Ammonium polyphosphate (APP)ni imwe mu zikoreshwa cyane mu kugabanya inkongi z'umuriro bitewe n'ubushobozi bwayo bwiza bwo kugabanya inkongi z'umuriro. Ikoreshwa cyane mu bikorwa bitandukanye, nkoimbaho, pulasitiki, imyenda, nagusiga.
Imiterere ya APP yo gukumira umuriro iterwa ahanini n'ubushobozi bwayo bwo kurekura imyuka idashya iyo ihuye n'ubushyuhe cyangwa umuriro. Iyo APP ishyushye, inyura mu nzira ikomeye yo kubora. Mu ntangiriro, ammonium polyphosphate irashira amazi mu mubiri igahinduka aside polyphosphoric na ammonia.
Gukomeza kwangiza aside ya polyfosforike bituma habaho aside fosforike, ikaba ari yo igabanya ubushyuhe. Aside fosforike ikora nk'umusemburo ukomeye wa aside, bigatuma ibintu bishobora gushya bigabanuka kandi ikabuza uburyo bwo gutwika. Ishobora gukorana n'ibintu bishobora gushya, nka hydrocarbons, kugira ngo ikore ibisigazwa bya char. Ibi bisigazwa bya char bikora nk'urwego rurinda irekurwa ry'imyuka ishobora gushya kandi ikarinda gukwirakwira kw'umuriro.
Byongeye kandi, kuba hari aside fosforike bituma habaho uburyo bwo gufungana. Ubu buryo bukubiyemo gukora urwego rwo kurinda, rugizwe na fosfeti za ammonium, ku buso bw'ibikoresho. Uru rwego rukora nk'urukuta rufatika, rukingira ibikoresho ubushyuhe n'umuriro. Rubuza ubushyuhe kugenda kandi rukabuza ogisijeni kugera ku bikoresho, bigahagarika neza inzira yo gutwika.
Uretse ubushobozi bwayo bwo gukumira inkongi z'umuriro, APP inakora nk'umuti ugabanya umwotsi. Irekurwa ry'imyuka idashya, nka ammonia n'umwuka w'amazi, rigabanya ubwinshi bw'imyuka ishya mu kirere gikikije. Uku kugabanuka kw'ubwinshi bw'imyuka ishya bigabanya ibyago byo gushya kandi bigatinda gukwirakwira kw'inkongi.
Ammonium polyphosphate igaragaza ubushobozi bwiza bwo gukumira inkongi mu bikorwa bitandukanye. Uburyo ikora burimo kurekura imyuka idashya, gukora ibisigazwa bya char, no gukora urwego rwo kuyirinda. Ubu buryo bukorana kugira ngo butinde igihe cyo gutwika, buhagarike inzira yo gutwika, bugabanye umwotsi, kandi burinde gukwirakwira kw'inkongi.
Muri make, ammonium polyphosphate (APP) ikora nk'ikintu kidakoresha umuriro neza bitewe n'ubushobozi bwayo bwo kurekura imyuka idashya, igakora urwego rwo kurinda ku buso bw'ikintu, kandi ikabuza gutwika. Uburyo ikora butuma ibikoresho bitandukanye bibungabungwa kandi bikangirika.
Shifang Taifeng New Flame Retardant Co, Ltd.ni ikigo cy’umwuga cya ammonium polyphosphate (APP) mu Bushinwa gifite uburambe bw’imyaka 22.
Emma Chen
Umuyobozi ushinzwe kugurisha
Terefone/Ikibaho: +86 13518188627
Igihe cyo kohereza: Ukwakira 16-2023
