耐酸破砖、耐酸胶泥及抹面涂料是我厂自行研制开发的适用于电站锅炉烟囱及热网管道保温之用的耐火材料，它具有耐酸腐蚀、耐温、耐热稳定性、施工方便的特点。
Acid-proof brick ,acid-proof daub and plaster paint developed by this factory can be used as refractory material for temperature preservation of boiler funnel of power station ,which have such advantages as acid resistance ,heat resistance ,good heat insulation stability and convenient construction .
| 指标/名称 | 耐酸耐火砖 | 指标/名称 | 抹面涂料 | 硅酸镁保温涂料 | 指标/名称 | 耐酸胶泥 |
| HNS-A | HNS-B | HMT-D | HMT-M | 用于砌筑烟囱耐酸砖 |
| 体积密度g/cm3 | 1.8-2.0 | 1.5-1.7 | 体积密度g/cm3 | 1.0 | 0.18-0.35 | 最高使用温度℃ | 600℃ |
| 耐压强度Mpa | ≥30 | ≥12 | 导热系数W/m.k
350±10℃ | ≤0.14 | ≤0.07 | 烘干抗折强度Mpa | ≥1.2(110℃×24h) |
| 耐酸度% | ≥95 | ≥95 | 最高使用温度℃ | 800 | 700 | 烘后抗折强度Mpa | ≥2.0(600℃×3h) |
| 耐火度℃ | ≥1650 | ≥1580 | 线收缩率%
300℃烧后 | ≤0.2 | 700℃烧后
不开裂不粉化 | 耐酸度% | >93 |
| | | | | | | 初凝 h | 0.5-1.0 |
| | | | | | | 终凝 h | 3-4 |
0510-87594088 
haike@jshaike.com 
