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I-surfactant ye-cationic
Ii-surfactants ze-cationic ikakhulu zii-organic amine derivatives eziqulethe i-nitrogen. Ekubeni i-athomu ye-nitrogen kwiimolekyuli zayo inee-electron ezimbini, inokudibana ne-hydrogen kwiimolekyuli ze-asidi ngokusebenzisa iibhondi ze-hydrogen, nto leyo ebangela ukuba iqela le-amino lithwale i-posi...Funda ngokugqithisileyo -
Isenzo Sokucoca Iintsholongwane Ze-Surfactants — Iindidi Ezahlukeneyo Zeentsholongwane Ze-Detergents
Isenzo sesicoci se-surfactants sisixhobo esibalulekileyo esinika ii-surfactants uncedo lwazo olukhulu. Sibandakanyeka kubomi bemihla ngemihla bamawaka emizi. Ngaphezu koko, sisetyenziswa ngakumbi kumashishini ahlukeneyo nakwiintlobo ngeentlobo zemveliso yemizi-mveliso. I-detergent S...Funda ngokugqithisileyo -
Isiphumo sokungaguquguquki kwe-surfactants
Ukucoca ii-surfactants luphawu oluphambili olunika ii-surfactants ukusetyenziswa kwazo okusebenzayo. Ibandakanyeka kubomi bemihla ngemihla bamawaka emizi. Ngaphezu koko, isetyenziswa ngakumbi kumashishini ahlukeneyo nakwiintlobo ngeentlobo zemveliso yemizi-mveliso. Isiphumo sokungashukumi kwe-surfactan...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-surfactants eziphantsi kwe-foam ekucoceni kwemizi-mveliso
Kwindlela yokucoca kwimizi-mveliso, igwebu alichaphazeli nje kuphela ukucoca, kodwa kunzima ukulihlamba, linokutsalwa yintsalela, kwaye lisenokuphuma kwizixhobo zokucoca, nto leyo ebangela inkunkuma. Ngaphezu koko, igwebu linokuthwala izinto ezibangela iintsholongwane kwisigaba solwelo lokucoca. Ke ngoko, kuyimfuneko ukusebenzisa i-low-fo...Funda ngokugqithisileyo -
Iindlela zokususa amafutha nokucoca imiphezulu yesinyithi!
Kwinkqubo yokuvelisa izixhobo zesinyithi, ii-lubricants zizinto zokuthambisa ezisetyenziselwa ukunciphisa ukumelana nokungqubana kwee-frost pairs kunye nokucothisa ukuguguleka kwazo. Ii-lubricants zikwadlala indima efana nokupholisa, ukucoca, kunye nokuthintela ungcoliseko lwee-frost pairs. Nangona kunjalo, ukusetyenziswa kwee-lubricants kunokuthi...Funda ngokugqithisileyo -
Zininzi kangaka izincedisi zezibulali zinambuzane, uyazi ukuba zingaphi iintlobo ezikhoyo?
Izincedisi zezibulali-zinambuzane zizinto ezincedisayo ezongezwayo ngexesha lokucubungula okanye ukusebenzisa iindlela zokubulala izinambuzane ukuphucula iipropati zomzimba nezekhemikhali zeearhente, ezaziwa ngokuba zizithako zezibulali-zinambuzane. Izincedisi ngokwazo azinamsebenzi webhayoloji, kodwa zinokuchaphazela ulawulo...Funda ngokugqithisileyo -
Ukusetyenziswa kwee-Surfactants kwiingubo
Ulwahlulo lokusetyenziswa kwee-surfactants kwiingubo: Zihlelwe ngokwemisebenzi yazo, ii-surfactants ezisetyenziswa kushishino lweengubo zinokwahlulwa zibe zezi ndidi zilandelayo: ii-emulsifiers, ii-agents zonyango lomphezulu we-pigment, ii-agents zokumanzisa kunye nokusasaza i-pigment, ii-defoamers, ii-agents zokulinganisa, ii-mil...Funda ngokugqithisileyo -
Iipropati kunye neempawu zeCationic Surfactants ezimbini
Intlawulo ye-cationic surfactants ichasene neyo ye-anionic surfactants, ngoko ke i-cationic surfactants zihlala zibizwa ngokuba "ziisepha ezichaseneyo". Ngokwesakhiwo sazo seekhemikhali, zineqela elinye le-long-chain hydrophobic kunye neqela elinye le-hydrophilic eline-positive charged. I-long-cha...Funda ngokugqithisileyo -
Ukusetyenziswa kwee-agents zokulinganisa idayi ezisasazekileyo kwidayi ye-polyester
Iidayi ze-Disperse zisetyenziselwa kakhulu ukudaya iifayibha ze-hydrophobic ezifana ne-polyester, i-spandex, i-nylon, kunye neefayibha ze-acetate. Ngokuqhubeka nokuqhubela phambili kwetekhnoloji yokudaya iifayibha, iintlobo ezahlukeneyo zeearhente zokulinganisa ziye zafumana uphuhliso olubalulekileyo. 1. Iarhente yokulinganisa ukudaya kwiqondo lobushushu eliphezulu Xa ...Funda ngokugqithisileyo -
Unolwazi olungakanani ngolwazi lokuhambahamba?
1. Ingcamango ye-flotation I-Flotation, eyaziwa ngokuba yi-flotation beneficiation, yiteknoloji yokucubungula izimbiwa eyahlula izimbiwa eziluncedo kwi-gangue minerals kwindawo yokudibanisa i-gas-liquid-solid phase ngokusebenzisa umahluko kwiipropati zomphezulu weembiwa ezahlukeneyo kwi-ores, kwaye ikwa...Funda ngokugqithisileyo -
Izinyibilikisi kunye nezinyibilikisi: Yintoni umahluko?
Ukuxuba izinto ezingadibaniyo yindlela ekrelekrele yokusabela ngeekhemikhali! Ukuba ukhe wazama ukuzixuba, uya kwazi ukuba ioyile namanzi azidibani lula. Nangona kunjalo, ngoncedo lwee-emulsifiers kunye nezinyibilikisi, le nto ibonakala ingenakwenzeka iya kwenzeka—kodwa ayizizo nje iip...Funda ngokugqithisileyo -
Ukuqonda ii-Amphoteric Surfactants kwiNqaku elinye——Uhlobo lwe-Amino Acid kunye nohlobo lwe-Betaine
Ii-surfactants ze-Amphoteric zii-surfactants eziqulathe amaqela e-anionic hydrophilic kunye namaqela e-cationic hydrophilic kwimolekyuli enye. Uphawu lwazo olubalulekileyo kukuba zinokunikela kwaye zamkele ii-proton. Zineempawu ezilandelayo ngexesha lokusetyenziswa: I-Amphoteric surfactan...Funda ngokugqithisileyo
