ua
Nws tuaj yeem siv rau hauv cov kav dej kom qhuav, nqus cov yees, txias yees, ntxhua khaub ncaws, rov tsim dua tshiab, thiab lwm yam hauv tshuaj, metallurgy, roj, kev tiv thaiv ib puag ncig thiab lwm yam lag luam.
1: dav siv nyob rau hauv ntau yam ntim yees rau desiccation, nqus, txias, ntxuav, sib cais thiab regeneration nyob rau hauv ntau yam lag luam.
2: siv nyob rau hauv petrochemical, tshuaj, metallurgy, roj thiab oxygen tiam daim ntawv thov.
Tshuaj ntsuam xyuas |
|
Al2O3 | 17-23% |
SiO 2 | > 70% |
Fe2O 3 | <1.0% |
CaO | <1.5% |
MgO | <0.5% |
K2O + Na2O | <3.5% |
Lwm yam | <1% |
Yam khoom | Tus nqi |
Kev nqus dej | <0.5% |
Pom tseeb porosity (%) | <1 |
Lub ntiajteb txawj nqus tshwj xeeb | 2.3-2.35 Nws |
Ua haujlwm temp. (max) | 1000 ° C |
Moh lub hardness | > 7 teev |
Acid kuj | > 99.6% |
Qhov ntau thiab tsawg (mm) | Thickness (mm) | Qhov chaw saum npoo (m2 / m3) | Dawb ntim (%) | Number rau m3 | Qhov ntom ntom (kg / m3) |
25 | 3 | 210 | 73 | 53000 ib | 580 |
38 | 4 | 180 | 75 | 13 000 | 570 ib |
50 | 5 | 130 | 78 | 6300 ib | 540 |
80 | 8 | 110 | 81 | Xyoo 1900 | 530 |