorative wall surfaces for commercial and public buildings.

• Ceilings: Lightweight panels for architectural ceiling systems.

• Commercial Buildings: Exterior and interior finishes for offices, retail spaces, and mixed-use developments.

• Public Buildings: Architectural applications where panel weight, surface quality, and specified fire performance are important.

• Custom Architectural Designs: Projects requiring large-format panels, distinctive textures, or tailored dimensions.

Final suitability depends on structural calculations, support spacing, wind loads, fixing systems, fire regulations, and the selected panel configuration.

8. Customization Options

WILLSTRONG® offers options to support project-specific panel requirements. Buyers can discuss the following details when requesting a quotation:

• Required panel thickness and aluminum skin thickness

• Core structure: honeycomb, foam, cone, or corrugated

• Panel width and custom cut length

• Surface color, texture, and coating type

• Polyester or PVDF coating selection, where available

• Required fire classification and supporting documentation

• Project drawings, installation conditions, and intended application

For accurate pricing and technical confirmation, provide the required dimensions, quantity, finish, application, and destination project specifications.

9. About the Manufacturer

WILLSTRONG® was established in 1995 and specializes in facade products, including aluminum composite panels, fire-resistant composites, and aluminum honeycomb systems. The company is recognized as one of China's TOP 100 facade solutions companies and has supplied products for projects around the world, including Charles de Gaulle International Airport.

Company highlights include:

• Established in 1995

• 30+ certifications worldwide

• 10+ technology patents

• 100,000+ reported success cases

• Customers in more than 80 countries and regions

• 30 years of ongoing support, as stated in company materials

With an emphasis on quality, product development, and architectural applications, WILLSTRONG® provides facade material options for distributors, contractors, architects, and project procurement teams.

10. Frequently Asked Questions

Q1: What is an aluminum honeycomb panel?

An aluminum honeycomb panel is a composite panel made from two aluminum skins bonded to a lightweight core. Its structural design provides high rigidity while keeping overall panel weight low.

Q2: What thicknesses are available?

The general range lists 4–20 mm for interior applications and 20–100 mm for exterior applications. The detailed technical table provides reference specifications for 10 mm, 12 mm, 20 mm, and 25 mm panels. Confirm availability for the required thickness and application.

Q3: Can I order custom sizes?

Yes. Custom cut lengths are available, and custom dimensions can be discussed with the manufacturer. Standard and listed width options depend on the selected specification.

Q4: Which surface finishes can I choose?

Options include solid colors, metallic, woodgrain, natural stone, chameleon, nano coating, anodized, design finishes, and other special finishes, subject to availability.

Q5: Are the panels fire-rated?

The supplied data lists several fire classifications and test results, including A2-s1,d0 and B-s1,d0 under EN 13501-1 and GB 8624-2012. Confirm the exact classification, test report, and certification scope for the panel being purchased.

Q6: What is the difference between polyester and PVDF coatings?

Both are listed coating options. In the supplied specifications, polyester is associated with the 10 mm and 12 mm reference panels, while PVDF is associated with the 20 mm and 25 mm reference panels. Confirm coating availability and suitability for the intended exposure conditions.

Q7: What information is needed for a quotation?

Provide the required thickness, width, length, core type, surface finish, quantity, intended application, and any mandatory fire or technical requirements. Project drawings and delivery details can help the supplier confirm the appropriate configuration.

11. Request a Quote

Looking for a lightweight, rigid, and customizable architectural panel? Contact WILLSTRONG® to discuss WILLSTRONG® AHP Aluminium Honeycomb Panel specifications, available finishes, custom dimensions, and project requirements.

Share your drawings, required quantities, target dimensions, and applicable compliance standards to help confirm the suitable panel configuration and quotation.

Choose WILLSTRONG® AHP Aluminium Honeycomb Panel for architectural projects that require a balance of low weight, structural rigidity, dimensional stability, and design flexibility.