Overview
Fireproof materials are engineered to resist ignition, slow flame spread, and withstand high temperatures. They include inorganic compounds (e.g., gypsum, ceramic fibers), intumescent coatings, and treated fabrics. These materials are critical in industries where fire safety is paramount, such as construction and transportation. Modern fireproof materials often combine multiple technologies, such as endothermic reactions or char-forming barriers, to enhance performance. They are rigorously tested under standards like ASTM E119 (fire resistance) and ISO 5660 (heat release rate).
Physical and Chemical Properties
Inorganic fireproof materials like calcium silicate or vermiculite boards exhibit high melting points (exceeding 1000°C) and low thermal conductivity. Organic variants, such as halogenated flame retardants, decompose endothermically to inhibit combustion. Key metrics include flame spread index (FSI) and smoke developed index (SDI). For example, Class A fireproof materials have FSI ≤25 and SDI ≤450. Chemical stability under heat is vital; some materials release inert gases to suffocate flames.
Main Applications
In construction, fireproof boards and sprays protect structural steel and wiring. Automotive and aerospace industries use lightweight ceramic fibers for engine compartments. Electronics rely on flame-retardant plastics for casings. Specialized applications include fire curtains in theaters and fire-resistant clothing for industrial workers. Emerging uses include battery compartments in electric vehicles, where thermal runaway prevention is critical.
Safety and Storage
While most fireproof materials are inert, dust from cutting or grinding may irritate lungs. Store in sealed containers away from moisture, which can degrade performance in materials like intumescent paints. Disposal varies: halogenated materials may require hazardous waste handling, while mineral-based products are often recyclable. Always consult Safety Data Sheets (SDS) for material-specific guidelines.
B2B Procurement Guide
Prioritize suppliers with certifications like UL or CE marks. Bulk purchases of mineral wool or fireproof coatings often attract discounts of 10–20% for orders above 5 tons. For projects, specify required fire ratings (e.g., 1-hour vs. 2-hour resistance). Testing samples for real-world performance is recommended—some materials may degrade under UV exposure or humidity.
Related Manufacturers
- 主营：泡沫封堵剂、耐火柔性卷材、硅胶泥、柔性防火包裹、防火筑块、金属防火板、防污闪涂料、金属板、高分子防潮封堵剂
- 主营：防火板、防火泥、防火槽盒、防火包带、防火涂料、防火密封胶、无机堵料、阻火模块
- 主营：防火卷帘门、电动卷帘门、抗曝晒卷帘门
- 主营：七水硫酸镁、硫酸镁、氯化钙、无水氯化钙、二水氯化钙、元明粉、小苏打、氯化镁、卤片、纯碱、轻质纯碱、重质纯碱、无水硫酸镁、一水硫酸镁
- 主营：钢结构防火、灰色防火涂料、白色防火涂料
- 主营：pvc透明、密封胶、sbs防水、绝缘材料、防火耐高温、pvc橡胶、环氧板、保温板、绝缘胶板、防潮涂料、芳纶盘根、楼梯垫板、绝缘胶垫、防水胶带、密封垫片、厚橡胶板、防水涂料、橡胶止水带、泡沫塑料板、聚四氟乙烯、绝缘橡胶垫、白色硅胶板
- 主营：水泥纤维集装箱地板、耐火2小时硅酸盐板、9mm纤维增强硅酸盐、维增强硅酸盐防火板、耐火硅酸盐防火板、耐火1时硅酸盐防火板、耐火3小时硅酸盐防火、9mm防火墙板耐火板、12mm防火板硅酸盐、12mm防火墙板、硅酸钙防火耐火3-4、耐火防火防爆板、镀锌钢防火防爆板、耐火3小时纤维增强硅、纤维状水泥色硅酸盐板、防爆板、抗爆板、轻质抗爆墙板、耐用钢防爆板、水泥纤维防爆板、纤维水泥复合钢板、不锈钢防爆板、高密度防爆板、抗爆墙板、防爆吊顶板
- 主营：密封胶、防爆堵泥、阻火模块、防火板、防火包、防火泥、电缆防火、防火材料、封堵材料、防火涂料、防火堵料、防火阻燃、弹性防火、防火模块、钢结构防火、阻燃防火胶、防火保温板、电缆桥架、玻璃纤维、柔性堵料、柔性有机、封堵有机、陶瓷纤维板、阻火包膨胀、堵料阻火包
- 主营：硅藻土
- 主营：矿棉板、硅酸钙板、玻纤板、穿孔硅酸钙板、珍珠岩吸音板、无机预涂板、轻钢龙骨、穿孔石膏板、铝压条、聚酯纤维吸音板、岩棉板、防爆板
- 主营：钢结构室内外防火涂料、电缆防火涂料、隧道防火涂料、厚型石膏基防火涂料、薄型膨胀型防火涂料、室内外钢结构防火涂料、国标防火泥、防火包、防火板、柔性有机防火泥、国标钢结构防火涂料、特种钢结构防火涂料、透明防火涂料、防火隔板防火板、饰面型防火涂料、厚型水泥基、无机堵料
- 主营：硅酸盐保温涂料、稀土保温涂料、复合硅酸盐保温涂料、风管专用防火包裹、FBT稀土保温涂料、海泡石保温涂料、GYS新型保温涂料、硅酸铝镁保温浇注料、耐火浇注料、玻化微珠保温砂浆、铝镁质保温膏体、硅酸铝保温涂料、高温抹面料、硅酸盐抹面料、耐火混凝土、重质浇注料、保温砂浆、稀土抹面料、复合硅酸镁保温涂料、硅酸镁保温涂料、珍珠岩水泥砂浆、耐火涂抹料、石棉水泥、耐火喷涂料、硬泡聚氨酯发泡板
- 主营：石油焦、石墨粉、膨胀石墨、防火材料、海泡石、矿物纤维、云母、蛭石、橡胶颗粒、轮胎粉、漂珠、重晶石、膨润土、碳酸钙、叶腊石、人造石墨、鳞片石墨、木质纤维、喷涂棉、钾长石、氧化铝、铝矾土、滑石粉、配重砂、硅藻土
- 主营：钢结构防火涂料、厚型钢结构防火涂料、室内外膨胀型防火涂料、防火板、厚型防火涂料、石膏基防火涂料、室外钢结构防火涂料、防火密封胶、防火泥、薄型钢结构防火涂料、膨胀型钢结构防火涂料、室内膨胀型防火涂料、膨胀型防火涂料、超薄型钢结构防火涂料、阻火包、阻火模块
- 主营：防火玻璃、玻璃防火门、纳米硅防火材料、纳米硅防火玻璃、防火玻璃隔断、A类防火玻璃、钢制防火型材
- 主营：煅烧高岭土、重钙粉、轻钙粉、滑石粉、膨润土、活性钙、硅灰、硅藻土、绿泥石粉、伊利石粉、白云石粉、石英粉、重晶石粉、活性白土、灰钙、变压器鹅卵石、彩色石子、金刚砂
- 主营：聚乙烯减震垫、聚酯纤维隔音棉、聚酯纤维吸音棉、难燃型改性聚乙烯、聚酯纤维复合卷材、聚氨酯橡胶垫、改性聚乙烯复合卷材、阻燃聚氨酯橡胶垫、电子交联聚乙烯垫、保温隔声板、电子交联聚乙烯减振垫、5mm减震板、建筑楼板隔声垫、地面隔音垫、单面凹发泡橡胶减震垫、橡胶隔音减震垫、地面浮筑楼板垫、聚酯纤维棉复合卷材、聚酯纤维吸音卷棉、隧道管道保护垫、加厚聚氨酯橡胶减震垫、工业防滑聚氨酯橡胶垫、10mm厚聚酯纤维卷、高密度聚氨酯橡胶垫