Mapaipi a calcium silicate opangidwira makasitomala aku Southeast Asia ndi okonzeka kutumizidwa!
Chiyambi
Chitoliro cha calcium silicate ndi mtundu watsopano wa zinthu zotenthetsera kutentha zomwe zimapangidwa ndi silicon oxide (mchenga wa quartz, ufa, silicon, algae, ndi zina zotero), calcium oxide (komanso laimu wothandiza, calcium carbide slag, ndi zina zotero) ndi ulusi wolimbitsa (monga ubweya wa mchere, ulusi wagalasi, ndi zina zotero) monga zipangizo zazikulu zopangira, kudzera mu kusakaniza, kutentha, gelling, molding, autoclaving hardening, drying ndi njira zina. Zipangizo zake zazikulu ndi diatomaceous earth ndi laimu zomwe zimagwira ntchito kwambiri. Pa kutentha kwakukulu ndi kuthamanga kwambiri, zimachitika kuti hydrothermal reaction iphike, ndipo ubweya wa mchere kapena ulusi wina umawonjezedwa ngati zinthu zolimbitsa, ndipo zinthu zomangira zimawonjezedwa kuti zipange mtundu watsopano wa zinthu zotenthetsera kutentha.
Mapulogalamu
Chitoliro cha calcium silicate ndi mtundu watsopano wa zinthu zoyera zolimba zotetezera kutentha. Chili ndi mphamvu yowala, mphamvu zambiri, kutentha kochepa, kukana kutentha kwambiri, kukana dzimbiri, kudula ndi kudula. Chimagwiritsidwa ntchito kwambiri poteteza kutentha ndi kukana phokoso la mapaipi, makoma ndi madenga m'mafakitale amphamvu, zitsulo, petrochemical, simenti, zomangamanga, zomangamanga ndi mafakitale ena.
Kapangidwe ka malonda
Chitoliro cha calcium silicate ndi chinthu choteteza kutentha chomwe chimapangidwa ndi thermoplastic reaction ya ufa wa calcium silicate ndikusakaniza ndi ulusi wosapangidwa ndi zinthu zachilengedwe. Ndi chinthu choteteza kutentha chomwe chili ndi asbestos, chomwe chingapereke chitetezo chapamwamba kwambiri choteteza kutentha kwa makina a mapaipi otentha omwe amagwiritsidwa ntchito m'malo opangira magetsi, mafakitale a petrochemical, mafakitale oyeretsera mafuta, makina ogawa kutentha ndi mafakitale opangira zinthu.
Zinthu Zamalonda
Kutentha kotetezeka komwe kumagwiritsidwa ntchito ndi 650℃, komwe kuli kokwera ndi 300℃ kuposa zinthu zopangidwa ndi ubweya wagalasi wabwino kwambiri komanso kokwera ndi 150℃ kuposa zinthu zopangidwa ndi perlite; mphamvu ya kutentha ndi yotsika (γ≤ 0.56w/mk), komwe kuli kotsika kwambiri kuposa zinthu zina zolimba zotetezera kutentha ndi zinthu zoteteza silicate; kuchuluka kwa zinthu zambiri ndi kochepa, kulemera kwake ndikotsika kwambiri pakati pa zinthu zolimba zotetezera kutentha, gawo loteteza kutentha likhoza kukhala lochepa, ndipo bulaketi yolimba ikhoza kuchepetsedwa kwambiri panthawi yomanga, ndipo mphamvu yogwirira ntchito yoyika ndi yotsika; chinthu chotetezera kutentha si poizoni, chopanda fungo, chosayaka moto, ndipo chili ndi mphamvu zambiri zamakanika; chinthucho chingagwiritsidwe ntchito mobwerezabwereza kwa nthawi yayitali, ndipo nthawi yogwira ntchito imatha kukhala yayitali ngati zaka zingapo popanda kuchepetsa zizindikiro zaukadaulo; kapangidwe kake ndi kotetezeka komanso kosavuta; mawonekedwe ake ndi oyera, okongola komanso osalala, okhala ndi kupindika bwino komanso mphamvu zopondereza, komanso kutayika pang'ono panthawi yoyendera ndi kugwiritsa ntchito.
Nthawi yotumizira: Okutobala-16-2024




