Overview
Magnesium Oxide Fireproof Cladding Board is a composite material primarily made of magnesium oxide (MgO), magnesium chloride, and reinforcing fibers such as fiberglass or wood pulp. It is widely recognized for its exceptional fire resistance, making it a preferred choice in construction for fireproofing applications. The board is lightweight yet durable, offering additional benefits such as moisture resistance and sound insulation. Its versatility allows it to be used in various construction scenarios, including commercial buildings, industrial facilities, and residential projects where fire safety is a priority.
Physical and Chemical Properties
The board's primary component, magnesium oxide, is chemically stable and non-combustible, with a melting point of 2852°C. This property ensures the board can withstand extreme temperatures without igniting or releasing toxic fumes. Its density ranges from 0.9 to 1.2 g/cm³, making it lighter than traditional cement boards. The material is also resistant to mold and mildew due to its alkaline nature, which inhibits microbial growth. Additionally, it has low thermal conductivity, contributing to its insulation properties.
Main Applications
Magnesium Oxide Fireproof Cladding Board is extensively used in fire-rated walls, ceilings, and partitions. It is commonly applied in high-risk areas such as stairwells, elevator shafts, and electrical rooms to meet building code requirements. Beyond fireproofing, the board is also utilized for exterior cladding, interior decoration, and modular construction. Its ease of installation and compatibility with other building materials, such as steel framing, enhances its popularity in modern construction projects.
Safety and Storage
While the board is non-toxic, precautions should be taken during handling and installation. Cutting or sanding the board may produce dust, so workers should wear protective masks and goggles. Proper ventilation is recommended during these processes. Storage conditions are critical to maintaining the board's quality. It should be kept in a dry environment, stacked flat on a level surface, and protected from direct sunlight or excessive humidity to prevent warping or degradation.
B2B Procurement Guide
When procuring Magnesium Oxide Fireproof Cladding Board, buyers should prioritize suppliers with certified fire resistance ratings, such as ASTM E84 Class A. Thickness and density should be verified to meet project specifications. Bulk purchases often come with discounts, but buyers should ensure proper logistics for transportation and storage to avoid damage. Sample testing for fire resistance and moisture absorption is recommended before large-scale procurement.
Related Manufacturers
- 主营：防火板、硅酸钙板、防火泥、电缆防火涂料、钢结构防火涂料、防火密封胶、水泥压力板、阻火包、阻火模块
- 主营：泡沫玻璃板、防火板、玻镁板、防火泥、防火包、防火布、防火材料、电缆防火涂料、硅酸钙板、气凝胶毡
- 主营：岩棉净化板、中空玻镁板、彩钢夹芯板、玻镁净化板、硅岩净化板、硫氧镁净化板、真金净化板、手工净化板、岩棉瓦板、洁净板
- 主营：彩钢板、手工板、岩棉板材、岩棉夹芯板、保温泡沫板、岩棉净化板、中空玻镁板材、波纹瓦玻璃棉、活动房、集装箱、彩钢泡沫
- 主营：钢结构防火涂料、电缆防火涂料、隧道防火涂料
- 主营：[]
- 主营：[]
- 主营：[]
- 主营：电缆防火涂料、钢结构防火涂料、防火板、防火泥、硅酸钙防火板、纤维增强硅酸盐板、防火密封胶、阻火包、阻火模块
- 主营：免拆模板、硅酸钙板、钢筋桁架免拆模板、复合水泥板、防爆板、纤维水泥板、轻质水泥板、水泥压力板、免支撑模板、增强复合钢板、保温防火双面、钢筋桁架楼承板、阁楼板
- 主营：玻镁板、防火板、硫酸镁板、玻镁防火板、防火玻镁板
- 主营：钢结构FCA纤维水泥楼板、穿孔吸音板、清水板、抗下陷天花板、硅酸钙板、彩色通体板、开槽装饰面板、麻灰板、木纹装饰面板、钢结构集成房
- 主营：纤维水泥板、水泥压力板、硅酸钙板、硅酸盐防火板、楼层板、钢结构楼板、纤维雕刻水泥板、玻镁板、轻质隔墙板、防爆板、纤维水泥复合钢板、loft楼层板、阻尼隔音板、冰火板、防火板、无机预涂板、内墙装饰板、洁净室墙板、纤维水泥装饰板、预制混凝土挂板、水泥楼层板、纤维水泥通体板、美岩板、纤维增强硅酸盐防火板、纤维水泥雕刻板
- 主营：纤维水泥压力板、纤维增强硅酸钙板、硅酸盐板、隔墙防火板、钢结构水泥楼板、楼层板、户外隔热板、纤维水泥板、木丝纤维水泥板、护墙板、医疗专用冰火板、无机预涂板、楼板、防火岩棉彩钢板、水泥压力板、栈道板、纤维微晶石栈道板、防爆板、抗暴板、微晶石栈道板、硅晶石栈道板、抗菌洁净板、硅酸钙板、碳晶板、鎏金水泥板
- 主营：防火板、防火泥、钢结构防火涂料、隧道防火涂料、电缆防火涂料、膨胀型防火涂料、非膨胀型防火涂料、阻火包
- 主营：冰火板、无机预涂板、吸音板、护墙板、硅瓷板、洁菌板、纤瓷板、不燃板、防火板、美岩板、洁净板、无机纤维板、金属复合板、金属覆膜板、石英纤维板、医疗板、冷瓷板、石英瓷板、陶麻板、硅纤板、瓷晶板、水泥外墙装饰板
- 主营：水泥板、纤维水泥板、水泥压力板、纤维水泥防爆板、纤维水泥抗爆板、楼板、玻镁板、钢筋桁架楼承板、硅酸盐防火板、阻尼隔音板、内墙装饰板、隔热地板砖、硅酸钙板、纤维水泥地板砖、纤维水泥通体板、防火板、轻质隔板墙、穿孔纤维水泥板、复合阻尼隔音板、纤维水泥楼承板、厢式房地板、纤维增强水泥压力板、阁楼板、活动板房地板、纤维水泥木纹板
- 主营：防火板、耐火隔热板、防火玻镁板、防火封堵板材、密度大耐火板、无机防火隔板、电缆防火隔板、家装防火木板、电缆封堵玻镁板
- 主营：钢面镁质风管、耐火风管、彩钢镁质风管、菱镁板、镁质防火板、玻镁板、隔墙板、纤维增强镁质板、玻镁砂光板、镁质装饰板、发泡菱镁板、粮库吊顶板、纸膜菱镁板、粮库屋面板、阻燃板、防排烟风管
- 主营：吊顶框、屋顶膜、空调风道、复合板、隔热板、水泥板、纤维板、防火板、防火棉、皮钙板、硅钙板、合金板、硅酸钙板、隔层楼板、防火隔板、机制阻燃板、直发防火墙、防火隔音棉、防火金属材料、护墙木饰面板、耐火外墙挂板、保护隔断、背衬隔断吊顶、龙骨填充隧道、背衬复合隔墙
- 主营：水泥压力板、纤维水泥板、硅酸钙板、轻质隔墙板、alc隔墙板
- 主营：隔墙板、烟道板、楼板王、阻燃板、玻镁板、防火板、金属板、矿棉板、家具墙板、水泥平板、吊顶扣板、地下室板、氧化镁板、吸声隔楼板、防火装饰板、隔墙防爆板、复式阁楼板、防火隔断板、纤维水泥板、水泥保温板、墙面装饰板、内墙装饰板、吊顶装饰板、室内吊顶、体育馆吊顶
- 主营：硅酸钙板、硅钙板、防火板、医疗预涂板