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A2 Non-combustible Core Roll

A2 non-combustible core roll is made of inorganic powder, which is mixed and stirred with non-woven fabrics, glue and other auxiliary materials, and then heated, rolled and rolled into a core roll with A2 high fire resistance. This product strictly complies with the international A2 non-combustible material standards and has fire resistance, stable physical properties and environmental protection characteristics. The inorganic raw materials of A2 non-combustible core material rolls account for ≥85%, with zero formaldehyde and asbestos, a recycling rate of more than 90%, and no toxic gas release when burned. It is an ideal choice for places with strict fire safety requirements such as high-end building curtain walls and interior partitions.

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  • A2 Non-combustible Core Roll
  • A2 Non-combustible Core Roll
Details Related Products

1. Fire resistance
Non-combustibility rating: EN 13501-1 A2 certification
Fire resistance limit: up to 120 minutes (system test)
Low smoke and non-toxicity: smoke density level ≤15, no toxic gas release during combustion

2. Physical properties
Density: 1.7-2.0g/cm³ (adjustable)
Tensile strength: longitudinal ≥15MPa, transverse ≥12MPa
Thermal stability: -40℃~150℃ dimensional change rate ≤0.5%

3. Construction convenience
The roll form is easy to transport and process on site
Compatible with conventional composite processes (hot pressing, cold pressing)
Adaptable to various surface decoration treatments

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Zhangjiagang Hongyang Machinery Equipment Co., Ltd. is a national high-tech enterprise specializing in the R&D and manufacturing of intelligent equipment for metal composite materials, providing systematic solutions for the global construction materials industry. As a drafting unit of the 《Non-Combustible Metal Composite Panels for Architectural Decoration》 and a standing council member of the Metal Branch of China Building Materials Federation, the company’s core products encompass three major technological systems: Fire-resistant aluminum composite panel production lines, aluminum honeycomb core machine and aluminum honeycomb core metal composite panel production lines, and multifunctional customized metal composite panel production lines. These cover 12 categories of high-end production lines, including A2/B1-grade fire-resistant materials, 3D aluminum-core metal composite panels, and aluminum honeycomb series products.
Supported by the Suzhou Engineering Technology Research Center and Jiangsu Provincial Graduate Workstation, the company has established three technological platforms: precision transmission control, intelligent process systems, and modular design. Its equipment has been exported to 45 countries and regions, including Europe, the U.S., the Middle East, and Asia-Pacific, serving 14 of the world’s top 20 metal composite material manufacturers. Certified with ISO 9001 Quality Management System and CE Certification, the company offers a 48-hour global emergency response and reduces equipment commissioning cycles by 30% compared to industry standards. It holds 70 core patents.
Upholding the philosophy of “Quality as the Foundation, Pursuit of Excellence,” the company continuously drives technological innovation and industrial upgrading in the metal composite materials sector, striving to become a globally integrated service provider for metal composite equipment. 

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