Hollow glass magnesium sandwich panels from Guangzhou Xincheng

Guangzhou Xincheng New Materials Co., Limited, founded in 2012, located adjacent to Guangzhou Baiyun Airport Bonded Zone, is a high-technological enterprise in the field of purification and related construction and decoration. Xincheng is composed of a color steel sandwich panel factory, a prefabricated container house factory and an air filter factory, equipped with 3 automatic sandwich panel production lines, two high efficiency air filter production lines and other auxiliary production and inspection equipment. Adhering to the business philosophy of "let the peer respect, let the customer trust", through the cooperation with universities and scientific research institutions, Xincheng has been committed to product research and development, innovation and quality management, possessed its own invention patents and trademark, obtained CE, ROHS, SGS and other quality certifications, and its products have well sold to many places at home and abroad.

The hollow glass magnesium sandwich panel is a composite building material composed of two layers of 5mm fire-resistant glass magnesium boards as the surface layer and fire-resistant glass magnesium internal spacers as the core material. Produced through a continuous production line, this panel integrates fireproofing, moisture resistance, and lightweight structural properties. It is widely applied in clean rooms, pharmaceutical workshops, electronic manufacturing facilities, and food processing plants, serving as wall partitions, ceiling systems, and fireproof barriers. The hollow core design facilitates concealed wiring during electrical installations, making it ideal for industrial environments requiring high cleanliness standards.

Advantages:

1, Superior Fire Resistance: Classified as A1 non-combustible material, it withstands temperatures up to 1200°C without flame propagation, achieving a 3-hour fire resistance rating when paired with steel framing systems.

2, Moisture-Proof Performance: The inorganic glass magnesium composition remains stable in humid conditions, preventing deformation, mold growth, or corrosion even after prolonged water exposure.

3, Lightweight and High-Strength: With a density of 0.8-1.2g/cm³, it reduces building load by over 60% while maintaining a tensile strength of 5600kg/cm². The panel supports ceiling installations with 5x higher load capacity than conventional materials.

4, Environmental Safety: Free from formaldehyde, asbestos, and radioactive substances, it complies with international green building standards. The thermal conductivity of 0.216W/ reduces energy consumption for heating/cooling.

5, Installation Efficiency: Modular design enables 45% faster installation compared to traditional methods. Pre-embedded conduit channels in specialized models (e.g., SG001) streamline electrical and plumbing integration.

Performance Characteristics:

1, Thermal Insulation: Equipped with optional polyurethane or polystyrene foam cores, it achieves thermal resistance values suitable for cold storage facilities (-40°C frost resistance).

2, Acoustic Performance: A 9mm double-layer panel with rock wool insulation delivers over 42dB sound reduction, meeting hospital and laboratory noise control requirements.

3, Durability: The corrosion-resistant steel cladding maintains aesthetic appeal for 10-15 years with periodic coating maintenance, extending service life to 35+ years.

4, Design Flexibility: Available in standard dimensions (2400×1200mm, 3000×1220mm) and thicknesses (3-20mm), it supports cutting, bending (30cm radius), and surface treatments including painting, tiling, and laminating.

5, Structural Stability: The alkaline glass fiber mesh reinforcement provides impact resistance up to 25MPa, with dimensional stability within ±0.3% dry shrinkage and ±0.6% wet expansion rates.

This material combines fire safety, environmental sustainability, and construction efficiency, making it a preferred solution for modern industrial and commercial architecture.