Construction Materials & Fireproof Boards
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Ⅰ.Application Overview一、应用概述
Product Overview产品概述
Global demand for green building materials continues to grow, especially in Europe and North America for:
· Non-asbestos fireproof boards
· Lightweight partition panels
· Fire-rated door cores
· Prefabricated construction materials
CNMGO supplies high-reactivity magnesium oxide and magnesium sulphate used in:
· MgO fireproof boards
· Magnesium oxysulfate cement systems
· Construction wall panels
· Prefabricated building materials
Advantages:
· A1 fire rating
· Non-toxic and low smoke
· Moisture and mold resistant
· Excellent dimensional stability
随着全球电气工业向更高效率和更长使用寿命的方向发展，稳定的电气级氧化镁质量已成为关键的采购标准。
Ⅱ.Recommended Products二、推荐产品
As a main materials in fertilizer,animal feed and other industrial usage.
Magnesium Sulphate Heptahydrate 99.5% is widely used in
1.Magnesium Sulphate is widely used in agriculture, industry and feed.
2.Other
1.Magnesium Sulphate is widely used in agriculture, industry and feed.
2.100% water solute
1. Caustic Calcined Magnesite Magnesium Oxide CCM Powder
1.碱式煅烧氧化镁CCM粉
· High-reactivity MgO raw material for MgO fireproof board production
·用于氧化镁防火板生产的高活性氧化镁原料
· Magnesium oxysulfate cement formulation material
·硫酸氧镁水泥配方材料
· Suitable for construction wall panels and prefabricated board systems
·适用于建筑墙板和预制板系统
2. Magnesium Sulphate Monohydrate (Kieserite) Granular
2.一水硫酸镁（镁矾）颗粒
· Magnesium sulphate source for magnesium oxysulfate cement systems
·用于含氧硫酸镁水泥系统的硫酸镁来源
· Stable board-making reaction performance
·稳定的制板反应性能
· Suitable for continuous MgO board production lines
·适用于连续式氧化镁板生产线
3. Magnesium Sulphate Heptahydrate Crystal Powder
3.七水硫酸镁结晶粉
· Magnesium sulphate reactant for fireproof board production
·用于防火板生产的硫酸镁反应物
· Improves setting behavior and structural stability
·改善凝固行为和结构稳定性
· Suitable for customized magnesium oxysulfate formulation
·适用于定制硫酸氧镁配方
4. Magnesium Oxide Granular Construction Grade
4.氧化镁颗粒施工级
· Construction-grade MgO for board forming systems
·用于板材成型系统的建筑级氧化镁
· Supports stable curing and mechanical strength
·支持稳定的固化和机械强度
· Suitable for wall panels and prefabricated construction materials
·适用于墙板和预制建筑材料
5. Magnesium Sulphate Anhydrous Powder5.无水硫酸镁粉末
· High-purity magnesium sulphate for oxysulfate cement systems
·用于含氧硫酸盐水泥系统的高纯硫酸镁
· Improves reaction balance and board density
·改善反应平衡和板密度
· Suitable for industrial board manufacturing and OEM supply·适用于工业板制造和OEM供应
·工业化学系统
Ⅲ. Product Advantages三、产品优势
Stable Board Formation & Better Reaction Completeness
稳定的板形成更好的反应完全性
High-reactivity magnesium oxide and magnesium sulphate help improve reaction completeness in magnesium oxysulfate cement systems, supporting stable board formation and consistent production quality for MgO fireproof boards.
高活性氧化镁和硫酸镁有助于提高硫氧镁水泥系统中的反应完全性，支持稳定的板材成型和MgO防火板的一致生产质量。
Reduced Efflorescence & Lower Moisture Return
减少风化降低水分回流
Optimized raw material performance helps reduce efflorescence, moisture return, and surface-related defects, improving the appearance and durability of finished MgO boards.
优化的原材料性能有助于减少风化、水分回流和表面相关缺陷，改善成品氧化镁板的外观和耐用性。
Improved Fire Resistance & Dimensional Stability
改进的耐火性尺寸稳定性
Supports fire-resistant board systems with excellent thermal stability, lower shrinkage, and reliable dimensional performance under high-temperature conditions.
支持具有优异热稳定性、较低收缩率和高温条件下可靠尺寸性能的防火板系统。
Stronger Internal Bonding & Better Production Efficiency
Enhances internal bonding strength, board density, and structural stability while supporting continuous industrial production processes for large-scale board manufacturing.
Non-Asbestos, Low Smoke & Environmentally Friendly
Suitable for non-asbestos fireproof board production with low smoke and low toxicity characteristics, meeting the growing global demand for environmentally friendly construction materials.
Suitable for Multiple Board Formulations
Widely used in MgO fireproof boards, magnesium oxysulfate cement systems, lightweight wall panels, ceiling boards, and fire-rated door core materials.
Designed for International Industrial Procurement
Available for:
Bulk supply
· MgO board manufacturing plants
· OEM & customized specification support
· Export-oriented industrial procurement
· Long-term supply cooperation
·面向出口的项目采购
Ⅳ.Application Scenarios四、应用场景
1. MgO Fireproof Board Production
CNMGO magnesium oxide and magnesium sulphate are widely used in MgO fireproof board production for manufacturers seeking stable, high-performance raw materials for non-combustible building boards.
Suitable for:
· MgO board manufacturers
· Fireproof board factories
· Construction wall panel production lines
· Export-oriented building material suppliers
Key Benefits:
· Stable board forming performance
· Reduced efflorescence
· Improved fire resistance
· Continuous production compatibility
2. Interior Fireproof Wall Panels
Magnesium-based raw materials are suitable for interior fireproof wall panel systems used in residential, commercial, and industrial construction applications requiring fire safety and moisture resistance.
Suitable for:
· Office partition systems
· Hotel interior wall panels
· Residential interior walls
· Public building wall systems
Key Benefits:
· Excellent dimensional stability
· Reduced moisture return
· Non-asbestos composition
· Cleaner finished board surface
3. Fire-Rated Door Core Materials
Magnesium oxysulfate cement systems are widely used in fire-rated door core applications where high fire resistance, structural stability, and reliable processing performance are required.
Suitable for:
· Steel fire doors
· Wooden fire doors
· Commercial entrance doors
· Building safety door systems
Key Benefits:
· Stable performance under high temperatures
· Stronger board structure
· Better industrial processing compatibility
· Suitable for export-oriented door manufacturers
4. Magnesium Oxysulfate Cement Systems
High-reactivity magnesium oxide powder and magnesium sulphate are suitable for magnesium oxysulfate cement systems used in lightweight, fire-resistant, and prefabricated construction materials.
Suitable for:
· Prefabricated building materials
· Lightweight partition systems
· Fire-resistant construction panels
· Magnesium-based cement boards
Key Benefits:
· Improved reaction completeness
· Enhanced fire resistance
· Reduced corrosion risk
· Stable long-term performance
Ⅴ.Manufacturer Strength
CNMGO International Trading is a professional supplier of magnesium products with:
· 6 light-burned magnesia kilns
· 4 fused magnesia furnaces
· 2 magnesium sulphate monohydrate production lines
· 1 magnesium sulphate heptahydrate production line
Our products are exported to more than 50 countries and regions worldwide and are widely used in:
· Agriculture fertilizers
· Animal feed
· Refractories
· Electrical insulation
· Water treatment
· Construction materials and chemicals
Contact CNMGO
For product specifications, customized formulations, or business cooperation, please contact CNMGO International Trading.