Lub luag haujlwm tseem ceeb ntawm Zhongmai roj hmab thiab siv yas, thiab cov roj hmab ua tau zoo yog ua lag luam, thiab cov roj hmab ua lag luam thiab yas acid 1801 yog tus yuam sij. Ua ntsev stetilizer YQ102 yog qhov hluav taws xob thermal ruaj khov rau PVC cov vuas muab.
PVC TISCILE UA KEV PAB
PVC cov khoom yog qhov nquag ua haujlwm thermal degradation thaum ntsib kev kub kub thaum ua, ua rau muaj kev ua tau zoo thiab tsis zoo. YQ102 tuaj yeem hnov cov tshuaj chlorine atoms inoms tsim los ntawm pvc, tsim cov kev sib tw sib luag thiab ua rau muaj kev cuam tshuam. Nrog nws cov kev pab, lub pvc cov nplais muaj niaj hnub ua rau kev ua kom du thiab cov xim zoo dua qub ntawm kev siv sijhawm ntev, txuas ntxiv lub neej pabcuam. Lubriceant PE wax zoo heev txhim kho kev ua haujlwm ua haujlwm thiab cov khoom zoo.
Nws ua lubricating memricating nyob rau saum npoo ntawm PVC tawm, txo cov kev sib txhuam ntawm cov khoom thiab cov khoom siv. Tom qab ntxiv PE wax, qhov ceev ntawm PVC Resin tau nrawm nrawm, thiab nws tsim tau qhov loj me, thiab nws tau txo cov khoom puas tsuaj thiab cuam tshuam ntawm cov khoom lag luam. Trearic acid 1801 yog ib qho khoom plig rau ntau yam. Nws ua haujlwm synergistically nrog PE wAX kom ntxiv txhim kho cov wangerability ntawm PVC ua. Nyob rau tib lub sijhawm, nws muaj cov nyhuv zoo, ntxig nruab nrab ntawm PVC molecular chains, txhim kho kev hloov pauv, thiab pab txhawb kev teeb tsa ntawm cov qauv tshwj xeeb. Ntxiv mus, nws tuaj yeem pab YQ102 hauv stabilizing PVC, reacting nrog cov kua roj hydrochloric tsim los ntawm kev tsis txaus ntseeg, thiab txhim kho qhov ruaj ntseg, thiab cov vuas ruaj khov ntawm cov vuas muab. Cov txheej txheem ua haujlwm no los ntawm Zhongmai Elastomers ua haujlwm ua ke kom ua tiav cov vuas zoo pvc resin vuas.
