// SPEC · 不定形耐火材料
磷酸盐结合耐火泥浆 Al2O3 70%
氧化铝含量70%磷酸盐结合耐火泥浆，冷热粘结强度高，化学硬化快，无需烘烤即可投入使用，适用于高炉风口区、鱼雷罐及铁水沟等部位的热态抢修和砖缝修补作业。
// 主要特性
- High cold and hot bond strength for structurally demanding hot repair applications
- Fast chemical hardening without requirement for kiln pre-drying
- Excellent adhesion to worn and oxidized refractory surfaces in hot state
- Superior joint penetration resistance for tight sealing under metallostatic pressure
// 技术规格
| Al2O3 (%) | ≥70 |
| Consistency (mm) | 90–125 |
| Water Addition (%) | 15–20 |
| Bond Strength (MPa) | ≥5.0 |
| Max Service Temp (°C) | 1650 |
// 应用领域
Blast furnace tuyere zone and raceway hot repairTorpedo car (torpedo ladle) lining joint maintenanceSteel ladle lip ring and gas purging plug area sealingIron runner and trough refractory emergency repairReheat furnace skid pipe encasement and door frame sealing
// 快速规格
最高温度1650°C
体积密度2.30 g/cm³
执行标准GB/T 22459
// 获取报价