Lub luag haujlwm tshuaj ntawm soybean fatty acids hauv roj hmab additives

Soybean fatty acids ua lub luag haujlwm tseem ceeb hauv cov khoom siv roj hmab niaj hnub no, tshwj xeeb tshaj yog cov kev lag luam nrhiav kom ruaj khov, zoo ib yam, thiab cov khoom siv raw khoom zoo. Raws li cov tuam txhab lag luam thoob ntiaj teb tau nce mus rau qhov muaj txiaj ntsig zoo xws li hydrolyzed fatty acids, distilled fatty acids, distilled txiv maj phaub fatty acid, thiab distilled soya fatty acid, tshuaj lom neeg tus cwj pwm ntawm cov ntaub ntawv no yog qhov tseem ceeb rau cov khoom tsim.
Nyob rau theem molecular, soybean fatty acids muaj ib tug sib tov ntawm saturated thiab unsaturated chains uas cuam tshuam ncaj qha nrog roj hmab polymers. Qhov kev sib cuam tshuam no txhim kho kev ua tau zoo, dispersion ntawm fillers, thiab compatibility nrog lwm yam additives. Rau cov neeg tsim khoom siv roj hmab nrhiav cov txiaj ntsig zoo, cov ntaub ntawv muab los ntawm cov kws tshaj lij fatty acid cov chaw tsim khoom kom tswj tau cov kua qaub, tus nqi iodine, thiab cov saw hlau - ntev kev faib tawm.
Ib qho ntawm cov khoom siv dav tshaj plaws yog oleic -acid- cov khoom nplua nuj. Raws li kev thov nce, ntau qhov kev lag luam tso siab rau cov tuam txhab lag luam oleic acid kom ntseeg tau tias muaj kev huv huv. Oleic acid ua raws li lub softener thiab sab hauv lubricant nyob rau hauv cov roj hmab tebchaw. Nws ntev, yoog raws cov pa roj carbon monoxide txo cov kev sib txhuam sab hauv thaum sib xyaw, tso cai rau cov khoom siv xws li cov pa roj carbon dub lossis silica kom tawg ntau dua.
Hydrolyzed fatty acids thiab distilled fatty acids kuj tseem ceeb hauv vulcanization chemistry. Lawv cov pab pawg carboxyl dawb tuaj yeem koom nrog hauv kev cuam tshuam nrog zinc oxide lossis lwm yam hlau activators, tsim cov xab npum uas ua kom nrawm nrawm. Rau cov tuam txhab lag luam uas xav tau nruj dua specifications, distilled soya fatty acid muaj cov xim qis, txo impurities, thiab ntau dua oxidative stability.
Nyob rau hauv ib co formulations, lwm yam raw khoom xws li distilled txiv maj phaub fatty acid muab siab saturation theem, txhim kho thermal kuj. Thaum tus nqi- ntu rhiab heev xav tau kev hloov pauv, cov cim kev lag luam xws li tus nqi ntawm xibtes fatty acid pab txiav txim siab tus nqi tshaj plaws - cov tswv yim hloov pauv zoo yam tsis muaj kev cuam tshuam kev ua haujlwm.
Raws li kev xav tau thoob ntiaj teb nce, cov khoom lag luam txhim khu kev qha los ntawm cov kws paub txog soya fatty acid manufacturers xyuas kom cov neeg tsim khoom lag luam muaj kev ruaj ntseg ntau lawm. High-cov roj fatty acids zoo ua rau kev ua haujlwm zoo dua, muaj zog ntawm cov khoom siv kho tshuab, thiab txhim kho lub sijhawm ntev ntawm cov khoom siv roj hmab.
Nyob rau hauv luv luv, lub luag hauj lwm tshuaj ntawm soybean fatty acids expands deb tshaj li ib tug yooj yim raw khoom. Lawv nquag tsim cov kev ua tau zoo, kev ruaj ntseg, thiab kev ua haujlwm ntawm cov roj hmab additives - ua pov thawj ib zaug ntxiv tias siab -kev lag luam zoo pib nrog qhov zoo.