Kutshanje, iqela le-R&D leShanghai Qixuan Chemical Technology Co., Ltd. liphumelele ukuvelisa i-anionic-nonionic blend.isongezo sezinambuzane. Yenziwe nge-castor oil ethoxylate, i-butyl EO-PO block polyether kunye ne-calcium dodecylbenzenesulfonate njengezinto eziphambili, le mveliso ijolise kwiindawo eziqhelekileyo zoshishino ekuphuhlisweni kwefomyula yezibulala-zinambuzane, kubandakanya ukuzinza okungalunganga kwe-emulsion, ukugeleza kwamaconsi okutshiza, ukugqwala kunye nokumelana okubuthathaka kwamanzi aqinileyo. Yenzelwe iifomyula eziqhelekileyo zezibulala-zinambuzane ezifana ne-emulsifiable concentrates, i-oil-in-water emulsions kunye ne-microemulsions. Ngaba le ngxubevange isandul’ ukuphuhliswa inokunceda abaqulunqi basombulule imingeni yefomyula kwaye benze ixabiso elitsha phakathi kwephulo lokunciphisa izibulala-zinambuzane kunye nokuphucula ukusebenza kakuhle?
Ishishini lezibulali-zinambuzane lijongene notshintsho olukhulu kwisakhiwo. Ngokusetyenziswa rhoqo kwemigaqo-nkqubo yesizwe yokunciphisa izibulali-zinambuzane, ukuphucula ukusebenza kakuhle kunye nokutshintshwa kwefomyula eluhlaza, abenzi beefomyula bajongene noxinzelelo oluphezulu lwe-R&D. Kwelinye icala, imakethi iqhubela phambili uphuhliso lwefomyula enomthwalo ophezulu ngelixa ithintela ukusetyenziswa kwe-organic solvent, ibeka iimfuno ezingqongqo kumandla okuxuba kunye nokuhambelana kwenkqubo yezongezo. Kwelinye icala, iimeko zokusetyenziswa kwentsimi ziyahluka kakhulu, kunye nokwahluka okukhulu kobunzima bamanzi kwiindawo ezahlukeneyo kunye nobukhulu obungalinganiyo be-wax cuticles kumagqabi ezityalo. Iifomyula ezininzi ziyaphumelela kuvavanyo lwebhentshi yelabhoratri kodwa zinengxaki yokuphuma kwamaconsi, ukugcinwa okungonelanga kwezithako ezisebenzayo kunye nokusebenza kakuhle kwentsimi xa kuxutywe kwaye kutshizwa phantsi kweemeko zentsimi.
Abaphandi bokwenza ifomyula badla ngokudibana nemiqobo eqhelekileyo yobuchwephesha. Ii-surfactants ezingezizo ii-ionic ezisetyenziswa zodwa zinika ukumelana okuncinci kwe-electrolyte, kwaye ukwahlulwa kweoyile okanye ukuhluzwa kunokubakho phantsi kokugcinwa kobushushu obuphezulu okanye obuphantsi. Ukuba ii-formulators zixhomekeke kuphela kwi-anionic emulsifiers, ukusebenza kokumanzisa kunye nokungena kuya kuba yinto eyaneleyo ukuphucula ukufakwa kwezibulala-zinambuzane kwizityalo ekujoliswe kuzo. I-foam egqithisileyo eveliswa ngexesha lokuxutywa kwefomyula kunye nokuzaliswa kwayo ikwathintela ukusebenza kakuhle kwemveliso. Abavelisi abaninzi bathenga ii-monomers ezininzi zokuxuba ngaphakathi, nto leyo ekhokelela kuluhlu olwandisiweyo lokuthengwa kwezinto eziluhlaza, imijikelo yokulungisa ifomyula ende kunye nemingcipheko ephezulu yokuguquguquka kokusebenza kwebhetshi ukuya kwibhetshi, okunyusa ngokungathanga ngqo iindleko zophando nophuhliso kunye nolawulo lomgangatho. Imarike ifuna ngokungxamisekileyo i-all-in-one blended additive edibanisa i-emulsification, i-dispersion, i-wetting kunye ne-penetration functions ukuze kube lula uphuhliso lwefomyula ngelixa igcina uzinzo lokugcina ixesha elide kunye nokusebenza okuthembekileyo kwentsimi.
Isebenzisa amava aqokelelweyo eminyaka emininzi kwi-surfactant, iqela le-Qixuan R&D lamkele inkqubo ye-anionic-nonionic synergistic emulsification. Iindidi ezininzi zokulinganisa i-HLB, iimvavanyo zokugcina ubushushu, uvavanyo lokujikeleza nge-freeze-thaw, uvavanyo lozinzo lwamanzi aqinileyo kunye novavanyo lokumanzisa amagqabi zenziwe, kwaye ii-component ratios zenziwe ngcono rhoqo ukuze kugqitywe esi songezo sixutyiweyo. Endaweni yokuxuba nje izinto ezintathu ezikrwada, imveliso ixhomekeke kwi-interfacial synergies phakathi kwee-molecules ukwakha ifilimu ye-interfacial enobunzima obuphezulu kunye nokufezekisa ukuhlanganiswa kokusebenza okunemisebenzi emininzi.
Ezi zinto zintathu ziphambili zisebenza indima eyahlukileyo kwaye zivelisa iingenelo ezihambelanayo.
I-ethoxylate yeoyile yeCastor isebenza njengomqolo oyintloko we-nonionic emulsifying wenkqubo, i-monomer esebenzayo evuthiweyo eyamkelwe kakhulu kwi-pesticides. Ikhonkco layo elide lamafutha elivela kwi-castor oyile linika i-lipophilicity egqwesileyo kunye nokuhambelana okuhle nezixhobo ezahlukeneyo zobugcisa be-pesticide ezisekelwe kwi-oyile. Amacandelo e-polyoxyethylene abonelela ngamaqela athanda amanzi kwaye enza imisebenzi emikhulu ye-emulsification kunye ne-dispersion, enciphisa ngempumelelo uxinzelelo lwe-oyile-water interfacial kunye ne-encapsulating izixhobo zobugcisa ze-oyile-phase ukwenza i-emulsions efanayo. Ikwabonelela ngokusebenza okugqwesileyo kokumanzisa kunye nokusasaza ukuze kube lula ukusasazeka kolwelo kumphezulu wamagqabi ezityalo. Xa kuthelekiswa ne-ethoxylates ye-fatty alcohol eqhelekileyo, i-ethoxylate yeoyile yeCastor inokunyamezela ubushushu obubanzi kunye nokuguquguquka okubanzi kwe-pH. Ihambelana nezithako ezininzi ezisebenzayo ezisekelwe kwi-oyile kubandakanya i-organophosphates kunye ne-pyrethroids, ibeka isiseko esiqinileyo senkqubo yonke yokongeza.
I-butyl EO-PO block polyether isebenza njenge-performance booster. Ulwakhiwo lwayo lwe-EO-PO block luvumela ukulungiswa kwe-HLB okuguquguqukayo, kwaye iqela le-butyl end linika imveliso amandla ahlukileyo okugqobhoza. Ngaphakathi kwiinkqubo ze-emulsion, ilungisa ulwakhiwo lwefilimu ye-interfacial kwaye iphucula ukumelana nokucheba, ngoko ke ii-emulsions ziyamelana nokudilizwa ngexesha lokuxutywa, ukuzaliswa kunye nokuxutywa kwindawo. Kwiimeko zokutshiza emasimini, inciphisa uxinzelelo lomphezulu wolwelo, ikhuthaza ukungena kwezithako ezisebenzayo nge-cuticles zezityalo, inyusa ukusebenza kakuhle kokufunxa kwaye iphucula ukusebenza kakuhle kolawulo lwentsimi. Okwangoku, le block polyether ineempawu eziphantsi ze-foam, icinezela ukuveliswa kwe-foam ngexesha lokuveliswa kunye nokutshiza, isusa isidingo se-defoamers ezongezelelweyo kwaye yenza lula iindlela zokupheka.
I-Calcium dodecylbenzenesulfonate, eyaziwa ngokuba yi-Agricultural Emulsifier 500#, yi-anionic emulsifier yakudala kwaye iyinxalenye ebalulekileyo yale nkqubo ixutyiweyo. I-lipophilic alkylbenzene chain yayo ibambelela kwisigaba seoyile, ngelixa amaqela e-calcium sulfonate hydrophilic enza iifilimu ezizinzileyo ze-interfacial kwisigaba samanzi. Ukudibanisa ii-surfactants ze-anionic kunye ne-nonionic yindlela yobugcisa eqinisekisiweyo kwi-pesticide emulsification. Emva kokuxuba, ifilimu ye-interfacial ifikelela kubunzima obuphezulu kakhulu, kwaye ukumelana kwayo namanzi aqinileyo kunye nee-electrolytes kudlula kakhulu izongezo zecandelo elinye. Xa ijongene namanzi aqinileyo aphezulu kunye nokungcola okuvela kwizixhobo zobugcisa, inkqubo iyamelana nokudilizwa kunye nokuhluthwa, iphucula kakhulu ukugcinwa kobushushu kunye nokuzinza kobushushu obuphantsi kweefomyula kunye nokuqinisekisa ukusebenza okuhlala ixesha elide kwishelufu.
Ukuhlanganiswa kwemisebenzi emininzi kunika olu luhlu oludityanisiweyo iingenelo ezine ezibalulekileyo zokusetyenziswa.
Okokuqala, uzinzo oluphezulu lwe-emulsion. Iqinisekiswe ngovavanyo lokugcina ubushushu kunye novavanyo lokunyibilikisa i-freeze-thaw, i-emulsion ibonisa ubungakanani obufanayo bee-particle kwaye imelana nokwahlulwa kweoyile, ukuhluzwa kunye nokuqunjelwa. Ifanelekile kwii-concentrates ezixutywayo (EC), ii-emulsions ze-oyile-emanzini (EW), ii-microemulsions (ME), kwaye ingafakwa kwiifomyula ezikhethiweyo ze-suspension concentrate (SC), igubungela iimfuno zophuhliso lwefomyula eziphambili zeefomyula.
Okwesibini, ukunyamezelana okugqwesileyo kwamanzi aqinileyo kunye nokuhambelana okubanzi. Ibonisa ukuziqhelanisa okuhle nezithako ezahlukeneyo ezisebenzayo zezibulali-zinambuzane ezisekelwe kwioyile. Ukusebenza kwayo kokuxuba kuyatshintshatshintsha kancinci phantsi kwemithombo yamanzi enobunzima obahlukeneyo, nto leyo enciphisa umngcipheko wokusebenza okungazinziyo okubangelwa kumgangatho wamanzi oguquguqukayo.
Okwesithathu, ukumanzisa nokungena kwamanzi ukuze kuphuculwe ukusebenza kakuhle. Kunciphisa uxinzelelo lolwelo kumphezulu, kunciphisa ukugeleza kwamathontsi kumagqabi anencindi efana nekhaphetshu kunye ne-citrus, kwandisa ukufumba kwezithako ezisebenzayo ekujoliswe kuzo, kuqinisa ukungena kwamanzi kwaye kuxhasa abathengi ukuba bafikelele ekunciphiseni nasekuphuculeni ukusebenza kakuhle kwezibulali-zinambuzane.
Okwesine, unikezelo olusele lulungiselelwe ukwenza lula abathengi'ulawulo lwefomyula. Amashishini efomyula akufuneki athenge ii-monomers ezininzi zokuxuba kwindawo, ukunciphisa iindidi zezinto eziluhlaza, ukunciphisa imijikelo yophuhliso lwefomyula kunye nokuthintela umngcipheko wokwahluka kwebhetshi ovela ekuxubeni ngaphakathi. I-Qixuan Chemical inokubonelela ngokulungiswa kakuhle kwefomyula kunye neenkonzo zobugcisa ezixhasayo ngokutsho kwabathengi.'iintlobo zezithako ezisebenzayo kunye neenkcukacha zefomyula.
Njengeshishini letekhnoloji eligxile kwi-R&D kunye nokuveliswa kwezinto ezisetyenziswa kwi-surfactants kunye nee-fine chemical auxiliaries, iShanghai Qixuan Chemical ihlala ibeka iinkonzo zobugcisa kwangaphambili. Emva kokuqaliswa kwale mveliso intsha, amaqela okuthengisa, obuchwephesha kunye nophando kunye nophuhliso aza kuqhuba urhwebo lwemarike kunye. Okuza kuqala kuza kunikwa abathengi abasebenzisana ixesha elide kwiimvavanyo zebhentshi ngeesampuli ezibonelelweyo, ingxelo yesicelo iya kuqokelelwa rhoqo ukuze kuphindwe imveliso. Siza kugxila kubathengi abakhathazwa kukungazinzi kwefomyula, ukugqwala kunye nokuvuza kwamanzi. Amaqela obuchwephesha aza kubonelela ngenkxaso epheleleyo kwiimvavanyo zefomyula, uhlalutyo lwe-physicochemical kunye neengcebiso zefomyula ukuze kuqokelelwe iimeko zesicelo ezisebenzayo.
Okwangoku, sichaza imveliso ngendlela echanekileyo'ububanzi bokusetyenziswa. Ayisosithako esisetyenziswa kwihlabathi liphela. Uvavanyo lokuhambelana kufuneka lwenziwe kwangaphambili kwiinkqubo ze-alkaline enamandla kunye neenkqubo ezithile zezithako ezisebenzayo ezinyibilikayo emanzini. Zonke izisombululo zobugcisa kufuneka zivavanywe ngokwedatha yovavanyo lwebhentshi, zithobela imigangatho yenkonzo yobuchwephesha engqongqo.
Ixesha apho ababoneleli abancedisayo bakhuphisana ngamaxabiso ezinto eziluhlaza kuphela lidlulile. Amandla okuvelisa kunye nezisombululo zobugcisa ezenzelwe wena zenza ukhuphiswano oluphambili. Esi songezo esidityanisiweyo se-anionic-nonionic simele enye impumelelo eguqulela iQixuan'Amandla e-surfactant R&D kwiimveliso zorhwebo.
Ngaba esi songezo sidityanisiweyo sisandula ukuqaliswa singawasebenzisa amathuba okuguqula oluhlaza kwishishini le-pesticide formulation, sisombulule ngempumelelo amanqaku abuhlungu kwi-formulation formulers kwaye senze abaqhubi abatsha bokukhula kwengeniso kwinkampani yethu? Impendulo iya kunikezelwa liqela lethu ngedatha yovavanyo oluqinileyo, iimeko zabathengi eziqinisekisiweyo kunye neenkonzo zobugcisa zobungcali. Xa sinxibelelana nabathengi, oogxa bethu bezentengiso banokuqhagamshelana nesebe le-R&D ngokukhawuleza ukuze bafumane iisampulu zezicelo kunye nemibuzo yobugcisa. Silindele ukuba le mveliso intsha ibe sisixhobo esinamandla seQixuan Chemical sokwandisa ishishini layo elincedisayo le-pesticide. Kunye namaqabane ethu e-formulation, siya kukhuthaza uphuhliso olusemgangathweni lweshishini le-pesticide formulation.
Ixesha leposi: Oktobha-14-2026