Cov tshuaj hydrolysis stabilizersthiab cov neeg sawv cev tiv thaiv hydrolysis yog ob qho tshuaj ntxiv tseem ceeb hauv kev siv hauv kev lag luam uas pab tiv thaiv cov teebmeem ntawm hydrolysis. Hydrolysis yog ib qho tshuaj lom neeg uas tshwm sim thaum dej rhuav tshem cov tshuaj sib txuas, ua rau muaj kev tawg ntawm ib yam khoom tshwj xeeb. Qhov kev tshuaj tiv thaiv no tuaj yeem ua rau cov khoom siv hauv kev siv hauv kev lag luam puas tsuaj, suav nrog cov yas, cov tshuaj pleev xim, thiab cov nplaum, ua rau lub zog txo qis, brittleness, thiab poob ntawm elasticity dhau sijhawm.

Cov tshuaj hydrolysis stabilizers yog cov tshuaj ntxiv uas tau ntxiv rau cov khoom siv thaum lub sijhawm tsim khoom los tiv thaiv lossis qeeb cov txheej txheem ntawm hydrolysis. Cov tshuaj stabilizers no pab tiv thaiv cov khoom siv los ntawm cov teebmeem tsis zoo ntawm kev raug dej noo thiab ua rau lawv ruaj khov thiab ntev. Ntawm qhov tod tes, cov neeg sawv cev tiv thaiv hydrolysis yog cov tshuaj ntxiv uas tau tsim los ua rau cov tshuaj tiv thaiv nrog cov khoom ntawm hydrolysis thiab tiv thaiv kev tawg ntxiv ntawm cov khoom siv.

Kev siv ntawmcov tshuaj hydrolysis stabilizersthiab cov neeg sawv cev tiv thaiv kev hydrolysis tau dhau los ua qhov tseem ceeb hauv cov txheej txheem ntawm kev tsim khoom lag luam. Yog tsis muaj cov tshuaj ntxiv no, ntau cov ntaub ntawv siv hauv kev siv hauv kev lag luam yuav muaj lub neej luv dua thiab yuav tsum tau hloov pauv ntau zaus.

Nyob rau xyoo tas los no, qhov kev thov rau cov tshuaj ntxiv no tau nce ntxiv ntau vim yog kev loj hlob ntawm kev tsim kho, tsheb, thiab kev ntim khoom. Cov lag luam no vam khom cov ntaub ntawv uas tiv taus hydrolysis, vim tias kev raug dej noo yog qhov tsis zam hauv ntau daim ntawv thov.

Ib qho ntawm cov yam uas ua rau muaj kev thov ntau ntxiv rau cov tshuaj hydrolysis stabilizers thiab cov neeg sawv cev tiv thaiv hydrolysis yog kev siv cov khoom siv rov ua dua tshiab xws li cov roj cog thiab cov polymers biodegradable hauv kev siv hauv kev lag luam. Cov ntaub ntawv no tuaj yeem ua rau hydrolysis yooj yim heev, ua rau lawv poob lub zog thiab kev ruaj khov dhau sijhawm. Los ntawm kev siv cov tshuaj hydrolysis stabilizers thiab cov neeg sawv cev tiv thaiv hydrolysis hauv cov txheej txheem tsim khoom, lawv lub neej tuaj yeem ntev dua, ua rau lawv siv tau zoo dua thiab muaj nqis ntau dua.

Hydrolytic stabilizerrau cov polymers uas muaj ester thiab amide pawg, cov roj nplua nyeem anorganic kua. Tshwj xeeb tshaj yog ua haujlwm ntawm qhov kub siab dua.Lub Tshuab Ruaj Khoov DB7000ua haujlwm ua tus neeg khaws cov kua qaub thiab dej thiab tiv thaiv kev puas tsuaj ntawm autocatalytic Cov teb tseem ceeb ntawm daim ntawv thov yog kev ruaj khov ntawm polyesters (suav nrog PET, PBT thiab PEEE) thiab ntau lub tshuab polyurethane raws li polyester polyols nrog rau polyamides, EVA thiab lwm yam yas uas yooj yim rau hydrolysis.