I-Silicone Defoamers, njengesongezo esisebenzayo nesisebenzayo, sisetyenziswe ngokubanzi kumashishini ahlukeneyo. Indima yabo ephambili kukulawula ukubunjwa kunye nokugqabhuka kwe-foam, ngaloo ndlela kunceda ukuphucula ukusebenza kakuhle kwemveliso kunye nomgangatho wemveliso. Nangona kunjalo, indlela yokusebenzisa i-silicone i-antifoam agents ngokufanelekileyo, ngakumbi malunga nokusetyenziswa komthamo wezongezelelo, ukwenzela ukwandisa ukusebenza kwayo kubalulekile.
Umthamo
Okokuqala, kufuneka kucace ukuba inani le-silicone Defoamers alilona lingcono. Ngokuqhelekileyo, idosi encinci inokufezekisa i-antifoaming ephawulekayo kunye nemiphumo ye-foam inhibition. Ngokubanzi, ngokwezicelo ezahlukeneyo, imali eyongeziweyo iphakathi kwe-10 ukuya kwi-1000 ppm ukuze kuphunyezwe isiphumo esifunwayo se-antifoaming. Kakade ke, idosi echanekileyo kufuneka igqitywe ngokweyona meko yesicelo.
Kwezinye iimeko, unokongeza inani elifunekayo emva kokuba i-foam yenziwe. Umzekelo, kwiinkqubo ezithile zogwebu ezifuna ukuxubana ngokuqhubekayo okanye ukusasazwa, unokongeza ngokuthe ngqo i-silicone defoamers. Oku akugcini nje ukulawula ukubunjwa kwe-foam ngexesha, kodwa kwakhona akuchaphazeli ukusebenza kwayo kwasekuqaleni.
Indlela yokwenza
Ke, i-silicone defoamer idlala njani indima yayo yomlingo? Okokuqala, i-silicone defoamer ibonakaliswe ngoxinzelelo oluphantsi kakhulu, oku kuthetha ukuba kuphela inani elincinci elinokuthi lifikelele kwi-foam-breaking enamandla kunye ne-foam-inhibition effect. Okwesibini, njengoko i-silicone inganyibiliki emanzini kunye nee-oyile ezininzi, olu phawu alwenzi nje ukuba lube nezinto ezininzi, amandla okuthintela amagwebu kodwa luphucula kakhulu ukusebenza kakuhle. Ekugqibeleni, i-agent ye-silicone ye-antifoam esetyenziswa ngokuqhelekileyo yenziwe ngeoli ye-silicone njengesithako esisisiseko, kunye ne-solvents efanelekileyo, i-emulsifiers, okanye i-inorganic fillers. Olu qulunqo olwahlukileyo lwenza ukuba i-silicone defoamers ingabi nentsebenzo egqwesileyo kuphela kodwa ifanelekile kwiinkqubo ezahlukeneyo.
Ukulumkela
Ukulawulwa kweDosage: Umlinganiselo we-silicone defoamers kufuneka unqunywe ngokweemeko ezithile. Idosi engonelanga inokungawasusi ngokufanelekileyo amaqamza, ngelixa idosi egqithisileyo inokukhokelela kweminye imiba. Ke ngoko, uvavanyo lwangaphambili luyimfuneko ukuchonga eyona dosi ifanelekileyo phambi kokusetyenziswa.
Indlela yokongezwa: I-silicone defoamers ihlala ikhona kwifom ye-liquid kwaye inokongezwa ngokuthe ngqo kulwelo oluza kunyangwa okanye luhlanjululwe ngaphambi kokuba longezwe. Kungakhathaliseki ukuba yeyiphi indlela ekhethiweyo, ukuxuba ngokucokisekileyo kubalulekile ukuqinisekisa ukuhanjiswa okufanayo kwe-defoamer kunye nokusebenza kwayo okusebenzayo.
Ukuqwalaselwa kobushushu: Ukusebenza kwe-silicone defoamers kuchaphazela kakhulu ukushisa. Ngokubanzi, kumaqondo obushushu aphezulu, ukusebenza kwawo kokuthoba amagwebu kudla ngokuncipha. Ngoko ke, xa usebenzisa i-defoamers kwiindawo eziphezulu zokushisa, kunokuba yimfuneko ukuqwalasela ukunyusa umthamo okanye ukukhetha ezinye iintlobo ze-defoamers.
Izilumkiso zoKhuseleko: I-silicone defoamers zizinto zekhemikhali kwaye zifuna ukuphathwa ngononophelo ukuqinisekisa ukhuseleko. Ukudibana ngokuthe ngqo kwesikhumba kunye namehlo kufuneka kugwenywe, kwaye ukuba ukudibana ngengozi kwenzeka, ukuhlanjululwa ngokukhawuleza ngamanzi kunye nonyango oluphuthumayo luyimfuneko. Ngexesha lokusetyenziswa, izixhobo ezifanelekileyo zokukhusela ezinje ngeeglavu kunye neeglavu kufuneka zinxitywe.
Ngamafutshane, i-silicone defoamers idlala indima ebalulekileyo kumashishini ahlukeneyo. Ngokungongeza i-defoamers ngokufanelekileyo kunye nokulawula imigaqo yokusetyenziswa kwayo, awukwazi ukuxazulula ngokufanelekileyo kuphela ingxaki ye-foam, kodwa nokuphucula ukusebenza kwemveliso, ukuphucula umgangatho wemveliso.
Siyi aumthengisi we-arhente yokukhupha amagwebu. Nceda uqhagamshelane nam ukuba unazo naziphi na iimfuno.
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Ixesha lokuposa: Oct-09-2024