Aluminate coupling agents, raws li cov kev hloov pauv tau zoo heev, muaj cov qauv amphiphilic molecular tshwj xeeb uas tso cai rau lawv los tsim cov txuas ruaj khov molecular ntawm inorganic fillers thiab organic matrices, txhim kho kev ua tau zoo thiab kev pabcuam lub neej ntawm cov ntaub ntawv sib xyaw. Lawv daim ntawv thov tau permeated ntau lub teb, nrog rau cov yas, roj hmab, txheej, inks, sealants, thiab kev sib sib zog nqus ua ntawm inorganic fillers, ua ib tug indispensable functional tivthaiv nyob rau hauv niaj hnub cov ntaub ntawv kev lag luam.
Hauv kev lag luam plastics, aluminate coupling agents feem ntau yog siv rau kev hloov kho tshuab. Ua ntej- ntxiv lossis hauv - txheej txheem ntxiv rau cov khoom siv tsis zoo xws li calcium carbonate, talc, thiab kaolin tuaj yeem txhim kho kev sib raug zoo ntawm cov fillers thiab resins, inhibit agglomeration, txhim khu melt flowability thiab pwm filling uniformity, yog li txhim kho lub zog tensile, cuam tshuam toughness, thiab seem stability ntawm cov khoom tiav. Cov yam ntxwv no ua rau lawv siv dav hauv kev hloov kho ntawm polypropylene, polyethylene, polyvinyl chloride, thiab engineering plastics, ntsuas tus nqi kom zoo thiab txhim kho kev ua haujlwm.
Hauv kev lag luam roj hmab, aluminate coupling cov neeg ua haujlwm tuaj yeem ua haujlwm ua haujlwm tau zoo rau cov khoom siv ntxiv. Nws tuaj yeem txo cov roj hmab viscosity, txo qis kev sib xyaw ua ke, txhawb nqa cov khoom sib xyaw ua ke, thiab txhim kho cov kev sib txuas ntawm cov khoom siv thiab cov roj hmab molecules, yog li txhim kho kev puas tsuaj, tsim kua muag, thiab ua haujlwm ntawm cov roj hmab vulcanized. Nws yog tshwj xeeb tshaj yog haum rau cov tshuab siv roj hmab ntuj, styrene - roj hmab butadiene, thiab EPDM roj hmab.
Hauv kev lag luam coatings thiab inks, nws muaj peev xwm los txhim kho qhov kev ruaj ntseg ntawm cov xim thiab cov khoom ntim kom txo tau cov sedimentation thiab ntab xim, txhim kho txheej gloss, adhesion, thiab tiv thaiv kev yaig tawm. Nws ua tau zoo nyob rau hauv ob qho tib si hnyav-raws li thiab dej-raws li systems. Nyob rau hauv sealants thiab adhesives, nws optimizes muab tub lim wettability, txhim kho daim ntawv cog lus zog thiab aging kuj.
Tsis tas li ntawd, aluminate coupling agents ua lub luag haujlwm tseem ceeb hauv kev kho deg ntawm inorganic fillers, kev npaj ntawm kev ua haujlwm masterbatches, thiab kev tsim cov khoom siv sib xyaw ua ke, muab kev txhawb nqa kev ua tau zoo rau kev lag luam xws li lub zog tshiab, ntim khoom, cov khoom siv hauv tsev, thiab cov khoom siv hluav taws xob, ua kom pom kev txhim kho tseem ceeb thiab cov txiaj ntsig kev lag luam.
