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Our handmade magnesium sulfate boards serve as wall system components for cleanroom construction. With 15 years of specialization in cleanroom building materials, our 30,000 sq.m manufacturing facility produces panels certified under CE and FDA standards. Each board undergoes handcrafted quality control, delivering dimensional precision and material consistency for commercial construction projects. These panels find application in pharmaceutical production facilities, electronic manufacturing plants, food processing centers, and hospital operating rooms requiring controlled environmental conditions.
The boards use magnesium sulfate as the binding agent instead of magnesium chloride, creating a chloride-free cement system. This formulation eliminates the risk of corrosion on metal fasteners and embedded steel structures during installation and long-term use. The material maintains neutral pH levels, preventing chemical reactions with adjacent building components.
Manufactured to meet Class A1 fire resistance standards according to GB8624 and EN 13501-1 specifications, the boards withstand temperatures up to 1200°C without combustion or flame spread. They produce no toxic gas emissions including formaldehyde or carbon monoxide when exposed to high temperatures.
With 0% water absorption rate, the panels maintain structural integrity in high-humidity environments ranging from 30% to 90% relative humidity. This characteristic prevents warping, swelling, or delamination over time, while also inhibiting mold and bacteria growth on panel surfaces.
Reinforced with multiple layers of glass fiber mesh, the boards provide flexural strength suitable for wall and ceiling installations. Their density ranges from 0.85 to 1.2 g/cm³, balancing structural performance with manageable weight for on-site handling and installation.
Parameter | Standard Values |
Panel Thickness | 50 mm, 75 mm, 100 mm, 150 mm (customizable) |
Standard Width | 980 mm, 1180 mm |
Maximum Length | 4000 mm (wall panels), 3000 mm (ceiling panels) |
Fire Rating | Class A1 (GB8624-2012, EN 13501-1) |
Water Absorption | 0% |
Chloride Content | ≤ 10% |
Operating Temperature Range | -40°C to 1200°C |
Surface Smoothness | ≤ 0.1 mm tolerance |
These boards support GMP-standard construction for drug manufacturing facilities, biological laboratories, and sterile production environments. Their non-porous surface allows regular disinfection without material degradation, maintaining hygiene requirements for controlled environments.
For semiconductor and precision electronics production, the material's anti-static properties and particle-free surface contribute to maintaining required air cleanliness levels. The corrosion-resistant formulation protects against damage from cleaning chemicals used in electronic manufacturing facilities.
The panels comply with food safety regulations for production area construction. Their moisture-resistant surface prevents bacterial colonization and supports frequent wash-down procedures required in food processing operations.
The handcrafted dimensional accuracy facilitates seamless joint installation between panels, reducing installation time by approximately 15% compared to standard machine-made alternatives. Panels accommodate standard cleanroom accessory cutouts for windows, pass-through chambers, and utility penetrations.
Magnesium sulfate boards use sulfate-based cement instead of chloride-based cement, eliminating efflorescence issues and metal corrosion risks. They demonstrate improved performance in high-humidity environments compared to traditional magnesium oxide formulations.
The material maintains structural stability in environments with 30% to 90% relative humidity without warping or dimensional changes, making it suitable for both dry and humid cleanroom applications.
Custom thicknesses, lengths, and surface treatments are available based on project requirements. Standard production lead time for custom dimensions is 7-10 working days from order confirmation.
Yes, with appropriate structural support, the panels function as ceiling components with a maximum recommended length of 3000 mm for ceiling applications to ensure load-bearing safety.
