NGA HUA
Kounga Teitei me te Mahinga Iti Cement Refractory Castable
Whakaahuatanga Hua
Ko te nui o te 10 ~ 30% te ihirangi ciment o te castable refractory noa tuku iho, i te mea ko te matrix o te iti ciment me te ultra-iti ciment kua rite ma te whakakapi i tetahi waahanga, te nuinga ranei o te ciment ki te paura tino pai (te rahi o te matūriki iti iho i te 5um. ) me te iti o te dispersant (whakaiti wai) me te nui o te retarder whakaroa.
Tawhā
Nga taonga | Alumina teitei | Mullite | Corundum | |
---|---|---|---|---|
KYSL-16C | KYSL-16M | KYSL-17C | ||
Al2O3% 12O3 ≥ | 65 | 70 | 85 | |
BD g/c㎡≥ | 110℃*24h | 2.5 | 2.6 | 2.8 |
Te kaha whakaheke/MPa ≥ | 110℃*24h | 10 | 11 | 12 |
1400℃*3h | 12 | 13 | 14 | |
CCS Mpa≥ | 110℃*24h | 80 | 90 | 100 |
1400℃*3h | 90 | 90 | 100 | |
PLC % | 1400℃*3h | ±0.5 | ±0.5 | ±0.5 |
Tono hua
He iti-ciment me te iti-iti-iti-iti-iti-a-parapara castables kua whakamahia whānuitia, me te rongonui i roto i kilns ahumahi i roto i te ahumahi konganuku, taputapu petrochemical, hanga taputapu miihini me nga taonga hanga whakapaipai, a kua tutuki katoa o ratou painga whakamahi pai me nga painga ohaoha.