Udindo Waukulu waAmmonium Polyphosphatemu Zophimba Zosagwira Moto: Zotsatira Zogwirizana ndi Melamine ndi Pentaerythritol
Ammonium polyphosphate(APP) imagwira ntchito yofunika kwambiri popanga zinthu zamakono.zokutira zoletsa moto, zomwe zimateteza kwambiri ku chiwopsezo cha moto. Makhalidwe ake apadera, akaphatikizidwa ndi zosakaniza zina zofunika monga melamine ndi pentaerythritol, amapanga mgwirizano wamphamvu womwe umawonjezera kwambiri magwiridwe antchito a chotetezera moto cha chophimbacho.
Monga choletsa moto chachikulu,ammonium polyphosphateImagwira ntchito m'njira zosiyanasiyana. Ikakumana ndi kutentha kwambiri, imawola ndikutulutsa phosphoric acid, yomwe kenako imachitapo kanthu ndi substrate kuti ipange char layer yoteteza. Char layer iyi imagwira ntchito ngati chotchinga, kuletsa kuyaka kwina ndi kusamutsa kutentha. Kuphatikiza apo, kutulutsidwa kwa mpweya wosayaka, monga ammonia ndi nthunzi yamadzi, kumathandiza kuchepetsa kuchuluka kwa mpweya wozungulira zinthu zomwe zikuyaka, ndikuletsa malawi.
Ngakhale ammonium polyphateralone imagwira ntchito bwino kwambiri yokha, magwiridwe ake amatha kuwonjezeredwa kudzera mu kuwonjezera melamine ndi pentaerythritol. Melamine imathandizira kupanga char layer yolimba komanso yokhazikika mwa kupereka nayitrogeni yowonjezera. Nayitrogeni iyi sikuti imangowonjezera kuchuluka kwa mpweya wosayaka womwe umatulutsidwa komanso imalimbikitsa kulumikizana kwa char, zomwe zimapangitsa kuti ikhale yolimba kwambiri kuti isasweke.
Koma Pentaerythritol imagwira ntchito yofunika kwambiri pakukweza mawonekedwe a chophimba choletsa moto. Monga pulasitiki, imawonjezera kusinthasintha ndi kumamatira kwa chophimbacho, kuonetsetsa kuti chikuphimba bwino komanso kulimba. Kuphatikiza apo, pentaerythritol imagwira ntchito ngati cholimbikitsira cha char, kuthandizira kupangidwa kwa char chokhuthala komanso chopitilira chomwe chimateteza bwino zinthu zomwe zili pansi pa moto.
Kuphatikiza kwa synergistic kwaammonium polyphosphate, melamine, ndi pentaerythritol mu zophimba zoletsa moto zimapangitsa kuti pakhale njira yodalirika komanso yothandiza kwambiri yotetezera moto. Mitundu itatu yamphamvuyi sikuti imangopereka njira yabwino kwambiri yoletsa moto komanso imaperekanso zinthu zabwino zakuthupi, zomwe zimapangitsa kuti ikhale chisankho chabwino kwambiri pa ntchito zosiyanasiyana.
Powombetsa mkota,ammonium polyphosphateImadziwika kwambiri ngati wosewera wamkulu pa zophimba zoletsa moto, chifukwa cha mphamvu zake zodabwitsa zogwirizana ndi melamine ndi pentaerythritol zomwe zimawonjezera magwiridwe ake. Kuphatikiza kwa zosakaniza kumeneku kumatsimikizira kuti zophimbazo zimapereka chitetezo chabwino kwambiri ku zoopsa za moto, kuteteza miyoyo ndi katundu.
Sichuan Taifeng New Flame Retardant Co., Ltdndi katswiriammonium polyphosphatewopanga ku China wokhala ndi zaka 22 zakuchitikira. APP TF-201 ndi chinthu chodziwika bwino komanso chokhwima chomwe chimavomerezedwa ndi EU, India, Southeast Asia.
Mkonzi: Emma Chen
Email: sales1@taifeng-fr.com
Foni/Zachitika/WeChat: +86 13518188627
Nthawi yotumizira: Sep-10-2024
