Crosslinking tus neeg sawv cev TAIC yog ib qho ntxiv uas tuaj yeem pib qhov kev cuam tshuam crosslinking thaum lub sijhawm ua PVC, thiab nws cov txheej txheem ntawm kev ua haujlwm feem ntau suav nrog cov hauv qab no:
1. Tsim ib qho peb -seem network qauv
Tus neeg sawv cev crosslinking TAIC tsim cov ntsiab lus sib txuas ntawm PVC molecular chains los ntawm cov tshuaj tiv thaiv, tsim ib qho peb - qhov sib txuas network. Cov qauv no tuaj yeem txwv txoj kev txav ntawm cov saw hlau molecular, txhim kho cov khoom siv dag zog thiab thermal stability ntawm cov ntaub ntawv, yog li txhim kho lawv cov tiv thaiv ultraviolet hluav taws xob, thermal oxidation, thiab hydrolysis.
2. Inhibit molecular saw breakage
Crosslinking cov tshuaj tiv thaiv tuaj yeem txo qhov tawg ntawm PVC molecular chains, tshwj xeeb tshaj yog nyob rau hauv ultraviolet irradiation. Tus ntoo khaub lig- txuas cov qauv tuaj yeem nqus tau qee lub zog, txo qhov tshwm sim ntawm cov tshuaj tiv thaiv photooxidation, thiab yog li ncua kev laus ntawm cov khoom.
3. Txhim kho qhov ntom ntawm cov ntaub ntawv
Tus ntoo khaub lig- txuas cov tshuaj tiv thaiv ua rau cov qauv sab hauv ntawm PVC cov khoom denser, txo qhov kev nkag mus ntawm lwm yam xws li oxygen thiab noo noo, yog li txo qhov tshwm sim ntawm oxidation thiab hydrolysis cov tshuaj tiv thaiv.
4. Synergistic nyhuv thiab lwm yam additives
Tus neeg sawv cev crosslinking TAIC tuaj yeem ua haujlwm sib koom ua ke nrog huab cua resistant additives xws li UV absorbers thiab antioxidants los txhim kho huab cua tsis kam ntawm PVC. Piv txwv li, ntoo khaub lig- cov qauv txuas tuaj yeem kho UV absorbers thiab txuas lawv lub neej kev pab cuam.
Tus neeg sawv cev Crosslinking TAIC tau txhim kho huab cua tsis kam ntawm PVC los ntawm kev sib cuam tshuam cov kev cuam tshuam, ua rau lub neej ua haujlwm ntev dua thiab kev ua haujlwm zoo dua nyob rau hauv ib puag ncig sab nraum zoov. Txawm hais tias tseem muaj qee qhov kev sib tw hauv kev tswj hwm thiab tus nqi, nrog rau kev nce qib ntawm kev siv thev naus laus zis, daim ntawv thov kev cia siab ntawm tus neeg sawv cev crosslinking TAIC hauv kev ua PVC yog qhov zoo heev.