Lub Luag Haujlwm Tseem Ceeb ntawmAmmonium PolyphosphateHauv Cov Tshuaj Tiv Thaiv Hluav Taws Kub: Cov teebmeem Synergistic nrog Melamine thiab Pentaerythritol
Ammonium polyphosphate(APP) ua haujlwm ua lub hauv paus tseem ceeb hauv kev tsim cov qauv niaj hnubcov tshuaj pleev xim tiv thaiv hluav taws, muab kev tiv thaiv zoo tshaj plaws tiv thaiv kev hem thawj ntawm hluav taws. Nws cov khoom tshwj xeeb, thaum ua ke nrog lwm cov khoom xyaw tseem ceeb xws li melamine thiab pentaerythritol, tsim kom muaj kev sib koom ua ke zoo uas ua rau kev ua haujlwm tiv thaiv hluav taws ntawm cov txheej txheem.
Ua ib qho tshuaj tua hluav taws tseem ceeb,ammonium polyphosphateUa haujlwm los ntawm ntau txoj hauv kev. Thaum raug rau qhov kub siab, nws lwj thiab tso tawm cov phosphoric acid, uas tom qab ntawd ua rau cov tshuaj tiv thaiv nrog cov khoom siv los tsim cov char tiv thaiv. Cov txheej char no ua haujlwm ua ib qho thaiv, tiv thaiv kev kub hnyiab thiab kev hloov pauv cua sov ntxiv. Tsis tas li ntawd, kev tso tawm cov pa roj uas tsis kub hnyiab, xws li ammonia thiab cov pa dej, pab txo qhov concentration ntawm oxygen nyob ib puag ncig cov khoom hlawv, thiab ua rau cov nplaim taws tsis kub hnyiab.
Txawm hais tias ammonium polyphateralone muaj txiaj ntsig zoo heev ntawm nws tus kheej, nws cov kev ua tau zoo tuaj yeem txhim kho ntxiv los ntawm kev ntxiv melamine thiab pentaerythritol. Melamine pab txhawb rau kev tsim cov txheej char uas ruaj khov thiab ruaj khov dua los ntawm kev muab cov nitrogen ntxiv. Cov nitrogen no tsis yog tsuas yog ua rau cov roj uas tsis kub hnyiab ntau ntxiv xwb tab sis kuj txhawb nqa kev sib txuas ntawm cov char, ua rau nws tiv taus kev tawg ntau dua.
Pentaerythritol, ntawm qhov tod tes, ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov khoom siv lub cev ntawm cov txheej tiv thaiv hluav taws. Ua ib qho plasticizer, nws ua rau kom muaj kev ywj pheej thiab kev nplaum ntawm cov txheej, ua kom ntseeg tau tias muaj kev npog zoo dua thiab ruaj khov. Ntxiv mus, pentaerythritol ua haujlwm ua tus txhawb nqa char, pab txhawb kev tsim cov txheej char tuab dua thiab txuas ntxiv mus uas tiv thaiv cov khoom hauv qab ntawm cov nplaim taws.
Kev sib xyaw ua ke ntawmammonium polyphosphate, melamine, thiab pentaerythritol hauv cov txheej tiv thaiv hluav taws ua rau muaj kev daws teeb meem tiv thaiv hluav taws zoo thiab txhim khu kev qha. Cov peb yam muaj zog no tsis tsuas yog muab kev tiv thaiv hluav taws zoo heev xwb tab sis kuj muaj cov khoom zoo dua qub, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau ntau yam kev siv.
Hauv kev xaus,ammonium polyphosphatesawv tawm ua tus neeg ua si tseem ceeb hauv kev tiv thaiv hluav taws, nrog nws cov teebmeem zoo kawg nkaus nrog melamine thiab pentaerythritol txhim kho nws cov kev ua tau zoo. Kev sib xyaw ua ke ntawm cov khoom xyaw no ua kom ntseeg tau tias cov txheej txheem muab kev tiv thaiv zoo tshaj plaws tiv thaiv kev phom sij ntawm hluav taws, tiv thaiv ob qho tib si lub neej thiab khoom vaj khoom tsev.
Sichuan Taifeng Tshiab Hluav Taws Kub Retardant Co., Ltdyog ib tug kws tshaj lijammonium polyphosphateChaw tsim khoom hauv Suav teb nrog 22 xyoo ntawm kev paub. APP TF-201 yog ib yam khoom nrov thiab paub tab uas lees txais los ntawm EU, Is Nrias teb, Southeast Asia.
Tus Kws Kho: Emma Chen
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Lub sijhawm tshaj tawm: Cuaj hlis-10-2024
