Kutshanje, iqela elaziwayo lophando lwezixhobo zasekhaya libhengeze ukuba liphuhlise ngempumelelo i-phosphorus-nitrogen flame retardant esebenza kakuhle kakhulu kunye nokusingqongileyo kwindawo yokwaleka intumescent, nto leyo iphucule kakhulu ukumelana nomlilo kunye nobuhlobo bendalo bengubo. Ngokusebenzisa impembelelo ye-synergistic ye-phosphorus kunye ne-nitrogen element, i-flame retardant ngokukhawuleza yenza umaleko oshinyeneyo wekhabhoni kwiqondo lobushushu eliphezulu, ikhusela ngokufanelekileyo ubushushu kunye namadangatye, ngelixa ikhupha iigesi ezingenayo ukuthintela ukusabela kokutsha.
Xa kuthelekiswa ne-halogen flame retardants yendabuko, i-phosphorus-nitrogen retardants ayinayo ityhefu kwaye ayinakungcoliseka, kodwa inozinzo oluphezulu lwe-thermal kunye nokusebenza kakuhle kwe-flame retardant. Idatha yovavanyo ibonisa ukuba umlinganiselo wokwandiswa kweengubo ze-intumescent kunye nokongezwa kwe-flame retardant kumaqondo okushisa aphezulu kuye kwanda ngama-30%, kwaye ixesha lokumelana nomlilo liye landiswa ngaphezu kwe-40%.
Le mpumelelo ibonelela ngesisombululo esithembekileyo ngakumbi sokhuseleko lomlilo kwimimandla yokwakha, iinqanawa, njl., kwaye ikwakhuthaza imboni yokugquma intumescent ukuya ekukhuseleni okuluhlaza kunye nokusingqongileyo. Kwixesha elizayo, iqela liceba ukuqhubela phambili nokwandisa ifomula kunye nokukhuthaza ukusetyenziswa kwe-phosphorus-nitrogen retardants yomlilo.
Ixesha lokuposa: Mar-10-2025
