Ammonium polyphosphate (APP) ni imvange idakomoka ku bimera ikoreshwa cyane, izwi cyane cyane kubera uruhare rwayo mu kugabanya umuriro n'ifumbire mvaruganda. Imiterere yayo yihariye ituma iba ingenzi mu bikorwa bitandukanye, harimo na pulasitiki, imyenda, n'amabara. Gusobanukirwa uburyo ammonium polyphosphate ihagaze neza mu bushyuhe ni ingenzi kugira ngo ikoreshwe neza, cyane cyane mu bidukikije birimo ubushyuhe bwinshi.
Kwangirika kwa ammonium polyphosphate akenshi bitangirira ku bushyuhe buri hejuru, muri rusange hafi dogere selisiyusi 200 kugeza 300 (dogere selisiyusi 392 kugeza 572 Fahrenheit). Kuri ubu bushyuhe, iki kinyabutabire gihinduka mu buryo butandukanye bushobora gutuma amoniya na aside fosforike birekurwa. Uko ubushyuhe bwiyongera cyane, cyane cyane hejuru ya dogere selisiyusi 300, inzira yo kwangirika irihuta, bigatuma imiterere ya polymer ya APP ihungabana.
Kugabanuka k'ubushyuhe bwa ammonium polyphosphate bishobora guterwa n'ibintu byinshi, birimo uburemere bwayo bwa molekile, kuba hari inyongeramusaruro, n'uburyo bwihariye bwo kuyikoresha. Urugero, uburemere buke bwa molekile APP bukunda kwangirika iyo ubushyuhe buri hasi ugereranije n'ubwoko bwinshi bwa molekile. Byongeye kandi, kuba hari ibindi bikoresho mu buryo buvanze bishobora kongera cyangwa kubuza inzira yo kwangirika, bitewe n'imiterere yabyo y'ubushyuhe n'imikoranire yabyo na APP.
Kimwe mu bintu by'ingenzi bigize imikorere y'ubushyuhe bwa ammonium polyphosphate ni uruhare rwayo nk'ikintu kidatwika. Iyo ishyizwe mu bushyuhe, APP ishobora kurekura imyuka idatwika, igagabanya umwuka utwika kandi igafasha mu guhagarika ubushyuhe. Iyi miterere ni ingenzi cyane mu bikorwa aho umutekano w'inkongi ari ikibazo. Ariko, akamaro ka APP nk'ikintu kidatwika gafitanye isano rya bugufi n'ubushyuhe bwayo. Iyo APP yangiritse vuba cyane, ishobora kudatanga urwego rwifuzwa rwo kurinda.
Byongeye kandi, ibyangiritse bya ammonium polyphosphate bishobora kugira ingaruka ku bidukikije no ku buzima bw'abantu. Urugero, kurekura ammonia bishobora kugira uruhare mu kwanduza ikirere kandi bishobora guteza ibyago ku buzima iyo bihumwe ku bwinshi. Kubwibyo, gusobanukirwa ubushyuhe bwangiritse n'ibyuka birekurwa nyuma ni ingenzi mu gusuzuma ingaruka z'umutekano n'ibidukikije ku bidukikije by'ibicuruzwa birimo APP.
Mu bikorwa bifatika, ni ngombwa gusuzuma imiterere y'imikorere n'ubushobozi bwo kwangirika k'ubushyuhe iyo ukoresheje ammonium polyphosphate. Abakora imashini bakunze gukora isesengura ry'ubushyuhe, nka thermogravimetric analysis (TGA), kugira ngo bamenye ubushyuhe bwihariye bwo kwangirika no kunoza imiterere kugira ngo ihamye kandi ikore neza.
Muri make, ammonium polyphosphate itangira kwangirika ku bushyuhe buri hagati ya dogere selisiyusi 200 na 300, ndetse no kwangirika gukomeye ku bushyuhe bwinshi. Gukomera kwayo mu bushyuhe ni ingenzi mu gutuma ikora neza nk'ikintu kidakoresha umuriro ndetse n'akamaro kayo muri rusange mu bikorwa bitandukanye. Gusobanukirwa ubu bushyuhe ntibifasha gusa mu guteza imbere ibicuruzwa bitekanye kandi bifite akamaro kurushaho, ahubwo binatuma hubahirizwa amabwiriza agenga ibidukikije n'ubuzima. Uko ubushakashatsi bukomeza, ubumenyi bwinshi ku mikorere y'ubushyuhe bwa ammonium polyphosphate buzarushaho kunoza ikoreshwa ryayo n'umutekano wayo mu nganda.
Sichuan Taifeng New Flame Retardant Co., Ltdni uruganda rufite uburambe bw'imyaka 22 rwibanda ku gukora ibiyobyabwenge bigabanya umuriro bya ammonium polyphosphate, ibyo dukora byoherezwa mu mahanga cyane.
Imashini yacu igabanya umuriro ihagarariyeTF-201Ntibingiza ibidukikije kandi birahendutse, ikoreshwa mu gusiga irangi ry’imbere mu gitambaro, mu gusiga irangi ry’inyuma mu myenda, mu pulasitiki, mu mbaho, mu nsinga, mu gufunga no mu gusiga ifuro rya PU.
Niba ukeneye kumenya amakuru arambuye, twandikire.
Umuntu wo kuvugana na we: Cherry He
Email: sales2@taifeng-fr.com
Igihe cyo kohereza: 30 Ukwakira 2024
