Shaanxi Bloom Tech Co., Ltd. yog ib qho ntawm cov neeg tsim khoom thiab cov chaw muag khoom ntawm 2-ethylhexyl stearate CAS 22047-49-0 nyob hauv Suav teb. Txais tos rau kev lag luam wholesale loj zoo 2-ethylhexyl stearate CAS 22047-49-0 Kev Muag Khoom ntawm no los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab tus nqi tsim nyog muaj.
2-Ethylhexyl Stearate, Kuj tseem hu ua Octapaoethyl stearate los yog ictyl stearate, yog ib hom organic sib sau ua ke rau cov chav ester. Nyob rau hauv chav tsev kub, nws yog kua thiab nws cov xim feem ntau tsis muaj xim rau lub teeb daj. Molecular Cov Cai C26h52o2, CAS 22047-49-0. Nws muaj solubility nyob rau hauv feem ntau cov kuab tshuaj organic, xws li cov cawv, esc. solubility, esc. etcility, nws solubility hauv dej yog tsawg heev, uas tau txiav txim los ntawm nws hydrophobicity. Nws muaj cov kua zoo ntawm chav sov, thiab nws cov viscosity yog ib nrab, tsis yog tuab dhau los tsis dhau lawm. Qhov no ua rau nws yooj yim tswj thaum ua, xws li rau lubrication, txheej, thiab number case tsim. Lub thermal conductivity kuj tseem muaj tsawg, uas txhais tau tias nws tsis yog qhov zoo thermal conality cov khoom siv. Hauv cov ntawv thov uas xav tau cov cua sov zoo, nws yuav tsis yog qhov kev xaiv zoo tshaj plaws. Mas siv los ua cov moisturizer, mos muag, pom tus neeg sawv cev, thiab cov kuab tshuaj. Siv dav hauv kev lag luam xws li tshuaj pleev ib ce. Mas siv cov ntaub ntawv roj hmab raw xws li cream, daus cream, thiab txias cream, nws kuj tseem tuaj yeem siv ua emulsifier hauv cov khoom noj cream. Tsis tas li ntawd, nws kuj tseem tuaj yeem siv los ua tus neeg sawv cev rog rog, tawv nqaij ua kom tawv nqaij, thiab cov tawv nqaij Cream Nws muaj cov haujlwm ntawm emulsifier, sungeifier, stabscreen, thiab viscosity regulator, thiab yog ib qho khoom siv tseem ceeb rau ntau yam tshuaj pleev ib ce.
|
Tshuaj Cov Qauv |
C26H52O2 |
|
Muaj pes tsawg leej |
396 |
|
Molecular hnyav |
397 |
|
m/z |
396 (100.0%), 397 (28.1%), 398 (2.7%), 398 (1.1%) |
|
Kev Ntsuam Xyuas |
C, 78.72; H, 13.21; O, 8.07 |
|
|
|
Boiling point 420.33 Qib C (Kev kwv yees nkev), ntom ntom), muaj kev sib tw ntawm chav tsev 500 MG MRL JACTDZ 4 (5), 107,85.
2-Ethylhexyl Stearate(CAS naj npawb: 22047 {{- 49-0) yog surfactant synthesized los ntawm esterification ntawm stearic acid thiab 2-Ethylhexanol. Nws cov mis molecular yog c ₂₆ h ₂ ₂ ₂ ₂ ₂ thiab nws txoj haujlwm molecular yog 396.69. Nws lub cev ua si raws li cov xim tsis muaj kob lossis ua kom zoo nkauj, ua kom muaj kev lag luam zoo, thiab siv roj av tsawg, textile luam ntawv thiab syngetical synthesis, thiab lwm yam.
1. Cov moisturizer)
Nws yog ib qho siv tau dav siv cov tshuaj uas muaj cov tshuaj pleev ib ce, thiab nws cov duab lipid fatty acid qauv thiab txo cov dej noo. Cov ntaub ntawv sim qhia tau hais tias ntxiv 3%- 5% OctyL Stearate kom nce cov tawv nqaij cov ntsiab lus los ntawm 20% -30%, thiab tswj kom ya raws li 8 teev. Piv txwv li, ib hom thoob ntiaj teb ntawm lub cev lotion cov neeg thov kom ua tiav "los ntawm kev ua lag luam ictyl
2. Hnyav thiab nkag mus rau Enhancer
Yuav siv tau los ua cov kuab tshuaj rau cov khoom xyaw nquag xws li cov vitamin C thiab Retinol los txhim kho lawv cov ruaj khov. Nws cov yam ntxwv qis cov yam ntxwv qis kuj tseem tuaj yeem txhawb kev nkag mus rau qhov quav.
Piv txwv li, hauv kev tawm tsam -}}}}} ess essence, nws tuaj yeem ua rau muaj kev sib haum xeeb ntawm Retinol los ntawm 15%, thaum txo kev npau taws. Kev tshawb nrhiav kev kho mob tau pom tias tom qab siv cov khoom siv Retinol uas muaj cov khoom siv rov qab, cov nqi txo qis ntawm cov neeg siv khoom zoo rau ntawm cov neeg siv khoom 'tau muab piv rau cov qauv tsoos.
3. Cov ntawv nyeem hloov kho
Hauv cov mem pleev di ncauj, mem pleev di ncauj thiab lwm cov tshuaj pleev ib ce, lub ntsej muag melting thiab hardness tuaj yeem hloov kho. Cov lus ci melting ntawm daim di ncauj tuaj yeem tswj tau ntawm 55-60℃los ntawm kev sib xyaw nrog beeswax thiab candelilla ciab, tab sis kuj tseem ua tiav txoj kev xav zoo thaum ua ntawv thov.
FreshTl Stearate Accounts rau 12% ntawm Lipstick Cov Lus Ntawm Qhov Zoo- Cov Lus Qhia Qhia Tias "smoothness ntawm daim ntawv thov" qhab nia yog 4.8 / 5.0.
4. Lub hnub tiv thaiv cov khoom pab txhawb kev ua tau zoo
2-Ethylhexyl Stearatetuaj yeem txhim kho qhov tawg ntawm cov tshuaj pleev tshav ntuj thiab txo qhov tshwm sim ntawm "zaj yeeb yaj kiab dawb". Hauv lub cev tsoos tsho, thaum ua ke nrog titanium dioxide thiab zinc oxide, nws tuaj yeem nce SPF tus nqi los ntawm 10% -15% thaum txo kev tawm tsam. Ib qho teeb meem tiv thaiv kev sib npaug ntawm kev tiv thaiv kev tiv thaiv siab ntawm SPF {} thiab pa {} thiab pa} Thiab pa sensັມ ntawm cov tawv nqaij kom zoo los ntawm kev ua kom zoo tshaj plaws ntawm cov khoom no.
Kev Ua Yas Ua: Lub DUAL lub luag haujlwm ntawm lubrication thiab yas
1. PVC Sab Hauv Cov Roj nplua
Nws yog lub classic sab hauv cov roj nplua nyeem hauv PVC {{maw} cov qauv molecular tuaj yeem tso nruab nrab ntawm PVC molecular charets kom txo qis melcosity. Cov kev sim tau qhia tau tias ntxiv 0.5% -1.0% ictyl stearate hauv kev tsim cov roj pvc Ib lub tuam txhab muaj zog tau txo cov hluav taws xob ntau lawm los ntawm 12% thiab nce tus nqi khoom tsim nyog rau 99.2% los ntawm kev ua kom zoo lubrication system.
2. Khoom noj khoom haus Qib Qib Khoom Siv Khoom Siv Khoom Siv
Ua raws li FDA 21 CFR 175.300 tus qauv, nws tuaj yeem siv rau plinizing cov zaub mov tiv tauj qeb 2 zaj yeeb yaj kiab thiab tshav kub ntsws zaj duab xis. Nws tuaj yeem sib txuas nrog cov roj epoxidized kom ua tiav cov zaj duab xis los ntawm kev sib txuas lus sib txuas ntawm lub EU ncav cuag txoj cai ntawm phthalates. Tom qab tau txais txoj kev daws teeb meem no, lub tshuab ntim khoom tau nkag mus rau EU kev ua lag luam los ntawm SGS kuaj.
3. Aluminium Ntawv Folling Roj Hmab
Hauv txhuas ntawv ci ntau heev, nws tuaj yeem siv los ua cov roj rolling ntxiv rau kev sib txhuam ntawm cov hlau thiab cov pob zeb yob. Nws qhov kev ua tau zoo tshaj plaws (plaub lub pob kuaj cov kab uas muaj lub taub tsawg dua lossis sib npaug rau 0.45mm) tuaj yeem txuas lub neej ntawm cov zeb yob los ntawm ntau dua 30%. A certain aluminum company controlled the thickness deviation of aluminum foil within ± 1 μ m by adding 0.3% octyl stearate, meeting the demand for high-end electronic foil.
Roj Hmab Kev Lag Luam: Cov Lus Qhia Tseem Ceeb Rau Kev Siv Yas Kom Yooj Yim Thiab Txhim Kho
1. Ntuj / hluavtaws roj hmab yas
Tuaj yeem hloov cov roj paffin thiab txhim kho qhov yooj ntawm roj hmab. Hauv kev tsim cov khoom siv roj hmab nitrile, ntxiv 5% -8% -8% OCTYC Stearate tuaj yeem nce lub zog tensile los ntawm 10% thiab txo cov teeb tsa ntawm 20%. Ib qho chaw siv hluav taws xob tau txuas ntxiv cov kev pabcuam lub neej ntawm cov ntsaws ruaj ruaj los ntawm 3 xyoos mus rau 5 xyoo los ntawm kev xav tau cov tshuaj zoo.
2. Cov yas yas thiab kev puas tsuaj
Hauv cov hnab looj tes hnab looj tes looj hnab looj tes, nws tuaj yeem siv los ua tus neeg sawv cev tso tawm los txo cov hnab looj tes ntawm hnab looj tes thiab pwm.
Thaum ua ke nrog cov dej ammonia, nws tuaj yeem ua rau lub sijhawm ua kom luv rau tsawg dua 10 vib nas this thiab txhim kho qhov zoo ntawm cov hnab looj tes. Tom qab mus kawm cov txheej txheem no, qee cov khoom siv kho mob qee yam kev lag luam nce ntau ntxiv ua haujlwm los ntawm 25% thiab txo tus nqi cuam tshuam rau hauv qab 0.5%.
3. Lub log tsheb kom zoo dua
Hauv kev tsim cov log tsheb radial, nws tuaj yeem siv ua tus mos muag kom txhim kho cov khoom siv ntws ntawm cov roj hmab khoom. Thaum ua ke nrog carbon dub, nws tuaj yeem ua rau lub sijhawm sib xyaw los ntawm 15% thiab txhim kho qhov qis- kub ua yeeb yam ntawm cov log tsheb. Ib lub tuam txhab ntaus log txo cov xaim tsis kam ntawm lub log tsheb los ntawm 8% los ntawm kev ntxiv 1.5%} tus txheej txheem log tsheb ntawm EU cov tsheb sau cov cai.
Textile Printing thiab Dyifunctional ntxiv rau kev softness rau softness thiab anti {{{} latic cov khoom
1. Ntaub softener
Mosquener tuaj yeem npaj los ntawm cov txheej txheem emulsification, thiab nws ntev} saw} pain alkyl tuaj yeem tsim zaj duab xis ntawm cov npoo sib txhuam, txo cov zoo li kev sib txhuam. Nyob rau hauv tus post -}}}}}}} -3% -3% -3% (ntawm 5-point nplai) thiab txhim kho nws txoj kev tawm tsam. Ib qho kev lag luam khoom lag luam textile tau hloov kho lub ncoo ntawm cov ntaub los ntawm qib 3 txog qib 4 los ntawm kev ua kom zoo ntawm cov mis mos muag muag.
2. Antistatic Tus Neeg Sawv Cev
Tuaj yeem sib xyaw nrog Quanmary Amoos Salts los npaj anti -} zoo li cov neeg sawv cev ua ke.
Nws ua cov txheej txheem conduction los ntawm adsorbing noo noo los ntawm huab cua, txo lub npoo tsis kam ntawm cov ntaub. Hauv kev kho ntawm polyester npuag, ntxiv 1% compound anti {2} ω ω ω ω ω ω ω, ntsib cov ntaub ntawv ntim tshuab hluav taws xob. Tom qab txais cov thev naus laus zis no, lub tshuab ntim khoom dhau ntawm cov ntawv pov thawj hluav taws xob (ESD).
3. Luam tawm thiab Dyeing Auxiliaries
Hauv Refeative zas Printing,2-Ethylhexyl StearateYuav siv tau los ua tus neeg quav muag los txhim kho cov xim tas li tus nqi. Thaum ua ke nrog urea, nws tuaj yeem nce zas xim kho tus nqi ntawm 85% rau 92% thaum txo cov xim ntab. Qee yam luam tawm thiab dyeing generprise tau txhim kho cov xim ceev (ntxuav thiab sib txhuam thiab kev ua kom zoo rau cov txheej txheem, ntsib qhov kev thov rau high-end export txiav txim.
Cov ntaub ntawv thiab muaj cov tuam txhab: Cov ntawv thov tshiab los ntawm intermediates rau cov ntaub ntawv ua haujlwm
1. Tshuaj Nruab Nrab Nruab Nrab
Octadecyl stearate tuaj yeem siv los ua cov khoom siv rustained {{}}}}} los npaj tsom iav biodegradressable. Nyob rau insulin kev txhawb nqa - tso cov qauv, tuaj yeem txuas ntxiv cov tshuaj tso tawm tshuaj mus rau 72 teev thiab txo cov tshuaj tiv thaiv cov ntshav tshuaj los ntawm 50%. Ib lub tuam txhab uas muag tshuaj tau txo cov tshuaj ntau zaus txij li 3 zaug rau 1 lub sijhawm ib hnub dhau ntawm cov thev naus laus zis, txhim kho neeg mob ua raws.
2. Hlau txiav cov kua dej ntxiv
Yuav siv tau los ua ib qho siab ntxiv ntxiv rau txhim kho lub qhov ntxwv ntawm cov kua dej. Thaum ua ke nrog chlorinated paraffin, nws tuaj yeem txo kev txiav txim los ntawm 20% -30% thiab txuas ntxiv cuab lub neej. Qee yam machining Enterprise tau txhim kho machining efficiency los ntawm 15% thiab txo ib daim nqi li ntawm 8% los ntawm kev ua kom zoo txiav cov kua roj.
3. Daim ntawv defosamer
Nyob rau hauv cov txheej txheem ntawm papermaking, demoaming ceev tuaj yeem ua tiav los ntawm kev rhuav tshem cov npoo npoo ntsej muag npog ntsej muag. Thaum ua ke nrog cov roj silicone, nws tuaj yeem ua rau lub sijhawm defoaming kom tsawg dua 5 vib nas this thiab txo cov roj stains ntawm daim ntawv saum npoo av. Tom qab qee cov ntawv saws txais cov thev naus laus zis no nce siab txog 10%, thiab cov neeg tsis txaus siab cov neeg tsis txaus siab tau nqis rau hauv qab 0.2%.
Kev sib tw ua haujlwm thiab cov kev daws teeb meem: txoj kev ua kom zoo rau kev ruaj khov rau kev ruaj khov thiab sib xws
1. Txhim kho qis qis - kub ruaj khov
Crystallization yog nquag tshwm sim thaum muaj qhov kub tsawg, ua rau lub cev tsis huv hauv cov kab ke. Los ntawm kev ntxiv 0.5% -1.0% polyethylene glycol (peg-400), huab cua tau qis dua rau hauv qab -5 degree. Lub tshuab tshuaj pleev ib ce tau txuas ntxiv qhov kub thiab txias ntawm nws cov khoom lag luam rau -10℃txog 40 qib, ua kom cov kev xav tau ntawm kev tshawb fawb Polar kev tshawb fawb.
2. Txhim kho photostability
Nws yog ib qho yuav luag rau oxidative tsis muaj kev tshwm sim hauv qab ultraviolet iradiation. Los ntawm compounding 0.2% vitamin e (alpha tocopherol), Yees duab Oxidation Induction Infuction tuaj yeem txuas ntxiv rau ntau tshaj 72 teev.
Tom qab qee qhov khoom lag luam sab nraum zoov tau txais kev lag luam no, cov khoom lag luam huab cua tiv thaiv dhau los ntawm QUB nrawm
3. Kev txhim kho ntawm biodegradity
Cov tshuaj biodegradation tus nqi ntawm cov tshuaj no (OECD 301B) tsuas yog 30% -40%. Los ntawm kev qhia cov pab pawg hydrolysis, cov pab pawg hydrolysis ntau xws li OCYL Stearate Polycarbonate tuaj yeem npaj tau, nrog ib qho degradation ntawm ntau dua 80%. Ib qho chaw ib puag ncig phooj ywg tau dhau qhov EU ua tiav cov ntawv pov thawj rau nws cov khoom dhau ntawm cov thev naus laus zis rau biodegradressable ntim.
Octadecyl stearate tau dhau los ua ib qho tseem ceeb txuas kev lag luam nrog kev tawm ntawm nws cov qauv tshuaj lom neeg thiab cov khoom siv ntau ntau lub cev. Los ntawm moisturizers hauv tshuaj pleev ib ce rau tus kheej {1} Lubricating cov ntaub ntawv hauv cov khoom lag luam hluav taws xob tshiab, kev tso khoom noj khoom haus, lawv thaj tsam ntawm lawv cov khoom siv tas li.
Peb yog lub tuam txhab nrog 15 xyoo ntawm cov thev naus laus zis ntau lawm, ntawm cov kws tshawb nrhiav tau koom nrog ntau xyoo. Nrog rau cov thev naus laus zis ua tau zoo, peb cov kev sim ua kom nruj thiab loj, thiab lawv yog peb lub ntsiab tseem ceeb. Nyob rau tib lub sijhawm, ntxiv rau cov kws tshawb nrhiav kev tshawb fawb, peb kuj muaj qhov siab no- pab pawg kev pabcuam kev pabcuam zoo. Lawv siv lawv cov kev paub txog kev tshaj lij thiab tus cwj pwm loj thiab lub luag haujlwm pab txhua tus neeg siv khoom, muab cov ntaub ntawv thiab kev koom tes nrog cov neeg siv khoom hauv kev lis kev cai. Peb cov kev pabcuam yuav tsis xaus txog rau thaum txuas txuas kawg ntawm kev siv. Koj tuaj yeem so kom paub tseeb tias koj tuaj yeem xaiv peb. Hauv qab no yog peb cov khoom lag luam customized rau cov neeg siv khoom, thiab peb kuj tuaj yeem muab koj cov kev pabcuam siab siab.
Cov synthesis ntawm2-Ethylhexyl StearateFeem ntau yog raws li cov tshuaj esterification, qhov twg cov qaub thiab haus dej thiab haus dej haus nrog cov khoom lag luam tsim khoom estres thiab dej. Qhov kev sim no siv stearic acid thiab octanol raws li cov ntaub ntawv raw los synthesize OCTYL Stearate los ntawm Esterification. Cov ntsiab lus xws li cov kua qaub inorganic xws li hydrochloric acid, uas tuaj yeem txo qhov kev ua kom muaj zog ntawm cov tshuaj tiv thaiv thiab txhawb nws txoj kev kawm.
Cov tshuaj tiv thaiv synthesis ntawm OCYL Stearate tuaj yeem qhia raws li cov kab zauv rau hauv qab no:
C17H35Cooh + C8H17Oh → c17H35Txoj hlua khi8H17+H2O
Ntawm lawv, c17h35Cooh sawv cev rau stearic acid, c8h17hooc sawv cev rau ockyl stearate, thiab H2O sawv cev rau cov dej khov.
Kev sim ua kauj ruam:
1. Cov khoom lag luam raw: hnyav tus nqi tsim nyog ntawm cov kua qaub ua kom zoo nkauj thiab octanol kom ntseeg tau tias lawv cov nyiaj maum dev yog ze rau 1: 1. Tso cov ntaub ntawv nyoos rau hauv cov khoom siv qhuav thiab huv si, thiab ntxiv qhov tsim nyog ntawm catalyst (xws li sulfuric acid). Nco ntsoov tias tus nqi ntawm cov khoom siv raw thiab catalysts yuav tsum tau hloov kho raws li kev sim ntsuas.
2. Cua sov thiab stirring: Tso lub nkoj tawm tsam ntawm cov cua kub thiab maj mam nce qhov ntsuas kub kom ntsuas qhov ntsuas kub (feem ntau yog 60-100 degree). Nyob rau tib lub sijhawm, tig rau ntawm cov tov khoom kom puv cov ntaub ntawv raw thiab nrawm qhov tshuaj tiv thaiv ceev.
3. Cov kev coj ua: raws li cov cua kub thiab nplawm cov kev mob, cov tshuaj esterification ntawm stearic acid thiab octanol pib. Thaum lub sij hawm cov txheej txheem cov tshuaj tiv thaiv, cov dej estrated, thiab cov dej tuaj yeem tso tawm los ntawm cov dej sib txawv los txhawb kev ua haujlwm ntawm cov tshuaj tiv thaiv.
4. Kev tshuaj xyuas: Saib xyuas qhov kev tiv thaiv kev tshwm sim los ntawm kev soj ntsuam qhov tshwm sim los ntawm kev soj ntsuam qhov tshwm sim los ntawm kev kub siab, thiab siv cov qauv siv tshuaj (xws li lub kaum). Thaum cov tshuaj tiv thaiv mus txog cov neeg tau hloov dua siab tshiab lossis lub sijhawm, cua sov tuaj yeem nres.
5. Cov khoom sib cais: tom qab cov tshuaj tiv thaiv tiav, txias qhov yeeb yam sib xyaw rau chav sov. Tom qab ntawd, cov khoom lag luam octyl stearate tau sib cais los ntawm cov tshuaj tiv thaiv los ntawm distillation, pom kev, thiab lwm txoj hauv kev. Thaum lub sijhawm sib cais, kev saib xyuas yuav tsum tau them los tswj cov kev ua haujlwm kub thiab lub siab kom tsis txhob muaj cov khoom ua haujlwm lossis poob.
6 Txoj kev ua kom huv si tuaj yeem suav nrog recrystallization, distillation, thiab lwm yam thaum xaiv cov kev ua haujlwm thiab cov kuab tshuaj kom ntseeg tau qhov zoo thiab ruaj khov ntawm cov khoom.
7. Tshuaj Ntsuam Xyuas: Txheeb xyuas thiab sim ua kom lub huv ictyl stearate los txiav txim siab nws muaj pes tsawg leeg thiab cov ntsiab lus. Kev tsom xam cov txheej txheem ntau zaus suav nrog kev sib cav sib ceg, thiab lwm yam tuaj yeem txiav txim siab seb cov qauv ntawm cov khoom raws li cov khoom lag luam.
Cim npe nrov: 2-Ethylhexyl Stearate CAS 22047-49-0, tus neeg tsim khoom, chaw tsim khoom, Hoobkas, lag luam Wholesale, yuav, nqe, loj, rau muag