I-Ammonium Polyphosphate isebenza nge-FR ku-Polypropylene

I-Polypropylene iyinto evamile yepulasitiki enokumelana nokushisa okuhle, ukumelana nokugqwala kanye nezakhiwo zemishini, ngakho-ke isetshenziswa kabanzi embonini nasekuphileni kwansuku zonke. Kodwa-ke, ngenxa yezindawo zayo ezivuthayo, izinqamuli zomlilo zidinga ukungezwa ukuze kuthuthukiswe izici zayo zokunqanda ilangabi. Okulandelayo kuzokwethula ama-flame retardants ajwayelekile angasetshenziswa ku-polypropylene.

I-Aluminium triphosphate: I-Aluminium triphosphate iyisinqamuli somlilo esingenawo i-halogen esingathuthukisa ngempumelelo izakhiwo ze-polypropylene ezivimbela ilangabi. Ingakhulula ama-phosphorus oxides emazingeni okushisa aphezulu ukuze yakhe isendlalelo esivikelayo ukuvimbela ukusabalala komoyampilo nokushisa, ngaleyo ndlela kuzuzwe umphumela wokunqanda ilangabi.

I-Aluminium hydroxide: I-Aluminium hydroxide iyisinqamuli somlilo esingenabuthi, esingenaphunga, futhi esingagqwali esingathuthukisa ngempumelelo izakhiwo ze-polypropylene ezibamba ilangabi. Ibola emazingeni okushisa aphezulu ukuze ikhulule umhwamuko wamanzi, ibambe ukushisa, futhi inciphise izinga lokushiswa nokukhululwa kokushisa kwe-polypropylene.

I-Aluminium silicate: I-Aluminium silicate iyisinqamuleli somlilo esingenawo i-halogen esingathuthukisa ngokuphumelelayo izakhiwo ze-polypropylene ezivimbela ilangabi. Ingabola emazingeni okushisa aphezulu ukuze ikhulule umhwamuko wamanzi kanye ne-silicon dioxide ukuze kwakheke isendlalelo esivikelayo ukuze kuvinjelwe ukusabalala komoyampilo nokushisa, ngaleyo ndlela kuzuze umphumela wokunqanda ilangabi.

I-Ammonium polyphosphate iyi-phosphorus-nitrogen flame retardant enezindawo ezinhle zokunqanda amalangabi kanye nokuzinza kokushisa, futhi isetshenziswa kakhulu ezintweni ze-polypropylene. I-Ammonium polyphosphate ingabola emazingeni okushisa aphezulu ukuze ikhulule i-phosphorus oxides ne-ammonia, yenze ungqimba lwekhabhoni ukuvimbela ukusabalala komoyampilo nokushisa, ngaleyo ndlela ithuthukise ngokuphumelelayo izakhiwo ezivimbela ilangabi le-polypropylene. Ngaphezu kwalokho, i-ammonium polyphosphate nayo inezici zobuthi obuphansi, ukugqwala okuphansi kanye nobungane bemvelo, okuyenza ibe i-polypropylene ekahle yokubuyiswa komlilo.

Emkhakheni wezimboni, i-ammonium polyphosphate isetshenziswa kabanzi ezintweni ezibuyisela ilangabi ze-polypropylene, njengemishini kagesi, izinto zokwakha, izingxenye zezimoto neminye imikhakha. Izakhiwo zayo ezinhle kakhulu ezivimbela amalangabi nezici zokuvikela imvelo ziye zaqashelwa kabanzi futhi zasetshenziswa. Ngesikhathi esifanayo, njengoba izidingo zabantu zokuvikela imvelo nokusebenza kokuphepha zanda, i-ammonium polyphosphate, njenge-flame retardant engena-halogen, izodlala indima ebaluleke kakhulu ezintweni ze-polypropylene.

Ngokuvamile, i-polypropylene, njengento evamile yepulasitiki, idinga ukwengeza ama-flame retardants ukuze kuthuthukiswe izakhiwo zayo zokunqanda ilangabi. I-Aluminium triphosphate, i-aluminium hydroxide, i-aluminium silicate, njll. izinqamuli zomlilo ezivamile ezingasetshenziswa ku-polypropylene, kanye ne-ammonium polyphosphate, njenge-phosphorus-nitrogen flame retardant, inamathemba abanzi okusebenza ku-polypropylene.