Ukusetshenziswa okwandayo kwepulasitiki ezimbonini ezahlukahlukene kuphakamise ukukhathazeka mayelana nokusha kwazo kanye nezingozi ezingase zihlotshaniswe nomlilo. Ngenxa yalokho, ukuthuthukisa ukumelana nomlilo kwezinto zepulasitiki sekuyindawo ebalulekile yocwaningo nentuthuko. Lesi sihloko sihlola izindlela eziningana zokuthuthukisa ukumelana nomlilo kwepulasitiki, ukuqinisekisa ukuphepha ngaphandle kokubeka engcupheni izakhiwo zazo ezifiselekayo.
1. Izithasiselo kanye nama-Filler
Enye yezindlela ezivame kakhulu zokuthuthukisa ukumelana nomlilo kwepulasitiki ukufakwa kwezithasiselo ezivimbela umlilo. Lezi zithasiselo zingahlukaniswa ngezinhlobo ezimbili eziyinhloko: i-halogenated kanye ne-non-halogenated. Izithasiselo ezivimbela umlilo ze-halogenated, njengezakhi ze-brominated, zisebenza ngokukhulula amagesi e-halogen avimbela inqubo yokushisa. Kodwa-ke, ngenxa yezinkinga zemvelo kanye nezempilo, kube nokushintshela kwezinye izindlela ezingezona i-halogenated, njengezakhi ezisekelwe ku-phosphorus, ezibhekwa njengeziphephile futhi ezihlala isikhathi eside.
Ngaphezu kwezinto ezivimbela ilangabi, izinto zokugcwalisa ezifana ne-aluminium hydroxide kanye ne-magnesium hydroxide zingafakwa kumapulasitiki. Lezi zinto zikhipha umhwamuko wamanzi uma zifudunyezwa, okusiza ukupholisa izinto futhi kuncishiswe amagesi avuthayo, ngaleyo ndlela kuncishiswe inqubo yokusha.
2. Ama-polymer Blends nama-Copolymer
Elinye isu eliphumelelayo lokuthuthukisa ukumelana nomlilo ukuthuthukiswa kwezingxube ze-polymer nama-copolymer. Ngokuhlanganisa izinhlobo ezahlukene zama-polymer, abakhiqizi bangakha izinto ezibonisa ukuzinza okuthuthukisiwe kokushisa kanye nokushiswa okuncishisiwe. Isibonelo, ukuxuba i-polycarbonate ne-polystyrene kungaveza izinto ezingagcini nje ngokugcina izakhiwo ezifiselekayo zama-polymer womabili kodwa futhi ezibonisa ukumelana nomlilo okuthuthukisiwe.
Ama-Copolymer, enziwe ngama-monomer amabili noma ngaphezulu ahlukene, angaklanywa futhi ukuze athuthukise ukumelana nomlilo. Ngokukhetha ngokucophelela ama-monomer, abacwaningi bangaklama ama-copolymer anezakhiwo ezingcono zokushisa kanye nokusha okuncane.
3. Ukwelashwa Komphezulu
Ukwelashwa kwendawo nakho kungadlala indima ebalulekile ekwandiseni ukumelana nomlilo kwamapulasitiki. Izembozo ezakha ungqimba lwe-char oluvikelayo lapho zichayeka emazingeni okushisa aphezulu zingavikela ngempumelelo izinto ezingaphansi emalangabini. Lezi zembozo ezingaphakathi ziyanda lapho zishiswa, zidale isithiyo esinciphisa ukudluliselwa kokushisa futhi sinciphise ingozi yokushisa.
Ngaphezu kwalokho, ukwelashwa nge-plasma kanye nezinye izindlela zokuguqula ubuso kungathuthukisa ukunamathela kwezembozo ezivimbela ilangabi, kuthuthukise kakhulu ukumelana nomlilo kwe-substrate yepulasitiki.
4. I-Nanotechnology
Ukufakwa kwezinto ezisetshenziswayo, njenge-carbon nanotubes noma i-nanoclays, kuvele njengendlela ethembisayo yokuthuthukisa ukumelana nomlilo kwepulasitiki. Lezi zinto zingathuthukisa ukuzinza kokushisa kanye nezakhiwo zemishini zepulasitiki ngenkathi futhi zinikeza umphumela wokuvimbela obambezela ukusabalala kwamalangabi. Ucwaningo kule ndawo luyaqhubeka, futhi amathuba e-nanotechnology okuguqula ipulasitiki engashisi abalulekile.
Ukwandisa ukumelana nomlilo kwamapulasitiki kubalulekile ekuqinisekiseni ukuphepha ezinhlotsheni ezahlukene zokusebenza, kusukela ekwakheni kuya kuma-elekthronikhi. Ngokusebenzisa izithasiselo ezivimbela umlilo, ukuxubana kwama-polymer, ukwelashwa kwendawo, kanye ne-nanotechnology, abakhiqizi bangakha amapulasitiki ahlangabezana nezindinganiso zokuphepha komlilo eziqinile. Njengoba ucwaningo luqhubeka nokukhula, ikusasa lamapulasitiki angamelani nomlilo libukeka lithembisa, livula indlela yezinto eziphephile nezisimeme kakhulu ekuphileni kwethu kwansuku zonke.
I-Sichuan Taifeng New Flame Retardant Co., Ltdungumkhiqizi onolwazi lweminyaka engama-22 ogxile ekukhiqizweni kwe-ammonium polyphosphate flame retardants, ama-prouducts ethu athunyelwa kabanzi kwamanye amazwe.
I-retardant yethu yomlilo emeleI-TF-241ilungele imvelo futhi iyonga, inokusetshenziswa okuvuthiwe ku-PP, PE, HEDP.
Uma udinga ukwazi ulwazi olwengeziwe, sicela usithinte.
Xhumana: uCherry He
Email: sales2@taifeng-fr.com
Isikhathi sokuthunyelwe: Okthoba-23-2024
