I-PuTTY powder uhlobo lokwakhiwa komhlobiso wokwakha, izakhi eziphambili yi-talcum powder ne-glue. Ungqimba olumhlophe ebusweni begumbi elingenalutho nje kuthengiwe kunguPutty. Imvamisa ubumsulwa be-putty bungaphezulu kwama-90 ° kanti ubuciko bungaphezulu kuka-330 °.
I-PuTTY uhlobo lwezisekelo ezisetshenziselwa ukulungiswa kodonga, olubeka isisekelo esihle sesinyathelo esilandelayo somhlobiso (ukupenda kanye nesithombe sangemuva). I-PuTTY ihlukaniswe izinhlobo ezimbili: uPuturent ngaphakathi kodonga kanye nodonga lwangaphandle. Udonga lwangaphandle uPretty angamelana nomoya nelanga, ngakho-ke ine-gelation enhle, amandla aphezulu kanye nenkomba yezemvelo ephansi. Inkomba ebanzi ye-putty odongeni lwangaphakathi yinhle, futhi iyahlanzeka futhi inobungani bemvelo. Ngakho-ke, udonga lwangaphakathi alusetshenziselwa ukusetshenziswa kwangaphandle futhi udonga lwangaphandle alusetshenziselwa ukusetshenziswa kwangaphakathi. Ama-putties ajwayele ukususelwa ku-gypsum noma usimende, ngakho-ke izindawo ezinokhahlo kulula ukuzihlanganisa ngokuqinile. Kodwa-ke, ngesikhathi sokwakha, kusadingekile ukuxubha ungqimba lwe-ejenti ye-interface esisekelweni ukubeka uphawu lesisekelo futhi kuthuthukise ukunamathela kodonga, ukuze i-putty iboshelwe kangcono esisekelweni.
Abasebenzisi abaningi be-putty powder kufanele bavume ukuthi ukungcola kwe-putty powder kuyinkinga enkulu kakhulu. Kuzodala ukuthi upende we-latex uwa, kanye nokuqhakaza nokuqhekeka kwesendlalelo se-putty, esizodala imifantu ekuqedeni ngopende we-latex.
I-De-Powdering kanye nokumhlophe kwe-putty powder kumanje kuyizinkinga ezivame kakhulu ngemuva kokwakhiwa kukaPutty. Ukuqonda izizathu ze-putty powder de-pofdenting, kufanele siqale siqonde izingxenye eziyisisekelo ezibonakalayo ezibonakalayo kanye nemigomo yokuphulukisa ye-putty powder, bese uhlanganisa indawo yokwakha lapho u-putty yokwakha, ukumuncwa kwamanzi, izinga lokushisa, lokushisa, ukuwokama kwesimo sezulu, njll.
Izizathu eziyi-8 eziphambili ze-Putty Powder ewa.
Isizathu sokuqala
Amandla eBonding we-putty akwanele ukudala ukususwa kwe-powder, futhi umenzi wehlisa izindleko ezingaboni. Amandla eBonding we-ruble powder ampofu, futhi inani lokungezelela lincane, ikakhulukazi edongeni elingaphakathi lamaPunta. Futhi ikhwalithi ye-glue inokuningi okufanele kwenziwe ngenani elingeziwe.
Isizathu sababili
Ifomula yokuklama engenangqondo, Ukukhethwa kwezinto ezibonakalayo nezinkinga zezinkambiso zibaluleke kakhulu kwifomula yama-tutty. Isibonelo, i-Hydroxypropyl Methylcellulose (HPMC) isetshenziswa njenge-putty engeyona engangenzi manzi yodonga lwangaphakathi. Yize i-HPMC ibiza kakhulu, ayisebenzi ama-filler afana ne-Double Fly Powder, i-Wollastonite Powder, njll. Uma kuphela i-HPMC esetshenziswayo, kuzodala ukuncibilika. Kodwa-ke, i-CMC ne-CMS enamanani aphansi awasuswanga i-powder, kepha i-CMC ne-CMS ngeke isetshenziswe njenge-putty engangemuva, ngoba angeke asetshenziswe njenge-powl ye-calcium empunga, ngoba i-CMC ne-CMS asabela nge-grey calcium powder kanye nesimende esimhlophe, esizodala ukunxusa. Kukhona futhi ama-polyyacrylamides angezwe ku-lime calcium powder kanye nosimende omhlophe njengezimbobo ezingenamanzi, ezizokwenza futhi ukusabela kwamakhemikhali ukwenza ukususwa kwe-powder.
Isizathu Sokuthatha 3
Ukuxuba okungalingani kuyisizathu esiyinhloko sokususwa kwe-powder of the putty ezindongeni ezingaphakathi nangaphandle. Abanye abakhiqizi ezweni bakhiqiza i-putty powder enemishini elula futhi ehlukahlukene. Akuzona imishini ekhethekile yokuxuba, futhi ukuxuba okungalingani kubangela ukususwa kwempuphu ye-putty.
Isizathu sesine
Iphutha kwinqubo yokukhiqiza lidala ukuthi i-putty ibe yimpuphu. Uma i-mixer ingenawo umsebenzi wokuhlanza futhi kunezinsalela eziningi, i-CMC ku-putty ejwayelekile izosabela nge-ash calcium powder ku-putty engangeni manzi. I-CMC ne-CMS edongeni elingaphakathi uPretty kanye nodonga lwangaphandle usimende omhlophe we-putty asabela ukuze ubangele i-de-poffay. Eminye imishini ekhethekile yezinkampani ifakwe ethekwini lokuhlanza, elingahlanza izinsalela emshinini, hhayi kuphela ukuqinisekisa ikhwalithi ye-putty, kepha futhi isebenzise umshini owodwa ngezinhloso eziningi, futhi uthenge imishini eyodwa ukukhiqiza izinhlobo eziningi zama-putty.
Isizathu Esihlanu
Umehluko kwikhwalithi yabasizi kungenzeka futhi ukudala i-de-poffay. Inani elikhulu labaphangi lisetshenziswa engxenyeni engaphakathi nangaphandle i-putty, kepha okuqukethwe kwe-ca2co3 ku-calcium esindayo ne-talc powder ezindaweni ezahlukahlukene kwehlukile, futhi umehluko ku-ph uzobangela i-chongqing kanye ne-chengdu. I-ruble powder efanayo isetshenziselwa i-Interior Wall Putty Powder, kepha i-talcum powder kanye ne-calcium enamandla ye-calcium yehlukile. Ku-chongqing, ayisusi i-powder, kepha ku-chengdu, ayisusi i-powder.
Isizathu Esiyisithupha
Isizathu sesimo sezulu sibuye sibe yisizathu sokususwa kwe-powder of the putty ezindongeni zangaphakathi nangaphandle. Isibonelo, ama-putty ezindongeni zangaphakathi nangaphandle anesimo sezulu esomile futhi umoya omncane ezindaweni ezomile enyakatho. Kunesimo sezulu esinemvula, umswakama wesikhathi eside, impahla ekwakheka ifilimu ayiyinhle, futhi izolahlekelwa yimpuphu, ngakho-ke ezinye izindawo zilungele i-putty yamanzi nge-calcium powder.
Isizathu Sesikhombisa
Ama-Inorganic Binders anjenge-Grey Calcium Powder kanye nosimende omhlophe akonakele futhi aqukethe inani elikhulu le-Double Fly Powder. Okubizwa ngokuthi yi-multi-functional cilcium powder kanye nosimende omhlophe omhlophe emakethe akulonanga, ngoba kusetshenziswa inani elikhulu lalezi zinhlamvu zama-innorloof ezingcolile, kanti ama-pureproof angaphansi kwezindonga zangaphakathi nangaphandle azobe angenamkhawulo.
Isizathu 8
Ehlobo, ukugcinwa kwamanzi kwezindonga zangaphandle akwanele, ikakhulukazi ezindaweni ezinokushisa okuphezulu nomoya omncane okufana neminyango ephezulu namafasitela. Uma isikhathi sokuqala sokusetha se-Ash calcium powder kanye nosimende akwanele, kuzolahlekelwa amanzi, futhi uma kungagcinwa kahle, kuzoba futhi ngempuphu.
Isikhathi sePosi: Jun-02-2023