// SPEC · 陶瓷纤维
1260°C研磨散装陶瓷纤维（涂料喷涂级）
1260°C研磨陶瓷纤维，粒径细小均匀，用于耐火涂料添加剂及热喷涂工艺，可显著增强炉壳及锅炉管道涂层附着力与隔热效果，亦适用于钢结构防火涂层及石化设备外保温涂层体系。
// 主要特性
- Fine milled particle size for uniform dispersion in liquid coating formulations
- Improved adhesion and surface finish in thermal spray insulation coatings
- Reduced shrinkage cracking in high-temperature refractory coating layers
- Compatible with inorganic binders for steel structure fireproofing systems
// 技术规格
| Al2O3 (%) | 45 |
| Bulk Density (kg/m³) | 120 |
| Classification Temp (°C) | 1260 |
| Linear Shrinkage at Rated Temp (%) | 3 |
| Thermal Conductivity at 600°C (W/m·K) | 0.21 |
// 应用领域
Boiler tube external thermal spray insulation coatingSteel reheat furnace shell refractory coating additiveCoke oven door sealing compound and patching materialPetrochemical vessel external insulation coating systemSteel structure intumescent and refractory fireproofing mix
// 快速规格
最高温度1260°C
导热系数0.21 W/(m·K) at 600°C
体积密度120 kg/m³
执行标准GB/T 3003
// 获取报价