Acrylic Acid: Ib qho Khoom Siv Tseem Ceeb rau Cov Polymers Ua Haujlwm Zoo
Cov Ntawv Thov Tseem Ceeb
Hauv kev lag luam pleev xim thiab nplaum, cov acrylic resins muaj nqis heev rau lawv qhov kev tiv taus huab cua zoo heev thiab kev tiv taus tshuaj lom neeg. Lawv muab kev nplaum zoo, ci ntsa iab, thiab ruaj khov, ua rau lawv haum rau kev pleev xim rau sab hauv tsev thiab sab nraum zoov, kev pleev xim rau tsheb, thiab kev pleev xim rau kev lag luam. Acrylic emulsions yog siv dav hauv kev pleev xim thiab nplaum uas muaj dej, muab cov kev xaiv zoo rau ib puag ncig thiab kev ua haujlwm siab.
Hauv kev lag luam textile, cov acrylic fibers (tseem hu ua acrylic) yog ib hom tseem ceeb ntawm cov khoom siv hluavtaws, paub txog lawv qhov mos mos thiab sov zoo li cov plaub mos mos, nrog rau lawv qhov kev tiv thaiv zoo heev thiab kev tiv thaiv wrinkle. Acrylic fibers yog siv dav hauv kev tsim khaub ncaws, ntaub pua plag, thiab cov ntaub sab nraum zoov. Tsis tas li ntawd, cov acrylic resins yog siv rau cov txheej textile thiab cov tiav kom txhim kho kev tiv thaiv dej thiab kev tiv thaiv stain.
Hauv kev tsim kho, cov tshuaj acrylic emulsions siv dav los tsim cov tshuaj pleev xim thiab cov tshuaj sealant uas tiv thaiv dej nkag mus rau hauv. Cov ntaub ntawv no tiv thaiv dej nkag mus rau hauv, ua kom cov tsev tsis muaj dej nkag mus tau zoo thiab ruaj khov. Cov acrylic resins kuj tseem siv los tsim cov nplaum ua haujlwm siab, ua kom cov khoom siv hauv tsev sib txuas zoo.
Hauv kev lag luam tsheb, cov acrylic resins yog cov khoom tseem ceeb hauv kev tsim cov tshuaj pleev xim tsheb. Lawv muab kev tiv thaiv huab cua zoo heev, ci ntsa iab, thiab tiv thaiv kev tawg, tiv thaiv lub tsheb qhov chaw ntawm UV thiab kev yaig tshuaj. Tsis tas li ntawd, cov acrylic resins yog siv los tsim cov khoom siv sab hauv tsheb, xws li cov tshuaj pleev xim rau ntawm lub dashboard thiab lub rooj zaum.
Hauv kev lag luam hluav taws xob, cov tshuaj lom neeg tsis kam thiab cov khoom rwb thaiv tsev ntawm cov acrylic resins ua rau lawv zoo tagnrho rau kev ntim khoom hluav taws xob. Lawv yog siv los tsim cov casings, cov txheej rwb thaiv tsev, thiab cov nplaum conductive rau cov khoom siv hluav taws xob, ua kom ntseeg tau tias cov khoom siv hluav taws xob ruaj khov thiab ntseeg tau.
Cov txheej txheem tsim cov kua qaub acrylic kuj tseem niaj hnub raug kho kom zoo dua qub kom ua haujlwm tau zoo dua thiab txo qhov cuam tshuam rau ib puag ncig. Kev tsim cov kua qaub acrylic niaj hnub no siv cov txheej txheem oxidation propylene siab heev, txo cov kev siv hluav taws xob thiab cov khoom tsim tawm. Tsis tas li ntawd, kev siv cov kua qaub acrylic rov ua dua tshiab thiab rov siv dua tab tom raug tsim, txo nws cov kev cuam tshuam rau ib puag ncig.
Hauv kev lag luam textile, cov acrylic fibers (tseem hu ua acrylic) yog ib hom tseem ceeb ntawm cov khoom siv hluavtaws, paub txog lawv qhov mos mos thiab sov zoo li cov plaub mos mos, nrog rau lawv qhov kev tiv thaiv zoo heev thiab kev tiv thaiv wrinkle. Acrylic fibers yog siv dav hauv kev tsim khaub ncaws, ntaub pua plag, thiab cov ntaub sab nraum zoov. Tsis tas li ntawd, cov acrylic resins yog siv rau cov txheej textile thiab cov tiav kom txhim kho kev tiv thaiv dej thiab kev tiv thaiv stain.
Hauv kev tsim kho, cov tshuaj acrylic emulsions siv dav los tsim cov tshuaj pleev xim thiab cov tshuaj sealant uas tiv thaiv dej nkag mus rau hauv. Cov ntaub ntawv no tiv thaiv dej nkag mus rau hauv, ua kom cov tsev tsis muaj dej nkag mus tau zoo thiab ruaj khov. Cov acrylic resins kuj tseem siv los tsim cov nplaum ua haujlwm siab, ua kom cov khoom siv hauv tsev sib txuas zoo.
Hauv kev lag luam tsheb, cov acrylic resins yog cov khoom tseem ceeb hauv kev tsim cov tshuaj pleev xim tsheb. Lawv muab kev tiv thaiv huab cua zoo heev, ci ntsa iab, thiab tiv thaiv kev tawg, tiv thaiv lub tsheb qhov chaw ntawm UV thiab kev yaig tshuaj. Tsis tas li ntawd, cov acrylic resins yog siv los tsim cov khoom siv sab hauv tsheb, xws li cov tshuaj pleev xim rau ntawm lub dashboard thiab lub rooj zaum.
Hauv kev lag luam hluav taws xob, cov tshuaj lom neeg tsis kam thiab cov khoom rwb thaiv tsev ntawm cov acrylic resins ua rau lawv zoo tagnrho rau kev ntim khoom hluav taws xob. Lawv yog siv los tsim cov casings, cov txheej rwb thaiv tsev, thiab cov nplaum conductive rau cov khoom siv hluav taws xob, ua kom ntseeg tau tias cov khoom siv hluav taws xob ruaj khov thiab ntseeg tau.
Cov txheej txheem tsim cov kua qaub acrylic kuj tseem niaj hnub raug kho kom zoo dua qub kom ua haujlwm tau zoo dua thiab txo qhov cuam tshuam rau ib puag ncig. Kev tsim cov kua qaub acrylic niaj hnub no siv cov txheej txheem oxidation propylene siab heev, txo cov kev siv hluav taws xob thiab cov khoom tsim tawm. Tsis tas li ntawd, kev siv cov kua qaub acrylic rov ua dua tshiab thiab rov siv dua tab tom raug tsim, txo nws cov kev cuam tshuam rau ib puag ncig.
Cov Lus Qhia Tshwj Xeeb
| Lub Npe Khoom | Acrylic Acid | |||||||||
| Qhov tsos | Kua tsis muaj xim, ntxhiab tsw phem | |||||||||
| Kev dawb huv | 99.5% feeb | |||||||||
| Kub Kub | 141°C | |||||||||
| Qhov Ceev | 1.044 | |||||||||
| CAS TSIS MUAJ | 1979/10/7 | |||||||||
| Tsis yog | 2218 | |||||||||
| EINECS TSIS MUAJ | 201-177-9 | |||||||||
| Daim Ntawv Thov | Siv rau hauv cov tshuaj pleev xim, cov nplaum, cov khoom siv pabcuam textile | |||||||||
Daim Ntawv Tswj Xyuas Zoo
| Lub Npe Khoom | ACRYLIC ACID | ||||||
| QIB KHOOM | SUPER-QIB | Qhov tshwm sim | |||||
| KEV PUV NTUJ | ≥99.2% | 99.79% | |||||
| XIM/XIM AV | ≤15 | 10 | |||||
| COV DEJ | ≤0.1% | 0.08% | |||||
| TUS NEEG TXHAWB (MEHQ) | 200+/-20PPM | 187 | |||||
Hauv kev xaus lus
Acrylic acid, ua ib yam khoom siv organic chemical tseem ceeb, ua lub luag haujlwm tseem ceeb hauv ntau yam lag luam. Nws tsis yog tsuas yog ua rau muaj ntau yam polymers thiab resins ua tau zoo xwb tab sis kuj txhawb nqa kev txhim kho ntawm kev lag luam niaj hnub no. Nrog rau kev nce qib ntawm thev naus laus zis tas mus li, kev siv acrylic acid yuav dav dua.