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Foundry bentonite dillalin ƙasa mai gauraya
Simintin bentonite na tushen sodiumshi ne abin da ake buƙata don ƙaddamar da gyare-gyaren yashi, kuma zaɓi na bentonite mai dacewa bisa ga ingancin simintin gyare-gyare ba zai iya tabbatar da inganci kawai ba, amma kuma rage farashin.Sabili da haka, zaɓin bentonite daidai bisa ga ingancin simintin gyare-gyare shine babban fifiko na aikin ƙirar yashi.
Halaye da halaye:
Wannan samfurin fari ne ko launin rawaya mai haske, foda ja na ƙasa.
Rukunin Samfurin:
(1) Matsayin sodium: nasa ne zuwa simintin kwanciyar hankali mai ƙarfi tare da bentonite na tushen sodium, wannan samfurin ya dace da simintin gyare-gyare masu tsayi,madaidaicin simintin gyaran kafa, tare da ƙarancin shigarwa (kasa da 5%), matsa lamba mai laushi, ƙarfin zafi mai zafi da rigar ƙarfi, ƙarfin iska, kyakkyawan aikin sake amfani da shi, dole ne don madaidaicin simintin gyare-gyare, madaidaicin masana'antun simintin gyaran kafa.
(2) Sodium matakin sakandare: nasa ne na talakawan simintin simintin gyare-gyare na tushen sodium, wannan samfurin ya dace da madaidaicin simintin gyare-gyare, simintin gyare-gyare na yau da kullum, tare da matsakaicin shigarwa (5-8%), karfin iska, sake amfani da kyau, shine babban zaɓi na daidaitattun simintin gyare-gyare. , talakawa simintin manufacturers.is samfurin ne fari ko haske rawaya foda, ƙasa ja foda.
3) tushen Calcium: Nasa ne na simintin simintin yau da kullun na tushen calcium, wannan samfurin ya dace da simintin yau da kullun, simintin gyare-gyare, kuma shine samfurin da aka fi so don m simintin.
Marufi da ajiya:
Ana amfani da fim ɗin filastik na ciki, jakar da aka saƙa ta waje tana kunshe a cikin yadudduka biyu ko kunshe bisa ga buƙatun mai amfani, kuma nauyin marufi shine 400.25kg, 500.25kg, 10001.0kg.
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Babban abun ciki na tushen sodium, babban danko, adsorption mai ƙarfi, yumbu na tushen sodium
Ma'adinan da ba na ƙarfe ba tare da montmorillonite a matsayin babban abun ciki na ma'adinai.
Bentonite ma'adinai ne wanda ba na ƙarfe ba tare da montmorillonite a matsayin babban ma'adinan ma'adinai, tsarin montmorillonite ya ƙunshi nau'i biyu na silicon-oxygen tetrahedron sandwiched tare da Layer na aluminum oxygen octahedron wanda ya ƙunshi 2: 1 crystal tsarin, saboda tsarin da aka tsara ta hanyar montmorillonite unit. Kwayoyin halitta Akwai wasu cations, irin su Cu, Mg, Na, K, da dai sauransu, kuma waɗannan cations da montmorillonite naúrar ƙwayoyin cuta ba su da kwanciyar hankali, da sauƙi don musanya su ta wasu cations, don haka yana da mafi kyawun musayar ion.An yi amfani da ƙasashen waje a cikin fiye da sassan 100 a cikin fannoni 24 na masana'antu da noma, tare da samfurori fiye da 300, don haka mutane suna kiranta "ƙasar duniya".
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Masu sana'a suna sayar da gishiri resistant trenchless bututu hakowa bentonite
Trenchless haƙiƙa hanya ce ta gini a aikin injiniya na yau da kullun, kamar aikin hakowa a kwance, ginin bututu, haƙon mai, binciken ƙasa da aikin injin garkuwar rami.Ayyukan da ba sa aiwatar da gine-ginen ƙasa ta hanyar tono ƙasa ana kiran su ayyukan da ba su da tushe.A cikin ayyuka marasa ƙarfi, bentonite mara ƙarfi yana taka muhimmiyar rawa.
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Kauri na bentonite ta hanyar hakowa mara kyau na tushen alli na tushen sodium
Mud bentonite wani yumbu ne mai ɗauke da ruwa tare da montmorillonite a matsayin babban sashi, ana amfani da shi a matsayin kayan hakowa a cikin aikin injiniya na asali, ana amfani da shi don yin laka mai hakowa, yawancin amfani da samfurin bentonite na laka shine bentonite na tushen sodium.
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Bentonite na tushen calcium na tushen sodium don keɓe don roba
Reagents da aka yi amfani da su don hana yin fim yadda ya kamata.
Organic hade da roba ware, stearic acid Kalam, musamman anti-sticking jamiái, musamman surfactants, ultrafine powders da sauran kayan.
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Musamman musamman gel Organic bentonite don hako ruwa
Bentonite wani nau'in yumbu ne wanda montmorillonite ya mamaye.Montmorillonite wani ma'adinan silicate ne wanda ya ƙunshi yadudduka biyu na Si-O tetrahedron tare da Layer na Al- (O,OH) octahedral azaman rukunin tsarin.
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Metallurgical pellet bentonite
Metallurgical pellet bentonite wani ƙarfe ne mai ɗaure pellet ɗin ƙarfe tare da mannewa mai ƙarfi da kwanciyar hankali mai zafi.
Bentonite na pellets na ƙarfe shine mai ɗaure pellet ɗin ƙarfe.Saboda da karfi mannewa da high zafin jiki kwanciyar hankali, sodium tushen bentonite an kara da baƙin ƙarfe maida hankali foda tare da 1-2% sodium na tushen bentonite, wanda aka bushe bayan granulation kuma kafa a cikin pellets, wanda ƙwarai inganta samar da damar iya yin fashewa da fashewa tanderu an yi amfani da shi sosai ta hanyar injinan ƙarfe.
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Bentonite don sutura
Simintin gyare-gyare nau'i ne na sutura da aka fesa akan bangon ciki na ƙirar a cikin babban tsari mai kyau na simintin gyare-gyare, kuma aikinsa shine ya sa ƙarshen simintin ya yi kyau, yayin da yake guje wa abin da ya faru tsakanin kayan aiki da mold.Yana da dacewa don cire kayan aiki daga mold.Ana samun suturar a cikin ruwa ko foda.
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Bentonite na tushen sodium don yin simintin gyare-gyare
Bentonite ne na musamman ma'adinai yumbu tare da danko, fadada, lubricity, ruwa sha da thixotropy da sauran halaye, da amfani da ya rufe simintin kayan, karfe pellets, sinadaran coatings, hakowa laka da haske masana'antu da noma a fannoni daban-daban, daga baya saboda da fadi da fadi. amfani, wanda aka sani da "ƙasar duniya", wannan takarda ta fi tattauna aikace-aikace da rawar bentonite a cikin simintin gyare-gyare.
Tsarin tsari na bentonite
Bentonite yana kunshe da montmorillonite bisa ga tsarin crystal, saboda irin crystal ɗinsa na musamman yana da ƙarfi mai ƙarfi bayan shayar da ruwa, don haka ana amfani da shi sosai wajen zubar da yashi, ana haɗa yashi tare don samar da ƙarfi da roba, da bushewar ƙarfi bayan bushewa.Bayan an bushe bentonite, ana iya dawo da haɗin kai bayan an ƙara ruwa. -
Bentonite don hana ruwa da kuma zubar da ruwa
Bentonite don hana ruwa da anti-seepage shine ingantaccen ruwa mai hana ruwa da kayan da ba za a iya jurewa ta hanyar amfani da bentonite, albarkatun ma'adinai marasa ƙarfe da ba na ƙarfe ba a kasar Sin, a matsayin babban kayan albarkatun ƙasa, kuma ana tacewa da sarrafa su ta hanyar hanyoyin samarwa na musamman kamar sarrafa ma'adinai, sodification, bushewa da niƙa.Siffar ita ce launin toka-fari ko rawaya foda, galibi ana amfani da ita azaman hana ruwa da kayan da ba za a iya jurewa ba don tushen injiniya daban-daban.Idan aka kwatanta da samfurori irin wannan, bentonite don hana ruwa da kuma rigakafin zubar da ruwa yana da halaye na shayarwar ruwa mai kyau, babban haɓakaccen haɓaka da kuma tasiri mai karfi na ruwa, kuma shi ne sabon samfurin kayan da ba shi da ruwa tare da kyakkyawan aikin rigakafin zubar da ruwa da ƙananan farashi.
