Aluminate coupling agents, nrog rau lawv cov qauv amphiphilic molecular tshwj xeeb thiab muaj peev xwm hloov kho interfacial zoo heev, tau tsim txoj haujlwm tseem ceeb hauv ntau qhov chaw ua lag luam. Lawv lub luag haujlwm tseem ceeb yog los tsim cov txuas txuas txuas txuas ntxiv ntawm cov khoom siv tsis zoo thiab cov organic matrices, yog li txhim kho kev sib raug zoo, dispersibility, thiab interfacial bonding. Cov yam ntxwv no txiav txim siab lawv cov kev siv ntau yam, npog cov yas, roj hmab, txheej txheej, inks, sealants, thiab kev sib sib zog nqus ntawm inorganic fillers, ua tau raws li qhov kev ua tau zoo thiab kev ua kom zoo ntawm cov khoom siv sib txawv.
Hauv kev lag luam plastics, aluminate coupling agents feem ntau yog siv rau kev hloov kho cov tshuab, tsim nyog rau kev ua cov khoom sib xyaw xws li polypropylene, polyethylene, polyvinyl chloride, ABS, thiab nylon nrog inorganic fillers xws li calcium carbonate, talc, kaolin, thiab wollastonite. Lawv tuaj yeem txo cov viscosity yaj, txhim kho cov khoom sib xyaw ua ke, thiab txhim kho cov khoom siv kho tshuab, qhov ruaj khov, thiab qhov zoo ntawm cov khoom, ua tiav kev ua haujlwm hloov kho thaum txo cov nqi. Yog li ntawd, lawv tau siv dav hauv kev ntim khoom, cov khoom siv hauv tsev, cov khoom siv tsheb, thiab cov khoom siv niaj hnub.
Nyob rau hauv kev lag luam roj hmab, aluminate coupling agents ua hauj lwm zoo heev activators rau reinforcing fillers, dav siv nyob rau hauv lub tshuab uas muaj roj hmab ntuj, styrene -butadiene roj hmab, butadiene roj hmab, thiab EPDM roj hmab. Lawv txhim kho cov txheej txheem ntws ntawm cov roj hmab sib txuas, txhawb nqa cov khoom sib xyaw ua ke, thiab txhim kho qhov ua kom tsis haum, tsim kua muag, thiab ua haujlwm ntawm cov roj hmab vulcanized. Lawv tsim nyog rau cov khoom uas xav tau kev ua haujlwm siab thiab lub zog, xws li cov log tsheb, cov khoom siv conveyor, cov ntsaws ruaj ruaj, thiab kev poob siab -cov khoom nqus.
Hauv kev lag luam coatings thiab inks, lawv lub peev xwm los txhim kho cov dispersion ntawm pigments thiab fillers txo sedimentation thiab ntab xim, txhim kho txheej gloss, adhesion, thiab tiv thaiv yaig. Lawv ua tau zoo hauv cov kuab tshuaj-raws li, dej-raws li, thiab hmoov txheej, ua haujlwm hauv kev tsim kho, tsheb, marine, thiab cov khoom siv hluav taws xob.
Nyob rau hauv sealants thiab adhesives, aluminate coupling agents optimize filler wettability thiab interfacial bonding, txhim kho daim ntawv cog lus lub zog thiab aging kuj. Lawv tsim nyog rau kev siv hauv tsev sealing, automotive sib dhos, thiab ntim khoom siv hluav taws xob. Tsis tas li ntawd, nws kuj yog siv rau hauv qhov chaw pretreatment ntawm inorganic fillers, kev tsim khoom ntawm kev ua haujlwm masterbatches, thiab kev tshawb fawb thiab kev tsim cov khoom siv sib xyaw ua ke, muab kev txhawb nqa kev ua haujlwm rau kev lag luam tawm tshiab xws li lub zog tshiab, siab - cov khoom siv kawg, thiab kev ntim khoom ib puag ncig.
Zuag qhia tag nrho, aluminate coupling agents muaj ntau yam kev siv, los ntawm cov khoom siv ib txwm siv mus rau qib siab -tech fields. Lawv hloov tau yooj yim thiab kev hloov kho ruaj khov ua rau lawv ib qho tseem ceeb ntawm kev ua haujlwm ntxiv hauv cov khoom siv niaj hnub no.
