Butyl Acrylate: Ib qho Monomer Ua Haujlwm Zoo Tshaj Plaws
Cov Ntawv Thov Tseem Ceeb
Cov Khoom Zoo Tshaj Plaws Rau Kev Ua Tau Raws Li Ntau Yam Kev Xav Tau
1. Kev Lag Luam Txheej Txheem
Butyl acrylate yog ib qho ntawm cov monomers tseem ceeb rau kev tsim cov txheej acrylic ua haujlwm siab. Los ntawm kev sib xyaw nrog lwm cov monomers (xws li methyl acrylate thiab styrene), cov txheej uas tiv taus huab cua zoo heev, khaws cia ci ntsa iab, thiab khaws cia xim tuaj yeem tsim tau. Cov txheej no tsis tsuas yog muaj kev sib txuas zoo thiab tiv taus tshuaj lom neeg xwb tab sis kuj muaj kev ywj pheej zoo heev thiab tiv taus kev cuam tshuam, ua rau lawv siv dav rau cov txheej saum npoo ntawm tsheb, tsev, thiab cov khoom siv hauv kev lag luam.
2. Cov nplaum teb
Butyl acrylate ua lub luag haujlwm tseem ceeb hauv kev tsim cov nplaum. Nws tuaj yeem muab cov nplaum uas muaj kev ywj pheej zoo thiab pib nplaum thaum tseem tswj tau lub zog tev tawm siab. Piv txwv li, hauv cov nplaum uas rhiab siab, butyl acrylate tuaj yeem txhim kho qhov kub thiab txias thiab kev laus ntawm cov nplaum, ua rau lawv haum rau ntau yam khoom ntim khoom thiab daim ntawv lo.
3. Kev Kho Mob Textile thiab Tawv
Hauv kev lag luam textile, butyl acrylate yog siv los tsim cov tshuaj ua kom mos thiab cov tshuaj ua tiav. Nws tuaj yeem ua rau cov ntaub zoo li tes thiab hnav tsis kam thaum txhim kho kev tiv thaiv dej thiab ua pa ntawm cov ntaub. Hauv kev kho tawv, butyl acrylate yog siv los tsim cov tshuaj ua tiav tawv, txhim kho qhov ci thiab hnav tsis kam ntawm tawv thiab txhim kho nws qhov tsos thiab kev xav ntawm tes.
4. Kev sib xyaw ua ke ntawm cov khoom siv emulsion
Butyl acrylate yog ib qho monomer uas siv ntau hauv kev ua emulsion polymerization. Nws tuaj yeem copolymerized nrog lwm cov monomers los tsim cov emulsion polymers ruaj khov. Cov polymers no muaj cov yam ntxwv zoo heev rau kev tsim zaj duab xis thiab kev ywj pheej thiab siv dav hauv cov xim pleev xim latex, cov txheej ntoo ua los ntawm dej, thiab cov txheej ntawv. Cov polymers emulsion tsis yog tsuas yog tus phooj ywg ib puag ncig xwb tab sis kuj muaj cov yam ntxwv zoo rau kev siv thiab tiv taus dej.
5. Lwm Cov Ntawv Thov
Butyl acrylate kuj tseem siv tau los tsim cov khoom siv foob zoo, cov khoom siv tsis muaj dej, thiab cov khoom siv hluav taws xob. Piv txwv li, hauv kev lag luam hluav taws xob, butyl acrylate tuaj yeem siv los tsim cov nplaum conductive thiab cov nplaum optical kom ua tau raws li qhov xav tau ntawm cov khoom siv hluav taws xob.
1. Kev Lag Luam Txheej Txheem
Butyl acrylate yog ib qho ntawm cov monomers tseem ceeb rau kev tsim cov txheej acrylic ua haujlwm siab. Los ntawm kev sib xyaw nrog lwm cov monomers (xws li methyl acrylate thiab styrene), cov txheej uas tiv taus huab cua zoo heev, khaws cia ci ntsa iab, thiab khaws cia xim tuaj yeem tsim tau. Cov txheej no tsis tsuas yog muaj kev sib txuas zoo thiab tiv taus tshuaj lom neeg xwb tab sis kuj muaj kev ywj pheej zoo heev thiab tiv taus kev cuam tshuam, ua rau lawv siv dav rau cov txheej saum npoo ntawm tsheb, tsev, thiab cov khoom siv hauv kev lag luam.
2. Cov nplaum teb
Butyl acrylate ua lub luag haujlwm tseem ceeb hauv kev tsim cov nplaum. Nws tuaj yeem muab cov nplaum uas muaj kev ywj pheej zoo thiab pib nplaum thaum tseem tswj tau lub zog tev tawm siab. Piv txwv li, hauv cov nplaum uas rhiab siab, butyl acrylate tuaj yeem txhim kho qhov kub thiab txias thiab kev laus ntawm cov nplaum, ua rau lawv haum rau ntau yam khoom ntim khoom thiab daim ntawv lo.
3. Kev Kho Mob Textile thiab Tawv
Hauv kev lag luam textile, butyl acrylate yog siv los tsim cov tshuaj ua kom mos thiab cov tshuaj ua tiav. Nws tuaj yeem ua rau cov ntaub zoo li tes thiab hnav tsis kam thaum txhim kho kev tiv thaiv dej thiab ua pa ntawm cov ntaub. Hauv kev kho tawv, butyl acrylate yog siv los tsim cov tshuaj ua tiav tawv, txhim kho qhov ci thiab hnav tsis kam ntawm tawv thiab txhim kho nws qhov tsos thiab kev xav ntawm tes.
4. Kev sib xyaw ua ke ntawm cov khoom siv emulsion
Butyl acrylate yog ib qho monomer uas siv ntau hauv kev ua emulsion polymerization. Nws tuaj yeem copolymerized nrog lwm cov monomers los tsim cov emulsion polymers ruaj khov. Cov polymers no muaj cov yam ntxwv zoo heev rau kev tsim zaj duab xis thiab kev ywj pheej thiab siv dav hauv cov xim pleev xim latex, cov txheej ntoo ua los ntawm dej, thiab cov txheej ntawv. Cov polymers emulsion tsis yog tsuas yog tus phooj ywg ib puag ncig xwb tab sis kuj muaj cov yam ntxwv zoo rau kev siv thiab tiv taus dej.
5. Lwm Cov Ntawv Thov
Butyl acrylate kuj tseem siv tau los tsim cov khoom siv foob zoo, cov khoom siv tsis muaj dej, thiab cov khoom siv hluav taws xob. Piv txwv li, hauv kev lag luam hluav taws xob, butyl acrylate tuaj yeem siv los tsim cov nplaum conductive thiab cov nplaum optical kom ua tau raws li qhov xav tau ntawm cov khoom siv hluav taws xob.
Cov Lus Qhia Tshwj Xeeb
| Lub Npe Khoom | Butyl acrylate | |||||||||
| MF | C7H12O2 | |||||||||
| Qhov tsos | Cov kua tsis muaj xim pob tshab | |||||||||
| Kev dawb huv | 99.50% | |||||||||
| IB TSIS MUAJ. | 2348 | |||||||||
| CAS TSIS MUAJ | 141-32-2 | |||||||||
| Tus lej HS | 2916123001 | |||||||||
| EINECS TSIS MUAJ | 205-480-7 | |||||||||
| Daim Ntawv Thov | Nws yog feem ntau yog siv los ua cov polymer monomers rau cov fibers, roj hmab thiab plastics. | |||||||||
Daim Ntawv Tswj Xyuas Zoo
| Lub Npe Khoom | Butyl acrylate | ||||||
| YAM KHOOM | Cov Qauv | TXHEEJ TXHEEM KEV TSOM XAM | |||||
| Butyl acrylate, w/% | ≥99.5 | 99.50% | |||||
| Chromaticity / Hazen unit | ≤10 | 9 | |||||
| Acidity (raws li acrylic acid), w/% | ≤0.01 | 0.017 | |||||
| Dej noo, w/% | ≤0.05 | 0.03% | |||||
| Cov tshuaj tiv thaiv polymerization / (mg / kg) | 10~20a | 16a | |||||
Ntim Khoom thiab Khaws Cia
Butyl acrylate raug ntim rau hauv cov thawv kaw kom ntseeg tau tias nws tseem qhuav, tsis hloov pauv, thiab tsis muaj kuab paug thaum lub sijhawm thauj mus los thiab khaws cia. Nws yuav tsum khaws cia rau hauv qhov chaw txias, qhuav, thiab muaj cua nkag zoo, deb ntawm cov tshuaj corrosive muaj zog xws li oxidizers, acids, thiab alkalis. Thaum lub sijhawm khaws cia, yuav tsum tau them sai sai rau kev tiv thaiv kub thiab kev tiv thaiv hluav taws kom ntseeg tau tias cov khoom ruaj khov thiab muaj kev nyab xeeb.