Kev tsim cov polyurethane tau hloov pauv ntau yam lag luam, txij li tsheb mus rau cov khoom siv rau cov neeg siv khoom, vim nws muaj ntau yam thiab muaj txiaj ntsig zoo. Qhov tseem ceeb rau qhov kev hloov pauv no yog cov catalysts uas pab txhawb cov tshuaj polyurethane, ua kom muaj kev ua haujlwm zoo, sib xws, thiab zoo hauv cov khoom kawg. Ntawm cov catalysts no, T-120, ib qho catalyst hlau, sawv tawm rau nws qhov kev siv dav thiab kev ua haujlwm zoo.
T-120 yog dab tsi?
T-120 yog ib qho tshuaj catalyst hlau ua tau zoo uas siv rau hauv kev tsim cov khoom siv polyurethane. Nws paub txog nws lub peev xwm los ua kom cov tshuaj tiv thaiv ntawm polyols thiab isocyanates sai dua, ob qho tseem ceeb ntawm polyurethane. Cov tshuaj catalyst no ua rau cov txheej txheem tsim khoom zoo dua, ua rau cov khoom siv nrog cov khoom siv kho tshuab zoo dua, ruaj khov, thiab sib xws.
Cov Ntawv Thov Tseem Ceeb ntawm T-120
1. Kev Tsim Tawv Khoom Cuav:
Tawv tawv cuav, lossis tawv hluavtaws, tau txais txiaj ntsig zoo los ntawm kev siv T-120. Cov tshuaj catalyst no ua kom muaj qhov tiav zoo thiab zoo, uas yog qhov tseem ceeb rau kev tsim cov khoom ruaj khov thiab zoo nkauj. Lub luag haujlwm ntawm cov tshuaj catalyst hauv kev tswj cov nqi tshuaj tiv thaiv pab cov chaw tsim khoom ua tiav cov qauv thiab kev ywj pheej xav tau, ua rau cov khoom kawg zoo sib xws rau tawv tiag.
2. Kev Tsim Roj Teeb:
Hauv kev lag luam roj teeb, tshwj xeeb tshaj yog rau cov roj teeb lithium-ion, polyurethane yog siv ua cov nplaum thiab cov sealant. T-120 pab txhawb kev tsim cov foob ruaj khov thiab txhim khu kev qha uas tiv taus cov xwm txheej hnyav hauv lub roj teeb cell. Nws siv nws ua kom ntseeg tau tias cov nplaum kho kom zoo, ua kom lub roj teeb siv tau ntev thiab muaj kev nyab xeeb.
3. Kev Tsim Ua Npuas Ncauj Mos:
Cov ua npuas dej mos mos, xws li cov uas siv rau hauv rooj tog thiab ntaub pua chaw pw, xav tau kev tswj hwm kom meej txog lawv qhov ceev thiab kev ywj pheej. T-120 pab ua kom tau qhov mos mos thiab ywj pheej, ua rau cov ua npuas dej xis nyob thiab ruaj khov. Nws qhov kev ua haujlwm zoo hauv kev ua kom cov tshuaj polyurethane ua haujlwm ua rau muaj cov khoom ua npuas dej mos mos zoo uas ua tau raws li cov qauv kev lag luam nruj.
4. Kev Tsim Tawv:
Hauv kev ua cov tawv tiag tiag, cov txheej polyurethane feem ntau siv los txhim kho kev ruaj khov thiab kev ua tiav. T-120 yog lub luag haujlwm tseem ceeb hauv kev tsim cov txheej no, xyuas kom meej tias lawv lo rau zoo thiab muab cov yam ntxwv tiv thaiv thiab zoo nkauj. Qhov catalyst no tseem ceeb heev rau kev tsim cov khoom tawv zoo tshaj plaws uas zoo nkauj thiab kav ntev.
5. Kev Tsim Ua Npuas Ncauj Nyuaj:
Cov ua npuas ncauj tawv yog qhov tseem ceeb rau cov ntawv thov uas xav tau kev ruaj khov thiab kev rwb thaiv tsev kub, xws li hauv kev tsim kho thiab kev txias. T-120 pab tsim cov ua npuas ncauj no, xyuas kom meej tias lawv muaj cov qauv tsim nyog thiab cov khoom rwb thaiv tsev. Nws qhov kev ua haujlwm catalytic pab tsim cov ua npuas ncauj uas muaj zog thiab sib dua, ua rau lawv zoo tagnrho rau cov ntawv thov uas xav tau.
Xaus lus
T-120 cov hlau catalyst yog qhov tseem ceeb hauv ntau yam kev lag luam polyurethane. Nws lub peev xwm los tswj thiab ua kom cov tshuaj polyurethane ua haujlwm sai dua ua kom cov chaw tsim khoom tuaj yeem tsim cov khoom zoo, txhim khu kev qha, thiab ntau yam. Txawm hais tias nws yog tsim cov ua npuas mos mos, cov tawv tawv cuav ruaj khov, lossis cov nplaum roj teeb zoo, T-120 sawv tawm ua tus catalyst uas txhim kho kev ua tau zoo thiab zoo ntawm cov ntaub ntawv polyurethane, tsav tsheb tsim kho tshiab thiab kev ua tau zoo hauv ntau yam lag luam.
Lub sijhawm tshaj tawm: Tsib Hlis-29-2024