01
Amafutha amade namafutha amade amafutha acid
Uwoyela omude
"Kuthathwa uwoyela omude kanye ne-paraphrase ye-" amafutha amade ", kanye nenkulumo yalo yesiNgisi ithathwe egameni laseSweden" okungukuthi, ama-oyela abalulekile ahlukaniswe nezimpande zikaphayini, ama-pine izinaliti kanye nezigaxa zikaphayini kanye nezigaxa zikaphayini.
Amafutha amade, owaziwa nangokuthi i-Liquid Rosin, kuyinto ebaluleke kakhulu eluhlaza ensimini yezimboni, kanye nezakhiwo zayo ezihlukile zamakhemikhali zikwenza kusetshenziswe kabanzi kwizimboni ezahlukahlukene. Amafutha amade adlala indima esemqoka ekwenziweni kwemikhiqizo efana namaphoyinti, ama-inks, irabha, amapulasitiki, upende, amageyimu, iphepha kanye nokuthambisa.
Ama-acid amafutha amade
I-mude kawoti fatty acid, okukhulunywa ngayo njenge-oleic acid ende, yinto yamakhemikhali, okuyingxube ye-oleic acid, i-linoleic acid kanye nama-isomers abo. I-mude kawoti fatty acid yi-acid enamafutha elungiselelwe uwoyela omude, ukubukeka kukhanya okukhanyayo okusobala, okunephunga elikhethekile le-tallow, inyumbazane, i-chloroform, ethanol kanye nekhabhoni dioxide, kepha insoluble emanzini. Izakhiwo zamakhemikhali zamafutha amade ezinamafutha asebenza ngokulinganayo, futhi ngaphansi kwezimo ezithile, zingasabela ngamakhemikhali ngezinto ezahlukahlukene.
Isakhiwo sokwakhiwa kwamafutha amade sifana nalewo wamafutha zemifino. Ama-acid amafutha amade enhlanganisela ama-acid ahlukahlukene anama-fatty anobude obuhlukahlukene kanye nokugcwala kwe-oleic acid, i-linolenic acid, i-linolenic acid, i-palmitic acid ne-stearic acid ne-stearic acid ne-stearic acid ne-stearic acid ne-steartic acid ne-acid ne-stearic acid ne-steartic acid ne-acid. Ukusatshalaliswa kwe-carbon yamafutha amade kufana neka-oyela sunflower namafutha asesoya, futhi kusatshalaliswa okubanzi okusheshayo kwe-chain (C16 +) kunamafutha kakhukhunathi namafutha esundu.
Impahla eyingqayizivele yamafutha amade e-oyela acid ukuthi aqukethe amanani ahlukile we-rosin. Ukuba khona kukaRosin kwakha izakhiwo ezibonakalayo ezingenakutholwa ngamafutha zemifino kanye namafutha ezilwane. Isibonelo, kunciphisa umsebenzi wezinto eziphilayo kwama-acid amafutha amade ekwakhekeni okuphansi, ikakhulukazi uketshezi lwensimbi, indlu, izimboni kanye nemikhiqizo yokuhlanza izikhungo.
Umehluko phakathi kwamafutha amade namafutha amade kawoyela acid
Ekukhiqizweni kwangempela, okuqukethwe kwe-rosin acid kumafutha amade kuphakeme, futhi okuqukethwe kwe-oleic acid ngamafutha amade ama-oyela aphezulu, ngakho-ke ukumelana kwamanzi kanye ne-anti -
02
Ukusetshenziswa kwamafutha amade namafutha amade kawoyela ama-acid ngamanzi wensimbi
Uwoyela omude
Amafutha amade adlala indima ebalulekile kumanzi wensimbi, njenge-inhibing yokugqwala, i-emulsifier kanye nokuthambisa ukuvikela indawo yensimbi futhi athuthukise ukusebenza kahle. Uma kuqhathaniswa namanye ama-oleic acidi asetshenziswa kakhulu, amafutha amade akhombisa ijubane le-emulsation elingcono, ama-lubrity kanye nemiphumela yokuhlanza, kanye nokuphikiswa okunamandla kwamagwebu.
Ukupholisa kwayo okuhle kakhulu, ukuthambisa kanye ne-anti - Imisebenzi yokugqwala yenza ukuthi isetshenziswe kabanzi emishini ehlukene yemishini nezinqubo, ukunciphisa kakhulu ukucubungula izinga lokushisa, ukwenza ngcono ukukhiqiza, kanye nokuhlangabezana nokusebenza okuhlukahlukene, nokubhekana nezidingo ezahlukahlukene zokusika uketshezi emikhakheni ehlukene. Noma ngabe ukukhiqizwa kwezinsipho, ama-varnish, upende noma ngensimbi, uwoyela omude uyisithako esisemqoka esisemqoka. Ukusebenza kwayo kwayo kuqinisekisa isikhundla sayo esingenakufinyeleleka emkhakheni wezimboni.
Ekusetshenzisweni kokusika uketshezi, uwoyela omude ikakhulukazi usetshenziselwa ukulungiselela uketshezi lokusika e-emulsified kanye ne-semi - uketshezi lokusika olwenziwe. Amandla awo okumelana namanzi anzima aqinile, futhi futhi ahlaziyise izinhlayiya ze-emulsion, ezingenza usayizi omncane wezinhlayiyana, futhi enze isisombululo sivunyelwe futhi sizinze. Ngaphezu kwalokho, uwoyela omude ungasetshenziswa njenge-emulsifier eyisizayo yokusika uketshezi, ongadlala indima ekwehliseni inani le-emulsifier enkulu.
Ama-acid amafutha amade
Njengamanje, ama-acid ama-oyela amade kakhulu asetshenziswa ikakhulukazi ezinamathelayo, ama-inks, ama-surfactants, upende kanye nokuqamba, ukumba izimayini kanye nensimbi.
Ama-Esters angenye yezinto ezitholwa kakhulu zamafutha amade ama-acid ama-polyols ngenxa yokuchazwa kwama-polyols (Glycerol, iPentaerththritol, kanye ne-Trimeryylopane), amafushane - ama-eThoxylates. Ama-Alkyd Resens angenye yezindawo eziphambili zohlelo lokusebenza lwamafutha amade kawoti onamafutha acid. Amafushane - Kusetshenziswe ama-chain akOLOWSOLTERS ku-biodiesel kanye nezithako zokwenziwa futhi zisetshenziswa njengezikhonzi. I-mude kawoyela fatty acid amide futhi i-derivative, esetshenziswa kakhulu ezithandweni ze-asphalt kanye nokushayela ngodaka emasimini kawoyela.
Iqhaza le-Oleic acid emude ngoketshezi lwensimbi lucishe lufane nalolo lwe-oleic acid, futhi indima yalo ingahlukaniswa izigaba ezintathu eziphambili, okungukuthi i-emulsifier, i-rust inhibitor kanye nokugcotshwa kwe-emulsifier kanye nokugcoba.
► I-Surfactants
I-Oleic acid ende ingasabela nge-alkali ukuhlanganisa ama-fatty acid a anionic survice, futhi futhi angalungiswa ngokulungisa ama-molar we-HLB amanani ahlukene, futhi akwazi ukulungiselela amandla ahlukene okuvimbela amanani, amakhono ahlukile okuvimbela amanzi, kanye ne-solubity ehlukile yamanzi.
►Amide ama-surfactants
Ngaphezu kokulungiselela insipho ye-anionic noma ama-emulsifiers kasawoti, i-oleic ende ende nayo ingasetshenziswa njenge-emulsifiers engemiya yamalungiselelo we-alkanolamines. Ngaphezu kokusetshenziswa njenge-emulsifier, nayo ingasetshenziswa njenge-inhibitor yokugqwala nokuthambisa.
►Anti - Izengezo zokugqwala
Lapho isilinganiso sezinto ezisetshenziswayo singu-1: 3, i-anti - Ukuqina kokugqwala kwe-Oleic Acid Diathanolamide kuhle, futhi kungasetjenziswa njenge-rust inhibitor yamanzi wensimbi.
►lubric
Lapho i-Oleateate DIETANANOLAMIDE isetshenziswa kwikhambi le-Micro Pherper Wire Wire Wire, libonisa ukuhlukunyezwa kwalo okuhle, ukuthambisa ukugqekeza, ukumelana nokuphikisana nezinto ezinzima ze-Copper kanye nokuxazulula inkinga yeShrikage kanye nokuqhekeka kocingo kwinqubo yomdwebo we-Copper.
I-hand fat fat fatty emude ngoNaoh ukulungiselela i-sodium mude kawoti fatty acid, bese ifakwa kancane kancane ku-olerdp (i-aleper tall inomphumela omuhle we-olerder, futhi ifakwe ngcono ukumelana ne-zddp, futhi igqoke kahle umthamo.
Ama-acid amafutha amade, ama-catalysts, kanye nengcindezi yamanzi autogeneous antherisayo ende ye-oyela ama-acid. Ingasetshenziswa kabanzi ekwenziweni kwamakhaza wensimbi - amafutha asongwe, ama-surfactants kanye nokushisa - ukuncibilikisa adhesives.
I-China yahlulwa kade kawoyela (dto) womenzi kanye nomhlinzeki - I-Baoron Chemical
China amade kawoyela fatty acid (TOFA) Umkhiqizi kanye Umphakeli - I-Baoron Chemical
Isikhathi Seposi: APR - 16 - 2024