Hydrolysis stabilizersthiab cov tshuaj tiv thaiv hydrolysis yog ob qho tseem ceeb tshuaj additives nyob rau hauv cov ntawv thov kev lag luam uas pab tiv thaiv cov teebmeem ntawm hydrolysis.Hydrolysis yog tshuaj lom neeg cov tshuaj tiv thaiv uas tshwm sim thaum dej rhuav tshem cov tshuaj lom neeg, ua rau tawg ntawm ib qho khoom siv.Cov tshuaj tiv thaiv no tuaj yeem ua rau muaj kev puas tsuaj rau cov ntaub ntawv siv hauv kev lag luam, suav nrog cov yas, txheej, thiab cov nplaum, ua rau txo qis zog, brittleness, thiab poob ntawm elasticity thaum lub sij hawm.

Hydrolysis stabilizers yog cov tshuaj additives uas tau ntxiv rau cov khoom siv thaum lub sij hawm tsim khoom los tiv thaiv lossis ua kom cov txheej txheem hydrolysis qeeb.Cov stabilizers no pab tiv thaiv cov ntaub ntawv los ntawm qhov tsis zoo ntawm cov dej noo thiab ua rau lawv cov kav ntev thiab ntev.Ntawm qhov tod tes, cov tshuaj tiv thaiv hydrolysis yog cov tshuaj additives uas tsim los rau cov khoom ntawm hydrolysis thiab tiv thaiv kev puas tsuaj ntxiv ntawm cov khoom.

Kev siv ntawmhydrolysis stabilizersthiab cov tshuaj tiv thaiv 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 lag luam yuav muaj lub neej luv luv thiab yuav tsum tau hloov ntau zaus.

Nyob rau hauv xyoo tas los no, qhov kev thov rau cov tshuaj additives no tau nce ntau vim kev loj hlob ntawm kev tsim kho, tsheb, thiab ntim kev lag luam.Cov kev lag luam no muaj kev vam khom rau cov khoom siv uas tiv taus hydrolysis, vim tias kev ya raws yog qhov yuav tsum tau nyob hauv ntau daim ntawv thov.

Ib qho ntawm cov laj thawj uas ua rau muaj kev xav tau ntau ntxiv rau hydrolysis stabilizers thiab cov tshuaj tiv thaiv hydrolysis yog kev nthuav dav siv cov peev txheej txuas ntxiv dua tshiab xws li cog cov roj derivatives thiab biodegradable polymers hauv kev lag luam.Cov ntaub ntawv no tuaj yeem ua rau muaj kev cuam tshuam rau hydrolysis, ua rau lawv poob lub zog thiab kav ntev.Los ntawm kev siv hydrolysis stabilizers thiab anti-hydrolysis cov neeg ua haujlwm hauv cov txheej txheem tsim khoom, lawv lub neej ntev tuaj yeem txuas ntxiv, ua rau lawv cov kev ua tau zoo thiab muaj txiaj ntsig.

Hydrolytic stabilizerrau cov polymers uas muaj ester thiab amide pawg, lubricants anorganic kua.Tshwj xeeb tshaj yog ua haujlwm ntawm kev ua haujlwm siab dua.STABILIZER DB7000 UASUa raws li cov kua qaub thiab dej khib nyiab thiab tiv thaiv autocatalytic degradation Cov haujlwm tseem ceeb ntawm daim ntawv thov yog stabilization ntawm polyesters (xws li tus tsiaj, PBT thiab PEEE) thiab ntau lub tshuab polyurethane raws li polyester polyols nrog rau polyamides, EVA thiab lwm yam yas uas raug rau hydrolysis.


Post lub sij hawm: Apr-07-2023