Class A Fire-Rated Aluminum Acoustic Ceiling Panel | Outstanding Acoustic Performance | Exquisite Aesthetic Design | Long-lasting Durability

.
Materials and Manufacturing Processes

Aluminum Alloy Substrate

• Material Selection: Carefully selected 5000 series (e.g., AA5005) and 3000 series (e.g., AA3003) primary aluminum alloy ingots. These alloys offer excellent formability and corrosion resistance while providing higher strength and suitable work-hardening rates, making them the ideal choice for ceiling materials

• Manufacturing Process:

  1. Hot Rolling & Cold Rolling: Utilizes multi-pass hot rolling for initial shaping and precision cold rolling for final forming, ensuring panel flatness and maintaining thickness tolerance within ±0.03mm, providing a perfect surface for subsequent precise perforation and coating

  2. Heat Treatment: Through work-hardening treatment, the material's yield strength and elongation are optimized, providing the flexibility needed for installation and the rigidity to resist deformation during use

• Performance Advantages: The resulting substrate features low density (approx. 2.7g/cm³), high strength, and excellent corrosion resistance, laying a solid foundation for the product's lightweight nature, long service life, and outstanding structural stability

.

.

Surface Treatment Processes

• Polyester Powder Coating (PE):

  • Process: Electrostatic spray technology is used to uniformly apply environmentally friendly polyester powder onto the pre-treated aluminum panel surface, followed by curing at approximately 200°C

  • Features: The coating is uniform in thickness, offers a rich color palette, has excellent leveling properties, and provides outstanding scratch and chemical resistance. It is cost-effective and ideal for standard indoor office environments

• Polyvinylidene Fluoride Coating (PVDF):

  • Process: Using polyvinylidene fluoride resin as the main component, a multi-layer coating process (typically primer, topcoat, clear coat) is applied and cured at higher temperatures

  • Features: Possesses exceptional weather resistance, UV resistance, and self-cleaning properties. The stable molecular structure of the coating ensures 15-20 years of resistance to chalking and fading. Suitable for office spaces with significant UV exposure (e.g., those with glass curtain walls, skylights) or areas with stringent cleanliness requirements

• Anodizing:

  • Process: A dense aluminum oxide ceramic layer is formed on the aluminum substrate surface through electrolysis

  • Features: Offers a strong metallic feel, extremely high hardness, and excellent abrasion and scratch resistance. The color is permanent. Colors are achieved through electrolytic coloring or dyeing, resulting in a modern, high-tech aesthetic

• Laminating / Film Application:

  • Process: High-performance pre-coated films (PVC, PET, or PP) are laminated onto the aluminum panel surface

  • Features: Enables rich, three-dimensional textures and patterns such as wood grain, stone, and fabric finishes. Highly decorative with a warm tactile feel, the protective film itself also offers certain stain and scratch resistance

.

.

Acoustic Backing Materials

• Centrifugal Glass Wool:

  • Structure: A three-dimensional, fluffy, porous matrix woven from fine glass fibers (typically <6µm in diameter

  • Performance: Offers excellent sound absorption, particularly effective for mid-to-high-frequency noise. It achieves a Class A fire rating (non-combustible), is moisture-resistant, corrosion-resistant, and chemically stable. It is one of the most widely used acoustic backing materials. We select high-density, low-shot-content premium products to ensure absorption efficiency and durabilit

• Stone Wool / Mineral Wool

  • Source: Manufactured by melting natural raw materials like basalt roc

  • Performance: Also a Class A non-combustible material, it offers superior high-temperature resistance​ and better hydrophobicity (water repellency). Its coarser fibers can provide advantages for absorbing low to mid-frequency noise. Its relatively rigid structure ensures good flatness when combined with aluminum panel

• Composite Acoustic Structures

  • For spaces with specific acoustic requirements (e.g., executive boardrooms, auditoriums), we can provide composite structures such as "perforated aluminum panel + acoustic non-woven fabric + air cavity + sound-absorbing wool." By adjusting the air cavity depth and material combination, targeted absorption of specific frequency bands (e.g., low-frequency noise) can be achieved

.

.
.

.

Performance Advantages

Excellent Acoustic Performance:

• Effective Broadband Sound Absorption:

  • Through scientific design of hole diameter, pitch, open area ratio (typically adjustable from 5% to 25%), and the depth of the backing air cavity, this product delivers superior acoustic performance within the 250Hz to 4000Hz frequency range, which is critical for human hearing and speech. The Noise Reduction Coefficient (NRC) can reach up to 0.90 or higher, effectively reducing indoor reverberation time and improving speech intelligibility.

• Precision Acoustic Design Support:

  • We can provide clients with Acoustic Simulation Analysis Reports​ based on specific spatial dimensions and finishing materials. These reports predict key post-installation indicators like reverberation time and sound field uniformity, and recommend optimal product configurations (e.g., differentiated open area ratios for different zones) for targeted noise reduction.

.

.

Outstanding Visual and Spatial Aesthetics

• Minimalist, Flat Appearance: High-precision rolling and coating processes ensure extreme flatness of individual panels. After installation, the gap between modules can be controlled within 1mm, creating a seamless, unified "plane" or "mirror" effect that greatly enhances the space's neatness and premium feel.

• Rich Design Possibilities:

  • Colors: Offers thousands of color choices from standard RAL and Pantone color systems, with precise custom color matching available.

  • Shapes: Beyond standard square and rectangular panels, we can produce curved and custom-shaped panels to realize creative ceiling designs like waves and curved surfaces.

  • Perforation Patterns: Perforations are not just functional; they are design elements. Custom geometric perforations (circles, squares, slots, crosses) are available. Company logos or cultural motifs can even be transformed into perforation patterns, giving the ceiling a unique brand identity.

• Enhanced Perception of Space: Light-colored, highly reflective surfaces effectively reflect light, reducing the number of light fixtures and energy consumption. This also visually expands the sense of space, alleviating the压抑感 (sense of oppression) caused by low ceiling heights.

Superior Physical and Safety Properties

• High Strength and Dimensional Stability: Premium aluminum alloy combined with rational stiffener design ensures minimal deformation under varying temperature and humidity conditions. The product resists sagging and warping over long-term use, maintaining overall ceiling flatness.

• Class A Fire Rating: The combination of aluminum alloy substrate and Class A acoustic wool results in a product that meets the national Class A non-combustible material standard. It does not contribute to fire spread and releases no toxic fumes in case of fire, buying valuable time for occupant evacuation.

• Moisture, Mold, and Corrosion Resistance: The aluminum alloy itself is corrosion-resistant, and the surface coating provides additional protection. The product can be used long-term in environments with relatively high humidity without mold growth and is easy to clean.

• Eco-Friendly and Healthy: From substrate to coating, the product complies with national green building material evaluation standards​ and indoor decorating material limits for hazardous substances. VOC emissions are extremely low, helping to create a healthy and safe office environment.

Convenient Installation and Maintainability

• Modular Dry Construction: Compatible with standard exposed or concealed grid suspension systems, installation is as simple as assembling a puzzle—quick and clean, significantly shortening project timelines. Individual panels can be easily removed, allowing convenient access for maintenance of MEP (Mechanical, Electrical, Plumbing) services above the ceiling, reducing maintenance costs over the entire building lifecycle.

• Excellent Integration Compatibility: Can be seamlessly integrated with lighting systems (LED strips, downlights, troffers), HVAC supply/return diffusers, fire sprinklers, smoke detectors, and speakers. All cutouts can be factory-prefabricated, ensuring on-site installation accuracy and aesthetic consistency.

Sustainability and Cost-Effectiveness

• Long Service Life, Low Maintenance: High-quality materials and craftsmanship ensure a product service life of over 20 years, with daily maintenance requiring only simple wiping to restore its appearance.

• 100% Recyclable: The main component is aluminum metal, one of the most recycled materials. The product can be fully recycled at end-of-life, aligning with circular economy principles.

• Whole-Life-Cycle Cost Advantage: While the initial investment may be slightly higher than conventional materials, its value in energy saving, reduced maintenance, improved employee productivity, and extended refurbishment cycles​ gives it a significant advantage in terms of total cost of ownership.

.

.

Typical Application Scenarios

• Open-Plan Office Areas: Reduces noise interference from conversations, phone calls, and keyboards between employees, enhancing focus.

• Meeting Rooms / Auditoriums: Controls reverberation, ensures speech clarity, and improves meeting efficiency and experience.

• Corporate Lobbies / Reception Areas: Creates a strong first brand impression through design while controlling crowd noise.

• Public Corridors / Break Areas: Fosters a quiet, comfortable transition and relaxation space.

• Training Centers / School Faculty Rooms: Optimizes the acoustic environment for lectures and discussions.

• Hospital Administrative Offices: Meets specific requirements for cleanliness and quietness.

.

.
.

.

Product Specifications
.

.

In-Depth Customization Service:

Acoustic Performance Customization

• Spatial Acoustic Simulation: Based on the primary noise sources in the space (e.g., human speech, low-frequency equipment hum), the absorption structure can be adjusted to enhance absorption of specific frequency bands.

Design & Aesthetic Customization

• Size & Shape: Non-standard sizes, custom-shaped panels, curved panels, double-curved panels.
• Color & Texture: Matching any Pantone or RAL color code; special metallic finishes, antique/weathered effects, digital printing patterns.
• Perforation Art: Transforming company logos, cultural symbols, or artistic patterns into perforation matrices, combining functionality with brand display.

Functional Integration Customization

• Lighting-Integrated Panels: Pre-cut holes or slots for light fixtures, enabling seamless integration of lighting with the ceiling.
• Ventilation-Integrated Panels: Integrating linear or square diffusers into the ceiling design for a unified style.
• Hidden Access Panel Design: Custom access panels with invisible opening mechanisms to maintain the ceiling's clean, finished appearance.

Full-Service Process Support

• Technical Consultation: Involvement from the project design stage, providing support for product selection, acoustic design, and installation detailing.
• Samples & Prototypes: Rapid provision of standard color charts and material samples. For custom projects, 1:1 prototypes are provided for confirmation.
• Installation Guidance & Training: Provision of detailed installation manuals and videos. For large, complex projects, on-site engineer support is available.
• After-Sales Warranty & Support: Provision of a long-term warranty​ (typically 10-15 years depending on product type), establishment of customer files, and regular follow-ups.