Izindaba

Intuthuko entsha ekusetshenzisweni kwe-phosphorus-nitrogen flame retardants ekumbozweni kwe-intumescent

Muva nje, ithimba locwaningo lwezinto zasekhaya elidumile limemezele ukuthi liphumelele ekwakheni isivikelo somlilo se-phosphorus-nitrogen esisebenza kahle kakhulu futhi esinobungani nemvelo emkhakheni wezingubo zokugqoka ezingaphakathi, okuthuthukise kakhulu ukumelana nomlilo kanye nobungani bemvelo bengubo. Ngomphumela wokubambisana kwezinto ze-phosphorus ne-nitrogen, isivikelo somlilo sakha ngokushesha ungqimba oluqinile lwe-carbonized ekushiseni okuphezulu, sivikela ukushisa namalangabi ngempumelelo, ngenkathi sikhipha amagesi angasebenzi ukuze kuvinjelwe ukusabela kokushisa.

Uma kuqhathaniswa nezithambisi zomlilo zendabuko ze-halogen, izinto ezithambisi umlilo ze-phosphorus-nitrogen azigcini nje ngokuba zingenabo ubuthi futhi azingcolisi, kodwa futhi zinokuqina okuphezulu kokushisa kanye nokusebenza kahle kokuthintela umlilo. Idatha yokuhlola ikhombisa ukuthi isilinganiso sokunwebeka kwezembozo ezingaphakathi kokukhanya ngokufakwa kwalesi sithimbisi somlilo emazingeni okushisa aphezulu sikhuphuke ngo-30%, kanti isikhathi sokumelana nomlilo sandiswe ngaphezu kuka-40%.

Lokhu kuphumelela kunikeza ikhambi elithembeke kakhudlwana lokuphepha komlilo emikhakheni yokwakha, imikhumbi, njll., futhi kukhuthaza imboni yokugqoka evundlile ukuthi iqhubekele ekuvikeleni okuluhlaza kanye nemvelo. Esikhathini esizayo, ithimba lihlela ukwenza ngcono le fomula futhi likhuthaze ukusetshenziswa okukhulu kwezithibi zomlilo ze-phosphorus-nitrogen.


Isikhathi sokuthunyelwe: Mashi-10-2025