Barium-zinc stabilizeryog hom stabilizer feem ntau siv hauv kev lag luam yas, uas tuaj yeem txhim kho thermal stability thiab UV stability ntawm ntau yam ntaub ntawv yas. Cov stabilizers no paub txog lawv lub peev xwm los tiv thaiv cov ntaub ntawv yas los ntawm degrading, ua rau lawv zoo tagnrho rau kev siv sab nraum zoov thiab qhov chaw kub. Hauv tsab xov xwm no, peb yuav tshawb txog kev siv thiab cov txiaj ntsig ntawm barium zinc stabilizers hauv kev lag luam yas.
Barium-zinc stabilizers feem ntau yog siv los tsim cov PVC (polyvinyl chloride) thiab lwm yam ntaub ntawv yas. PVC yog cov thermoplastic polymer siv dav siv hauv ntau yam kev siv, suav nrog kev tsim kho, ntim khoom thiab kev lag luam tsheb. Txawm li cas los xij, nws paub tias PVC yog qhov cuam tshuam rau kev degradation thaum raug tshav kub thiab UV hluav taws xob, ua rau muaj kev hloov pauv ntawm nws cov khoom siv thiab lub cev. Qhov no yog qhov twg barium zinc stabilizers tuaj.
Lub hom phiaj tseem ceeb ntawm kev siv barium zinc stabilizers hauv PVC thiab lwm yam ntaub ntawv yas yog los tiv thaiv kev degradation vim tshav kub thiab UV raug. Lub luag haujlwm ntawm cov stabilizers no yog txhawm rau tshem tawm cov dawb radicals uas tsim tawm thaum lub sij hawm degradation, yog li tiv thaiv cov kev cuam tshuam ntawm cov saw hlau uas ua rau tawg ntawm cov saw hlau polymer. Yog li ntawd, cov ntaub ntawv yas nyob ruaj khov thiab khaws lawv cov khoom txawm tias raug mob hnyav ib puag ncig.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv barium zinc stabilizers yog lawv cov thermal stability zoo heev. Qhov no ua rau lawv tshwj xeeb tshaj yog rau cov ntawv thov uas cov ntaub ntawv yas raug rau qhov kub thiab txias, xws li cov khoom siv, cov khoom siv tsheb thiab cov khoom siv hluav taws xob. Tsis tas li ntawd, barium-zinc stabilizers muaj kev tiv thaiv UV zoo, ua rau lawv zoo tagnrho rau kev siv sab nraum zoov uas cov ntaub ntawv yas raug tshav ntuj.
Ntxiv nrog rau thermal thiab UV stability, barium zinc stabilizers muaj lwm yam txiaj ntsig. Lawv yog cov nqi-zoo thiab muaj txiaj ntsig, yuav tsum tau noj tsawg dua piv rau lwm hom stabilizers. Qhov no txhais tau hais tias cov tuam txhab tsuas yog yuav tsum tau siv qhov tsawg kawg nkaus ntawm stabilizer kom ua tiav qhov kev xav tau ntawm stabilization, txuag nqi thiab txhim kho tag nrho cov kev ua tau zoo ntawm cov khoom.
Tsis tas li ntawd, barium-zinc stabilizers paub txog lawv cov kev sib raug zoo nrog ntau yam khoom ntxiv thiab kev ua haujlwm. Qhov no ua rau lawv muaj ntau yam thiab yooj yim rau kev koom ua ke rau hauv cov txheej txheem tsim khoom, tso cai rau kev hloov pauv ntau dua hauv kev tsim cov khoom yas. Qhov no versatility thiab compatibility ua rau barium zinc stabilizers ib tug nrov xaiv rau ntau plastics manufacturers.
Nws tseem tsim nyog sau cia tias barium-zinc stabilizers raug suav tias yog ib puag ncig tus phooj ywg piv rau lwm hom stabilizers, xws li lead-based stabilizers. Raws li kev paub txog cov teeb meem ntawm ib puag ncig thiab cov kev cai nce ntxiv, barium-zinc stabilizers tau dhau los ua qhov kev xaiv zoo tshaj plaws thiab ib puag ncig rau kev ruaj ntseg cov ntaub ntawv yas.
Barium-zinc stabilizers tau siv dav hauv kev lag luam plastics vim lawv lub peev xwm los txhim kho thermal thiab UV stability, tiv thaiv degradation, thiab tswj cov khoom ntawm cov khoom yas. Nws cov kev ua tau zoo tshaj, kev ua tau zoo thiab ib puag ncig tus phooj ywg ua rau nws yog qhov kev xaiv nrov rau cov ntawv thov uas muaj kev ruaj ntseg thiab kav ntev yog qhov tseem ceeb. Raws li qhov kev thov rau cov khoom siv yas ua tau zoo txuas ntxiv mus ntxiv, barium-zinc stabilizers yuav tsum tau ua lub luag haujlwm tseem ceeb hauv kev ua kom tau raws li cov cai no thaum ua tau raws li kev ruaj ntseg thiab cov qauv kev cai.
Post lub sij hawm: Jan-23-2024