Ngokuqhelekileyo ukusetyenziswa kwe-defoaming agents kunokwahlulwa kwi-silicon (i-resin), i-surfactants, i-alkane kunye ne-oyile yamaminerali ngokwezinto ezahlukeneyo.
I-1, iklasi ye-silicon (i-resin).
I-Silicone defoaming agent ikwabizwa ngokuba yi-emulsion type defoaming agent.Indlela yokusetyenziswa kukuba i-emulsify abicah nge-emulsifying agent (i-surfactant) kwaye isasaze emanzini kwaye idibanise emanzini amdaka.I-silica powder lolunye uhlobo lwe-silicon defoamer enesiphumo esingcono sokwenza amagwebu.
2, iklasi ye-surfactant
Olu hlobo lwe-arhente yokukhupha ugwebu yi-emulsifier eneneni, sebenzisa isenzo sokusasazwa kwe-arhente yomphezulu esebenzayo eyile, yenza imathiriyeli eyenza ugwebu igcine imeko ezinzileyo ye-emulsification isasazeka emanzini, kunqanda ukwenza ugwebu ngaloo ndlela.
3. Iparafini
Iparafini yokuphelisa ugwebu yeparafini yenziwe ngeparafini yeparafini okanye iparafini ephuma kuyo emulsified kwaye isasazwe yi-emulsifying agent.Ukusetyenziswa kwayo kufana ne-emulsified defoaming agent ye-surfactant.
4. Ioli yamaminerali
I-oyile ye-mineral iyona nto i-defoamer.Ukuze uphucule umphumo, ngamanye amaxesha uxutywe kunye nesepha yesinyithi, ioli ye-silicone, i-silicon dioxide kunye nezinye izinto ezisetyenziswa kunye.Ukongeza, ukuze wenze i-oyile yeeminerali isasazeke lula kumphezulu wolwelo olugwebu amagwebu, okanye wenze isepha yesinyithi ihlakazwe ngokulinganayo kwi-oyile yezimbiwa, ngamanye amaxesha inokongeza iindidi ezahlukeneyo ze-surfactants.
Izinto eziluncedo kunye nezingeloncedo kwiindidi ezahlukeneyo zeearhente zokuthoba ugwebu
I-oyile yeminerali, i-amide, utywala obuphantsi, i-asidi enamafutha kunye ne-ester ene-asidi enamafutha, i-phosphate ester kunye nolunye uphando lwe-agent ye-organic defoaming kunye nesicelo ngaphambili, yeyesizukulwana sokuqala se-arhente yokukhupha amagwebu, ineenzuzo zokufikelela ngokulula kwizinto eziluhlaza, ukusebenza okuphezulu kokusingqongileyo. , ixabiso eliphantsi lokuvelisa;Isithintelo sikwindlela esezantsi yokuthoba amagwebu, ukuchaneka okuqinileyo kunye neemeko ezirhabaxa zokusetyenziswa.
Polyether antifoaming agent sisizukulwana sesibini se-antifoaming agent, ingakumbi ibandakanya i-polyether yekhonkco elithe ngqo, utywala okanye i-ammonia njenge-arhente yokuqala ye-polyether, i-polyether derivatives esterified liqela le-terminal lesithathu.I-agent ye-polyether defoaming yeyona nto inkulu ye-foam inhibition enamandla kakhulu, ukongeza, kukho i-agent ye-polyether defoaming enokumelana nobushushu obuphezulu, ukuchasana ne-asidi eyomeleleyo kunye ne-alkali kunye nezinye izinto ezibalaseleyo;Izinto ezingeloncedo zithintelwe bubushushu, indawo emxinwa yosetyenziso, ukungakwazi ukwenza amagwebu okulambathayo kunye nesantya esisezantsi sokuqhekeka kweqamza.
I-agent ye-Silicone defoaming agent (isizukulwana sesithathu se-arhente yokukhupha ugwebu) inokusebenza okuqinileyo, ukukhupha amagwebu ngokukhawuleza, ukuguquguquka okuphantsi, ukungabi nabungozi kokusingqongileyo, akukho inertia ye-physiological, usetyenziso olubanzi kunye nezinye iingenelo, ngoko inethuba elibanzi lokusebenzisa kunye nobukhulu obukhulu. amandla emarike, kodwa ukusebenza okuchasene nogwebu kumbi.
I-Polysiloxane i-agent eguquguqukayo ye-polysiloxane ineenzuzo ze-polyether defoaming agent kunye ne-silicone defoaming agent ngexesha elifanayo, eliyindlela yokuphuhlisa i-agent defoaming.Ngamanye amaxesha inokuthi iphinde isetyenziswe ngokokunyibilika kwayo okuguquguqukayo, kodwa okwangoku kukho iintlobo ezimbalwa ze-agent ehambisa amagwebu, esekho kwinqanaba lophando kunye nophuhliso, kwaye ixabiso lemveliso liphezulu.
Ixesha lokuposa: Mar-08-2022
