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Mirefu mirefu uye mirefu marefu mafuta akaipa acids
Mafuta marefu
"Oiri mirefu" kushandurwa kwe "mafuta marefu" uye kutaura kwaro kwechiShoma. "
Mafuta akareba, anozivikanwawo semvura yemvura, chinhu chinonyatsosarudzika mumunda wemunda weindasitiri, uye zvimiro zvemakemikari zvakasarudzika zvinoita kuti zvishandiswe zvakanyanya mumaindasitiri akasiyana siyana. Mafuta mirefu anotamba yakakosha basa mune zvigadzirwa zvakaita sesapu, inks, rubber, rubber, plastics, plastics, pendi, yejasi, mapepa, pepa uye lubricants.
Marefu emafuta mafuta acids
Murefu marefu mafuta acid, anotaurwa sehurefu olic acid, chinhu chemakemikari, icho musanganiswa weOLEIC acid, Linoleic acid uye isoere. Hall oiri mafuta acid ndeye mafuta akagadzirira kubva pamafuta marefu, kutaridzika kwacho kwakareruka Iyo makemikari zvivakwa zvemafuta mafuta mafuta akaenzana acids ane anoshanda, uye pasi pemamwe mamiriro, vanogona kuremedza kuita zvakasiyana siyana.
Chimiro chekuumbwa chemafuta marefu chakafanana neyevamiriwo mafuta. Mafuta marefu mafuta Acids isaidhi yemasanganiswa akasiyana-siyana acids neyekureba kwenguva yakareba uye zviyero, izvo zvakajairika zvacho zviri nani, Linolenic acid, palmitic acid uye inopisa acid. Iyo kabhoni keteni yekugovera mafuta marefu yakafanana neyemafuta ezuva nezuva uye mafuta eSoya, uye ane mwaka wose yekugovera keteni kugoverwa (C16 +) pane mafuta ekokoneti uye muchindwe wechigorni.
Iyo yakasarudzika midziyo yemakareba mafuta mafuta emafuta acids ndeyekuti ivo vane huwandu hwakasiyana hwe rosin. Kuvapo kwaRosin kunoumba zvimwe zvimiro zvemuviri zvisingawanikwe kubva kune mafuta emiriwo uye mafuta emhuka. Semuenzaniso, inoderedza basa rekubereka remafuta marefu mafuta acids mukudzvanywa mafambiro, kunyanya mvura yesimbi yekushanda, imba, maindasitiri uye masangano ekuchenesa zvigadzirwa.
Mutsauko pakati pemarara mirefu uye mirefu marefu mafuta maAcids
Mukugadzirwa chaiko, zvirimo zveRosin acid mumafuta marefu zvakakwira, uye zvirimo zveOlic acid muhombodo mafuta zvakakwira
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Kushandiswa kwemafuta marefu uye mirefu marefu mafuta ecids mune simbi yekushanda yemasimbi
Mafuta marefu
Mafuta akareba anoita basa rakakosha mumvura ine masimbi, semuchivira, emulsififier uye lubricant kuchengetedza simbi uye kugadzirisa maitiro ekugadzirisa. Kuenzaniswa nezvimwe zvinowanzoshandiswa elids acids, mirefu marefu anoratidzira kumhanya kuri nani kwekumhanya, lubricity uye yekuchenesa mibairo, pamwe nekupokana kwakasimba.
Kutonhorera kwaro kwakanaka, kurwisa Kunyangwe mukugadzirwa kwemasapu, varnish, pendi kana mukushayiwa kwesimbi, mafuta akareba chinhu chakakosha chakakosha. Yayo inosanganisira nzvimbo yayo isinga isiriyo mune yeindasitiri chikamu.
Mukushandiswa kwekucheka mvura, mafuta marefu anonyanya kushandiswa kugadzirira inocheka mvura yekucheka mvura uye semi - kugadzirwa kwemvura. Kugona kwaro kuramba mvura yakaoma yakasimba, uye inogona zvakare kunatsa iyo tsion scastices, iyo inogona kuita shoma saizi diki, uye ita kuti mhinduro yacho ive inogamuchirwa uye yakagadzikana. Uye zvakare, mafuta marefu anogona kushandiswa sechibereko chebetsero yekucheka mvura, iyo inogona kutora chikamu mukuderedza huwandu hwehukuru hwemulsifier.
Marefu emafuta mafuta acids
Parizvino, marefu emafuta mafuta eAcids anonyanya kushandiswa mumashuja, inks, surfersants, pendi uye miganhu, miganhu uye simbi yekugadzirisa.
Esters ndeimwe yeanonyanya kuwanda mafuta emafuta mafuta akaenzana nemafuta ePolys Alkyd resins ndeimwe yenzvimbo huru dzekushandisa kune yakareba mafuta mafuta ekunze acid esters. Pfupi - Ngetani doro rashandisirwo rashandiswa muBiodiel uye synthetic lubricals uye anoshandiswa semafungi. Kureba mafuta mafuta akaidhi akafamba arikuti zvakare anobva kune rimwe, iro rinonyanya kushandiswa mune asphalt anowedzera uye madhiragi anodhira muminda yemafuta.
Basa rehurefu rekare acid mumvura yerembozha iri zvakafanana neiyo yeiyo olic acid, uye basa rayo rinogona kukamurwa kuita mapoka makuru matatu, zita remuromo, ruthabbitor uye lubricant.
►anionic surfactants
Tall olec acid inogona kuita neAlkali yekuSynthesze Fatty Acty Acid Spofic, uye inogona zvakare kugadzirira emulsifies
►amide surfacts
Pamusoro pekugadzirira anonioni sops kana munyu emunun'una, refu oleic acid inogona zvakare kushandiswa se nonitififilifers yekugadzirira kweAlkanolimies neAlkanolamines. Kuwedzera pakushandiswa semulsifier, inogona kushandiswawo sedheni uye lubricant.
►NANTI - Vanopokana
Kana huwandu hwezvinhu zvishandiso zviri 1: 3, iyo anti - Rust performance yehurefu Oleic acid diethanlanode yakanaka, uye inogona kushandiswa seyakaomarara yemvura ine masimbi.
►lubriant
Kana refu oleate diethanode isishandiswe kune iyo micro - inochengetedzeka yemhangura yayo, inodzivirira mvura yekudzora
Mafuta marefu anokwana Acid naNaoh kugadzirira sodium mreao oiri yekusagadzikana kweiyo Copper
Marefu emafuta mafuta acids, catalysts, uye mvura autogenious yekumanikidza inogadzirisa mafuta mirefu dimer acids. Inogona kushandiswa zvakanyanya mugadziri yesimbi inotonhora - yakagurwa mafuta, surfers and inopisa -
China yakadanidzirwa mirefu mirefu (DTO) mugadziri uye mutengesi - Baor Kemical
China mirefu yemafuta mafuta eAcduc (tofa) mugadziri uye mutengesi - Baor Kemical
Kutumira Nguva: Kubvumira - 16 - 2024