Cov tshuaj Organosilicon surfactants, tseem hu ua silicone surfactants, ua lub luag haujlwm tseem ceeb hauv kev tsim cov polyurethane foams vim lawv cov yam ntxwv tshwj xeeb thiab kev hloov pauv tau yooj yim. Cov surfactants no pab txhawb rau kev ruaj khov, kev sib xws, thiab tag nrho cov yam ntxwv ntawm cov ua npuas ncauj, ua kom ntseeg tau tias muaj cov qauv thiab kev ua haujlwm zoo. Lawv siv rau hauv cov txheej txheem ua npuas ncauj mos, tawv thiab ib nrab tawv los txhim kho qhov system dispersion, kev ruaj khov ntawm cov npuas thiab ua npuas ncauj ruaj khov.
Lub Luag Haujlwm Tseem Ceeb ntawmCov tshuaj silicone surfactants
1. Kev tawg ntawm lub cev:
Cov tshuaj silicone surfactants ua kom cov tshuaj reactants sib xws hauv lub polyurethane system zoo dua. Los ntawm kev txhawb kom muaj kev sib kis ntawm cov khoom polyol thiab isocyanate, lawv pab tiv thaiv kev tsis sib xws thiab cov teeb meem ua npuas ncauj.
2. Kev Loj Hlob thiab Kev Ruaj Ntseg ntawm Npuas:
Qhov loj thiab kev faib tawm ntawm cov npuas dej tuaj yeem hloov kho los ntawm cov tshuaj organosilicon surfactant thaum lub sijhawm ua npuas dej. Lawv ua kom lub zog sib txuas ntawm huab cua thiab kua ruaj khov thiab tiv thaiv cov npuas dej sib koom ua ke lossis tawg, uas yog qhov tseem ceeb rau kev ua kom cov npuas dej ntom ntom thiab cov qauv sib xws.
3. Qhov Qhib Chav Roj:
Hauv cov txheej txheem ua npuas ncauj qhib, cov tshuaj silicone surfactants pab rhuav cov phab ntsa cell ntawm theem tsim ua npuas ncauj, xyuas kom meej tias cov qauv sib txuas ua ke xav tau rau kev ua pa thiab kev ywj pheej.
4. Cov Khoom Uas Tiv Thaiv Tau Hluav Taws:
Cov qauv siab heev xws liMXS-6ua kom pom cov yam ntxwv tiv taus hluav taws, txhim kho kev nyab xeeb ntawm cov polyurethane ua npuas ncauj hauv cov ntawv thov xws li kev rwb thaiv tsev thiab sab hauv tsheb.
5. Kev Ruaj Ntseg Ua Ntej:
Cov tshuaj surfactants Organosilicon, tshwj xeeb tshaj yog cov hom uas tsis hydrolyzable xws li MXS-6, muaj kev ruaj khov zoo heev hauv polyol premixes. Lawv cov tshuaj lom neeg tiv thaiv kev puas tsuaj, ua rau lub sijhawm khaws cia ntev dua thiab kev ntseeg tau ntawm cov qauv.
Cov ntawv thov ntawm Organosilicon Surfactants
1. Ua Npuas Ncauj Polyurethane Uas Yooj Yim Siv Tau:
Cov tshuaj silicone surfactants ua kom zoo dua cov qauv ntawm lub cell thiab elasticity hauv cov ntawv thov xws li cov rooj tog zaum cushioning, cov ntaub pua chaw pw, thiab cov rooj zaum hauv tsheb.
2. Ua Npuas Ncauj Polyurethane Rigid:
Hauv cov ntaub ntawv rwb thaiv tsev rau cov tsev, cov khoom siv hluav taws xob, thiab cov kav dej, cov tshuaj silicone surfactants ua kom muaj cov qauv cell zoo, sib xws uas ua rau cov rwb thaiv tsev thermal thiab lub zog kho tshuab zoo dua.
3. Tshuaj tsuag Polyurethane Ua Npuas Ncauj (SPF):
Rau ob qho tib si qhib-cell thiab kaw-cell SPF, silicone surfactants pab txhawb rau kev nplaum ua npuas ncauj, nthuav dav, thiab ua tiav qhov chaw, tseem ceeb rau kev rwb thaiv tsev txuag hluav taws xob.
4. Cov Ntawv Thov Ua Haujlwm Zoo:
MXS-6, nrog nws cov khoom tiv taus hluav taws thiab sib xws nrog feem ntau cov polyols, muaj txiaj ntsig zoo rau cov ntawv thov kev nyab xeeb, xws li cov vaj huam sib luag thiab cov khoom tiv taus hluav taws.
Cov txiaj ntsig ntawm MXS-6 hauv kev tsim cov khoom ua npuas ncauj Polyurethane
Tiv thaiv hluav taws: ua tau raws li cov xwm txheej tseem ceeb ntawm kev tsim kho thiab kev thauj mus los hauv kev lag luam.
Cov qauv tsis-hydrolytic: ua kom muaj kev ruaj khov tshuaj lom neeg mus sij hawm ntev thiab txo qhov kev puas tsuaj nyob rau hauv ntau yam xwm txheej ib puag ncig.
Kev sib raug zoo dav: Nws ua haujlwm seamlessly nrog cov polyol premixes ib txwm muaj los ua kom yooj yim rau cov txheej txheem formulation.
Kev ruaj khov ntawm cov ua npuas ncauj: pab kom zoo thiab txo cov teeb meem ntawm kev tsim khoom.
Hauv kev xaus lus, cov tshuaj silicone surfactants xws li MXS-6 yog cov kev hloov pauv hauv kev tsim cov polyurethane ua npuas ncauj uas pab cov chaw tsim khoom ua tiav qhov zoo tshaj plaws thiab kev ua haujlwm zoo. Lawv qhov cuam tshuam tsis yog tsuas yog kev tsim ua npuas ncauj xwb, tab sis kuj cuam tshuam txog kev ua tau zoo, kev nyab xeeb, thiab kev ruaj khov, thiab yog li ntawd tseem ceeb rau kev txhim kho cov thev naus laus zis polyurethane ua npuas ncauj.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-20-2024