Lub refractory mortar yog ib yam tshiab ntawm inorganic binding khoom, ua los ntawm cov hmoov uas yog zoo tib yam li lub cib ntsia, inorganic binder thiab admixture.
Nws tau muab faib ua ob hom, uas yog, hom cua-setting thiab cua sov-setting hom.Nws muaj 1400, 1600 thiab 1750 peb chav kawm, txhua tus tau muab faib ua lub teeb hnyav thiab hnyav hnyav.
Refractory mortar yuav tsum tau siv raws li ib hom cib.
kev koom ua ke zoo heev
zoo porosity;erosion-tiv taus;lub neej ua haujlwm ntev
siab refractoriness nyob rau hauv load
yooj yim installation
siab khi lub zog
siab purity
hauv ob sab phlu rau ntau hom kiln
khi refractory fiber daim pam thiab board
Refractory Mortar Khoom Khoom | ||||
Khoom Code | TSI-1400 | TSI-1600 | TSI-1750 | |
Kev ntsuas kub (℃) | 1400 | 1600 | 1750 | |
Qhov ceev (g / cm³) | 1700 | Xyoo 1900 | 2000 | |
Rupter zog (Mpa) (Tom qab ziab ntawm 110 ℃) | 3.1 | 3.5 | 3.7 | |
Permanent linear thrinkage (%) (Tom qab ziab ntawm 110 ℃) | 3 | 2.5 | 2.2 | |
Refractory degree (℃) | ≥1760 | ≥1790 | ≥1790 | |
Tshuaj muaj pes tsawg leeg (%) | Al2O3 | 35 | 43 | 55 |
Fe2O 3 | 1.3 | 1.2 | 0.9 | |
Nco tseg: Cov ntaub ntawv kuaj pom yog cov txiaj ntsig nruab nrab ntawm cov kev sim ua raws li cov txheej txheem txheej txheem thiab muaj kev hloov pauv.Cov txiaj ntsig yuav tsum tsis txhob siv rau cov laj thawj tshwj xeeb.Cov khoom lag luam tau ua raws li ASTM C892. |