I-Ammonium Polyphosphate (APP) isebenza kanjani emlilweni?

I-Ammonium polyphosphate (APP)ingenye yezinto ezisetshenziswa kakhulu ekuvimbeleni ilangabi ngenxa yezakhiwo zayo ezinhle kakhulu zokuvimbela ilangabi. Isetshenziswa kakhulu ezinhlotsheni ezahlukene zokusebenza, njengeukhuni, ipulasitiki, izindwangu, futhiizembozo.

Izakhiwo ezivimbela ilangabi ze-APP ngokuyinhloko zibangelwa ikhono layo lokukhipha amagesi angashisi uma ivezwa ekushiseni noma emlilweni. Uma i-APP ishiswa, idlula enkambisweni yokubola eyinkimbinkimbi. Ekuqaleni, i-ammonium polyphosphate iyancibilika ukuze yakhe i-polyphosphoric acid kanye ne-ammonia.

Ukuwohloka okuqhubekayo kwe-polyphosphoric acid kuholela ekwakhekeni kwe-phosphoric acid, okuwumkhiqizo wokugcina ovimbela ilangabi. I-phosphorus acid isebenza njengesikhuthazi esinamandla se-asidi, ibangela ukuwohloka kwezinto ezivuthayo futhi ivimbele inqubo yokusha. Ingasabela nezinto ezivuthayo, njenge-hydrocarbons, ukuze ikhiqize izinsalela ze-char. Le zinsalela ze-char zisebenza njengengqimba evikelayo evimbela ukukhishwa kwamagesi avuthayo futhi ivimbele ukusabalala komlilo.

Ngaphezu kwalokho, ukuba khona kwe-phosphoric acid kuholela ekwakhekeni kwendlela yokusebenza yesigaba esihlanganisiwe. Le ndlela yokusebenza ihilela ukwakheka kwesendlalelo esivikelayo, esakhiwe yi-ammonium phosphates, ebusweni bento. Le sendlalelo isebenza njengesivikelo esibonakalayo, sivikela into ekushiseni naselangabini. Sivimbela ukuhamba kokushisa futhi sivimbele umoya-mpilo ukuthi ungafinyeleli into, sicindezele ngempumelelo inqubo yokusha.

Ngaphezu kwezakhiwo zayo zokuvimbela umlilo, i-APP isebenza futhi njengesivimbeli somusi. Ukukhishwa kwamagesi angashisi, njenge-ammonia kanye nomhwamuko wamanzi, kunciphisa ukugcwala kwamagesi angashisi emoyeni ozungezile. Lokhu kunciphisa ukugcwala kwamagesi angashisi kunciphisa ingozi yokushisa futhi kwehlise ukusabalala komlilo.

I-Ammonium polyphosphate ikhombisa izakhiwo ezinhle kakhulu zokuvimbela umlilo kuzo zonke izinhlobo zezicelo. Indlela esebenza ngayo ihilela ukukhishwa kwamagesi angashi, ukwakheka kwezinsalela ze-char, kanye nokudalwa kwengqimba yokuvikela. Lezi zindlela zisebenza ngokubambisana ukuze zilibazise isikhathi sokushisa, zicindezele inqubo yokushisa, zinciphise ukukhiqizwa kwentuthu, futhi zivimbele ukusabalala komlilo.

Ngamafuphi, i-ammonium polyphosphate (APP) isebenza njengesivimbeli somlilo esisebenzayo ngenxa yekhono layo lokukhipha amagesi angashi, yakhe ungqimba oluvikelayo ebusweni bento, futhi ivimbele inqubo yokushisa. Indlela esebenza ngayo iqinisekisa ukuphepha nokuvikelwa kwezinto ezahlukahlukene ezingozini zomlilo.

I-Shifang Taifeng New Flame Retardant Co., Ltdiyifektri yobungcweti ye-ammonium polyphosphate (APP) eShayina eneminyaka engu-22 yesipiliyoni.

U-Emma Chen

Umphathi wezentengiso

Ucingo/Kwenzekani: +86 13518188627