点击图片查看原图
| 芯材：硅酸铝 | 形状：管材 | 规格：1000*22-630 |
| 材质：硅酸铝 | 产地：CH | 等级：A级 |
| 抗弯强度：25 | 抗压强度：40 | 品牌：TJ |
| 形态：纤维状 |
aluminum silicate fiber board is made of aluminum silicate fiber wool as raw materials by drying and machining with vacuum molding or dry process technology.
Besides excellent performance of bulk aluminum silicate fiber wool, aluminum fiber board has the properties of rigid texture, toughness, high strength, strong wind erosion resistance, nonexpanding while heated, light material, easy construction, and cut and bended at will. So it is the ideal energy-saving material for kiln, pipeline and other heat preservation equipments.
Product advantages:
Low heat conductivity and thermal capacity
Excellent thermal stability and shock resistance
Strong compressive resistance and fine toughness
Classified temperature:
Standard aluminum silicate fiber board 1100
High-purity aluminum silicate fiber board 1260
Needling aluminum silicate fiber board1260
硅酸铝管壳由含有一定比例粘接剂的硅酸毡坯送入卷管机卷管，经固化后含形成的定型硅酸铝纤维管壳，异性制品由含有粘接剂的硅酸铝毡坯放入固定成型。
产品特性
·低导热率、低热容量。
·优良的抗震性及热稳定性。
·优良的机加工性能。
·施工更方便,更快捷。
应用范围
广泛应用于电厂、化工、焦炼、船舶、供热等热力管道的保温绝热。
产品规格
密度(kg/m3) | 内径(mm) | 长度(mm) | 厚度(mm) |
110-200 | ￠22-630 | 1000 | 30-200 |
可根据客户需要制成与玻璃棉、岩棉制成复合式保温管壳。管壳壁厚如超过90mm最好选用两层成型，异形制品根据用户的要求制作、超大型号管壳可选用半径管
包装方式
全封闭塑料膜包装
技术参数
项目 | 硅酸铝管壳 |
使用温度(℃) | ＜1000 |
体积密度(kg/m3) | 140 |
各热面温度下得导热系数(w/m.k) | 0.034(20℃) |
0.09(400℃) | |
0.12(600℃) | |
渣球含量(%)(Φ＞0.21mm) | 15.4 |
抗拉强度(kg/m2) | 2.66 |
永久线收缩率保温24小时 | -3.5(600℃) |
