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A2 Non-combustible Granules

A2 non-combustible granules are an innovative fireproof material raw material, which is made into a granular material that can be directly extruded through a special formula and process. This product has changed the production method of traditional A2 fireproof core materials. It uses advanced extrusion technology to directly process granular materials into fireproof core materials, and composites them with metal coils to make A2 fireproof composite panels. Compared with traditional core material coiling processes, it has the advantages of zero water absorption, recyclability, and high efficiency. It solves the problem of decreased peel strength caused by water absorption, improves production efficiency and sustainability, and provides new possibilities for the development of fireproof composite materials.

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  • A2 Non-combustible Granules
  • A2 Non-combustible Granules
Details Related Products

1. Moisture resistance
Water absorption ≤ 0.1% (conventional process ≥ 1.5%)
Dimensional stability increased by 300% in long-term humidity environment
Completely eliminate the problem of peel strength reduction caused by water absorption

2. Recyclability
100% of scraps can be crushed and regranulated
Performance retention rate of recycled materials ≥ 90%
Material utilization rate increased to more than 98%

3. Stable fire resistance
Passed EN13501-1 A2 grade certification
Fire resistance limit ≥ 90 minutes
Smoke density level ≤ 10

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By obtaining numerous authoritative certifications both domestically and internationally, it has injected strong impetus into the development of the enterprise.

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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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