Solid Core Vs. Broken Core ACP: A Complete Selection Guide

Why Core Material Selection Matters in Aluminum Composite Panels

Selecting the right aluminum composite panel core and coating combination is one of the most important decisions facing importers, distributors, contractors, façade companies, and engineering teams. Core and coating composition directly influence weight, processing behavior, fire performance, and long-term appearance of a finished façade or interior surface. Because ACP and ACM product performance depends on the aluminum skin, core material, coating, bonding, production parameters, dimensional control, and inspection procedures, buyers evaluating different panel configurations need accurate technical information before committing to a project specification. Foshan Jiashuncai Building Materials Co., Ltd., operating internationally under the brand JIASHUNCAI, has manufactured aluminum composite panels since 2003 and has developed a structured product range designed to help customers match core and coating selection to actual project requirements.

Understanding JIASHUNCAI's ACP Core and Coating Options

JIASHUNCAI's product portfolio is organized around standard panels, coated panels, and fire-performance panels, allowing customers to compare core-related performance characteristics across several product lines rather than relying on a single generic panel type.

Standard Aluminum Composite Panels

Standard aluminum composite panels are positioned for a wide range of architectural, commercial, interior, exterior, signage, and decorative applications. These panels are available in common thicknesses of 3 mm, 4 mm, 5 mm, and 6 mm, with a commonly used standard dimension of 1220 × 2440 mm. Customized dimensions can be discussed according to project requirements, which supports both standard procurement and project-specific sizing when a particular configuration is needed.

PE Aluminum Composite Panels

PE-coated aluminum composite panels are positioned as a cost-effective option for interior, signage, decorative, and selected architectural applications where PVDF-level exterior durability is not required. These panels are available across various thicknesses, aluminum skin thicknesses, colors, surface finishes, dimensions, and coating specifications, allowing buyers to match the panel configuration to the intended environment and application.

PVDF Aluminum Composite Panels

PVDF aluminum composite panels are built for applications requiring enhanced exterior durability and weather resistance. PVDF coating technology supports long-term exterior weather and coating performance under conditions such as UV exposure, temperature, humidity, rainfall, and coastal or industrial environments. These panels are supplied in various colors, finishes, dimensions, and aluminum skin thicknesses, and are commonly applied to building facades, exterior wall cladding, commercial buildings, hotels, office buildings, shopping centers, and other architectural projects.

Fire-Performance Core Considerations: A2 and B1 Options

For projects with heightened fire-safety requirements, core and composition selection becomes even more critical. JIASHUNCAI provides a fire-rated product range that includes B1 Fire-Retardant ACP, A2 Fire-Rated ACP, Fire-Retardant ACM, and Architectural Fire-Rated Cladding Panels, allowing customers to select according to applicable building regulations, project specifications, fire classification requirements, and supporting product documentation.

A2 Fire-Rated ACP

A2 fire-rated ACP is positioned for architectural and construction projects where higher fire-performance requirements apply, including high-rise buildings, commercial buildings, public buildings, transportation facilities, building facades, curtain wall systems, and other engineering projects. This fire performance is supported by fire-resistance performance testing and certification documentation completed through laboratories operating under ILAC-MRA and CNAS accreditation frameworks, with fire test reports, fire classification reports, product technical datasheets, and certificates available to provide technical evidence for project approval.

B1 Fire-Retardant ACP

B1 fire-retardant ACP is designed for applications requiring enhanced fire-retardant performance, suitable for building facades, commercial buildings, public buildings, exterior wall cladding, interior applications, engineering projects, signage, and other suitable architectural uses according to local building regulations. B1 fire-performance certification and testing have been completed through laboratories operating under ILAC-MRA and CNAS accreditation frameworks, with corresponding fire-performance documentation available for customer and project evaluation.

Matching Core and Coating Selection to Project Requirements

Because fire classification, coating durability, thickness, and dimensional requirements vary by project type and destination market, JIASHUNCAI supports customers through product selection assistance that considers applicable building regulations, project specifications, fire classification requirements, and available product documentation. This approach helps reduce specification risk for buyers who must balance cost, performance, and compliance when choosing between standard, PE-coated, PVDF-coated, or fire-rated configurations. Customers can request a project-specific quotation by providing product type, panel thickness, aluminum skin thickness, dimensions, color or finish, quantity, fire-performance requirements, processing requirements, destination, and delivery terms, which allows the final configuration to be confirmed based on real project conditions rather than generic assumptions.

Quality, Certification, and Documentation Supporting Core Selection

Selecting the correct panel configuration also depends on access to reliable testing and certification documentation. JIASHUNCAI maintains ISO 9001 Quality Management System Certification, along with ACP/ACM test reports for 3 mm and 4 mm products completed through laboratories operating under ILAC-MRA and CNAS accreditation frameworks. RoHS and REACH-related testing documentation is also available, supporting environmental and chemical compliance evaluation for customers who require this information for supplier qualification, project approval, or market-entry requirements. Where a specific certification or test is required for a particular product, destination market, or engineering project, JIASHUNCAI can coordinate the applicable testing and documentation process.

Customization and Engineering Support for Core-Specific Projects

Beyond standard product selection, JIASHUNCAI offers customization covering panel dimensions and thicknesses, aluminum skin thickness, coating systems and colors, surface finishes, fire-performance configurations, and grooving, bending, and CNC processing. This customization capability is supported by CNC cutting, grooving, and bending processes suited to architectural façade, interior, signage, and engineering applications. For engineering customers, support extends beyond the physical product to include samples, technical datasheets, specifications, test reports, fire-performance documentation, compliance documents, and processing guidance, helping project teams confirm the right configuration before large-scale production begins.

Why International Buyers Choose JIASHUNCAI for ACP Core Selection

JIASHUNCAI combines more than 20 years of aluminum composite panel manufacturing experience with three dedicated production lines operating continuously, supporting both standard and customized orders. The company has supplied products to customers in more than 80 countries and markets, delivered solutions for more than 2,000 projects, and built relationships with more than 50 distributors and more than 100 international trading companies. For buyers comparing standard, PE-coated, PVDF-coated, or fire-rated aluminum composite panel options, this combination of manufacturing experience, documented fire-performance testing, quality certification, and customization capability provides a practical foundation for making an informed, project-appropriate selection without needing to coordinate multiple separate suppliers for products, testing, and documentation.