公司在引进合成氨装置不定型耐火材料的基础上开发研制了系列耐材，该系列产品具有强度好、使用温度高、隔热性能好等特点，完全能满足一段转化炉、二段转化炉等装置的长周期运行。
Refractory for fertilizer equipment is developed by this factoy according to the analysis and research of refractory material for synthetic ammonia equipment ,which is suitable for the synthetic ammonia equipment in China , and can be used as heat insulation lining for 1-phase converter and 2-phase converter .Besides ,it can satisfy the requirement of long term safe wirking .
| 指标/牌号 | 浇注料指标 |
| CL | CLQ | TG-94 | GL-60 | FQ | VSL-50 |
| Al2O3 % | >93 | >93 | >95 | >60 | | |
| SiO2 % | <0.5 | <0.5 | <0.5 | | | 30 |
| Fe2O3 % | <0.7 | <0.7 | <0.7 | | | 45 |
CaO %
| <5 | <5 | <2.5 | | | |
| 体积密度 g/cm3 | 2800-3000 | 1600-1700 | 3000-3200 | 2350±50 | 900±50 | 1150±50 |
| 耐压强度Mpa110℃ | ≥40 | ≥15 | ≥50 | ≥30 | ≥1.8 | ≥3.0 |
| 1000℃ | ≥28 | | ≥80 | ≥20 | ≥1.2 | ≥2.0 |
| 1300℃ | ≥20 | | ≥80 | | | |
| 烧后线变化% | 1400℃×3h
±0.35 | 1400℃×3h
±0.3 | 1100℃×2h
<-0.5 | 1300℃×2h
<-1.0 | 900℃×2h
<-0.4 | 815℃×2h
<-0.25 |
| 导热系数 W/m.k | | 800±25℃
0.7 | | | 500±25℃
0.26 | 500±25℃
0.28 |
| 应用 | 二段转化炉 | 输气管 | 二段炉气化炉 | 烟道盖砖 | 一段炉烟囱 | 法型炉 |
0510-87594088 
haike@jshaike.com 
