Ukugxiliswa kwezibulala-zinambuzane kanye ne-viscosity yesibulala-zinambuzane yimingcele emibili eyinhloko enquma ngokuqondile ikhwalithi yomkhiqizo. Ukuzinza nokuhluzeka kwazo kuhambisana nayo yonke inqubo yokukhiqiza izibulala-zinambuzane kanye nenqubo yokwakhiwa kwezibulala-zinambuzane, okushiya umthelela obalulekile ekusebenzeni kahle, ekuzinzeni, ekuphepheni nasekusebenziseni kwezibulala-zinambuzane.
I. Umthelela Wokugxila Kwezibulala-zinambuzane Kukhwalithi Yomkhiqizo
Ukugxiliswa kwezibulala-zinambuzane kubhekisela kokuqukethwe yizithako ezisebenzayo noma izingxenye ezisebenzayo zomkhiqizo wezibulala-zinambuzane. Ukunemba nokuzinza kwayo yizici ezibalulekile ezithinta ikhwalithi ewumgogodla yezibulala-zinambuzane.
1. Ithonya Ekusebenzeni Kwezibulala-zinambuzane
Ukugcwala kwezithako ezisebenzayo kunquma ikhono lesibulala-zinambuzane lokulawula izinambuzane, izifo noma ukhula. Uma ukugxila kuphansi kakhulu, izithako ezisebenzayo kumthamo weyunithi yesibulala-zinambuzane azikwazi ukufinyelela umthamo osebenzayo odingekayo ukuze kubulawe noma kuvinjwe izinto eziphilayo eziqondiwe.
Ngokuphambene nalokho, uma ukugxila kuphezulu kakhulu, kuzoletha uchungechunge lwezinkinga. Ngakolunye uhlangothi, kungase kubangelei-phytotoxicityezitshalweni. Ukugxila okuphezulu kwezithako ezisebenzayo kungalimaza ukwakheka komzimba kwamaqabunga ezitshalo, iziqu noma izimpande, kubangele ukuphuzi kwamaqabunga, ukubola, ukukhubazeka kwezithelo nezinye izenzakalo.
Ngakolunye uhlangothi, ukugxilisa ingqondo ngokweqile kuzophinde kwandise izinsalela zezibulala-zinambuzane endaweni ezungezile nasezitshalweni, ezingagcini nje ngokungcolisa umhlabathi nemithombo yamanzi kodwa futhi ezibeka izingozi ezingaba khona empilweni yabantu neyezilwane ngokusebenzisa iketango lokudla.
2. Umthelela Ekuzinzeni Komkhiqizo
Enqubweni yokwakhiwa kwezibulala-zinambuzane, ukugxila kwesistimu yesixazululo kuthinta ukuzinza ngokomzimba namakhemikhali womkhiqizo. Isibonelo, kuzibulala-zinambuzane ezigxilile ezimulsifiable, uma ukugxiliswa komuthi wangempela kuphezulu kakhulu futhi kudlula ukuncibilika kwawo ku-solvent, kulula ukubangela ukuqina kwekristalu noma imvula ngesikhathi sokugcina.
Lokhu akunciphisi kuphela ukufana komkhiqizo kodwa futhi kwenza ukuhlangana kwezithako ezisebenzayo ezingxenyeni ezihlukene kungahambisani. Ngaphezu kwalokho, emikhiqizweni yezibulala-zinambuzane edinga ukusabela kwamakhemikhali ngesikhathi sokukhiqiza, ukuhlangana kwama-reactants kuthinta ukulingana kokusabela kanye nobumsulwa bomkhiqizo.
Ukugxilisa ingqondo okungavamile kungase kuholele ekuphenduleni okungaphelele noma ukukhiqizwa kwemikhiqizo eyengeziwe, okuzonciphisa okuqukethwe okusebenzayo komkhiqizo futhi kwethule nokungcola okuyingozi.
3. Ithonya Ekuhambisaneni Kweqoqo
Ukugxila okuzinzile okuhlukahluka ngamaqoqo kungase konakalise isithunzi sabakhiqizi noma abakhiqizi. Umehluko wokugxilisa ingqondo osobala ukhubaza ukusebenza kahle nokuphepha kwemikhiqizo ngezikhathi ezihlukene.
II. Umthelela We-Pesticide Viscosity Kukhwalithi Yomkhiqizo
I-viscosity yesibulala-zinambuzane iyinto ebonakalayo ebonisa uketshezi kanye nokungqubuzana kwangaphakathi kokwakhiwa kwezibulala-zinambuzane. Ihlobene eduze nokuzinza, ukusebenziseka kanye nomphumela wokusetshenziswa komkhiqizo.
1. Umthelela Ekuzinzeni Komzimba Kwemikhiqizo
I-viscosity iyisici esibalulekile esigcina isimo sokuhlakazeka kwezinhlayiya noma amaconsi ekwakhekeni kwezibulala-zinambuzane. Izibulala-zinambuzane ezilengayo, i-viscosity efanele ingakha uhlelo oluqinile lwe-colloidal, olugoqa futhi lumise izinhlayiya zesithako esiqinile esisebenzayo ngokulinganayo phakathi nendawo.
Uma i-viscosity iphansi kakhulu, amandla adonsela phansi ezinhlayiya azodlula ukumelana kwe-medium, okuholela ekuthenii-particle sedimentationngesikhathi sokugcina. Ngemuva kwe-sedimentation, izinhlayiya kulula ukuhlanganisa, futhi noma zinyakaziswa, kunzima ukubuyisela isimo esifanayo, okuholela ekusabalaliseni okungalingani kwezithako ezisebenzayo. Uma isetshenziswa, ukugxila kwengxenye enezinhlayiya eziningi kuphezulu kakhulu, kuyilapho ukugxila kwengxenye enezinhlayiya ezimbalwa kuphansi kakhulu, kuthinta kakhulu umphumela wokulawula. Ukuze uthole ama-emulsions afana nama-microemulsions, i-viscosity efanele ingaqinisekisa ukuzinza kwamaconsi e-emulsion. Uma i-viscosity iphansi kakhulu, amaconsi e-emulsion kulula ukuhlanganisa, okuholela ekuqhekekeni kwe-emulsion kanye ne-stratification. Ngokuphambene, uma i-viscosity iphezulu kakhulu, uketshezi lomkhiqizo lubi, okuzodala ubunzima ekukhiqizeni, njengokuvaleka kwamapayipi ngesikhathi sokuthutha kanye nokuxubana okungalingani phakathi nenqubo yokukhiqiza.
2. Ithonya Ekusebenziseni kanye Nomphumela Wokusebenza
I-viscosity ithinta ngokuqondile ukusetshenziswa kwezibulala-zinambuzane ngesikhathi sokufaka isicelo. Izibulala-zinambuzane ezine-viscosity emaphakathi zine-fluidity enhle, elungele ukuhlanjululwa nokufuthwa. Isibonelo, izibulala-zinambuzane ezinamanzi ezinama-viscosity afanele zingaxutshwa kalula namanzi kunoma iyiphi ingxenye, futhi uketshezi olufuthayo lungenziwa ngokulinganayo nge-athomu ngesifutho, kuqinisekiswe ukuthi isibulala-zinambuzane sinamathiselwe ngokufanayo ebusweni bezitshalo. Uma i-viscosity iphezulu kakhulu, i-pesticide inzima ukuyihlanza, futhi isifutho kulula ukuvinjelwa ngesikhathi sokufafaza, okungagcini nje ukunciphisa ukusebenza kahle komsebenzi kodwa futhi kwenza i-pesticide ingakwazi ukufakwa ngokulinganayo. Ngaphezu kwalokho, izibulala-zinambuzane ezine-viscosity ephezulu kulula ukwenza amafilimu awuketshezi awugqinsi endaweni yezitshalo, ezingase zidale i-phytotoxicity ezimeni ezinzima. Ukuze unamathisele noma izibulala-zinambuzane ze-colloid ezisetshenziselwa i-smear, i-viscosity inquma ukunamathela nokusabalala kwazo. I-viscosity efanele ingenza isibulala-zinambuzane sinamathele ngokuqinile endaweni yokufaka isicelo futhi sisakazeke ngokulinganayo, siqinisekise ukumuncwa okuphumelelayo kwezitshalo noma izinambuzane. Uma i-viscosity iphansi kakhulu, ukunamathisela kulula ukugeleza nokulahlekelwa, ukunciphisa izinga lokusebenzisa elisebenzayo; uma i-viscosity iphezulu kakhulu, kunzima ukusabalalisa, okuholela ekusakazweni okungalingani.
3. Umthelela Ekugcinweni Nokusebenza Kwezokuthutha
I-viscosity iphinde ibe nomthelela ekugcinweni nasekuthuthweni kwemikhiqizo yezibulala-zinambuzane. Izibulala-zinambuzane ezine-viscosity ezinzile akulula ukushintsha isimo sazo somzimba ngesikhathi sokugcina nokuhamba. Isibonelo, izibulala-zinambuzane eziwuketshezi ezine-viscosity ephansi ezine-viscosity efanelekile akulula ukuvuza ngesikhathi sokuthutha, futhi ama-paste ane-viscosity ephezulu akulula ukuguqulwa noma ukuhlukaniswa ngaphansi kwamandla angaphandle. Uma i-viscosity ingazinzile, njengokunciphisa okuphawulekayo kwe-viscosity ngenxa yokushisa okuphezulu ngesikhathi sokugcinwa, kungase kuholele ekushintsheni kwezakhiwo zomzimba zomkhiqizo, njengokunyuka kwe-fluidity nokuvuza kalula; noma uma i-viscosity ikhuphuka ngenxa yokushisa okuphansi, ingabangela umkhiqizo ukuba uqine, kube nzima ukuwukhipha nokusebenzisa ngokujwayelekile.
III. I-Synergistic Impact of Concentration and Viscosity on Product Quality
Enqubweni yangempela yokukhiqiza izibulala-zinambuzane, ukugxiliswa kwezibulala-zinambuzane kanye ne-viscosity yezibulala-zinambuzane akuthinti ikhwalithi yomkhiqizo ngokuzimela kodwa kuyasebenzisana futhi kuyasebenzisana. Ukuqhathanisa okunengqondo kokugxila kanye ne-viscosity kuyisihluthulelo sokuqinisekisa izibulala-zinambuzane ezisezingeni eliphezulu. Isibonelo, ekukhiqizeni ama-agent amisiwe, ukugxila kwezithako ezisebenzayo kunquma ukusebenza kahle, kuyilapho i-viscosity iqinisekisa ukuhlakazeka okufanayo kwalezi zithako ezisebenzayo. Kuphela uma ukugxila kunembile futhi i-viscosity ifanelekile lapho izithako ezisebenzayo zingaba khona ngokuzinzile ekulungiseleleni futhi zisebenzise ukusebenza kahle kwazo ngokulinganayo. Uma ukugxila kulungile, kodwa i-viscosity iphansi kakhulu, izinhlayiya zesithako esisebenzayo zizoxazulula, okuholela ekugxilweni okungalingani ekusetshenzisweni kwangempela; uma i-viscosity ifanelekile kodwa ukugxila kungalungile, kusazoholela ezinkingeni ezifana nokungasebenzi okwanele noma i-phytotoxicity. Enqubweni ye-emulsification yokugxila kwe-emulsifiable, ukugxila kwesidakamizwa sokuqala kanye ne-emulsifier kuthinta ukwakheka kwe-emulsion, futhi i-viscosity ithinta ukuzinza kwesistimu ye-emulsion. Zombili zisebenza ndawonye ukuze kuqinisekiswe ukuthi ukugxilwa kwe-emulsifiable kuhlala kufana futhi kuzinzile ngesikhathi sokugcinwa nokusetshenziswa, futhi kungasebenzisa ukusebenza kwayo ngempumelelo ngemva kokuhlanjululwa.
Sengiphetha, enqubweni yokukhiqiza izibulala-zinambuzane, ukulawulwa okuqinile kokugxilwa kwezibulala-zinambuzane kanye ne-viscosity yesibulala-zinambuzane kuyisiqinisekiso esibalulekile sokuthuthukisa ikhwalithi yomkhiqizo. Ngokuqapha kanye nokulawulwa kwesikhathi sangempela kwale mingcele ngamathuluzi afana namamitha okugxilisa ingqondo ku-inthanethi nama-viscometer aku-inthanethi (njengemikhiqizo esebenza kahle kakhulu ehlinzekwa yi-Lonnmeter), amabhizinisi ezibulala-zinambuzane angaqinisekisa ukuzinza kokusebenza komkhiqizo, athuthukise ukuzinza ngokomzimba namakhemikhali, athuthukise ukusebenziseka, futhi ngaleyo ndlela akhiqize imikhiqizo yezibulala-zinambuzane esezingeni eliphezulu ehlangabezana nezidingo zokukhiqizwa kwezolimo kwezolimo.
Xhumana nathi ukuze uthole umbiko we-ROI uma utshala imali ekuthuthukiseni inqubo.
Isikhathi sokuthumela: Aug-21-2025
