Ammonium polyphosphate (APP) ni uruganda rukoreshwa cyane mu binyabuzima, bizwi cyane cyane ku ruhare rwarwo rwo gufata umuriro n’ifumbire. Imiterere yihariye ituma iba ikintu cyingenzi mubikorwa bitandukanye, harimo plastiki, imyenda, hamwe nambarwa. Gusobanukirwa nubushyuhe bwumuriro wa ammonium polyphosphate ningirakamaro mugukoresha neza, cyane cyane mubushyuhe bwo hejuru.
Iyangirika rya amphonium polyphosphate ubusanzwe ritangirira ku bushyuhe bwo hejuru, muri rusange hafi dogere selisiyusi 200 kugeza kuri 300 (dogere 392 kugeza 572 Fahrenheit). Kuri ubu bushyuhe, uruganda rugenda ruhinduranya imiti ishobora gutuma irekurwa rya ammonia na aside fosifori. Nkuko ubushyuhe bwiyongera cyane, cyane cyane hejuru ya dogere selisiyusi 300, inzira yo kwangirika yihuta, bikaviramo gusenyuka kwimiterere ya polymeric ya APP.
Kwangirika kwubushyuhe bwa ammonium polyphosifate birashobora guterwa nimpamvu nyinshi, zirimo uburemere bwa molekile, kuba hari inyongeramusaruro, hamwe nuburyo bwihariye bwakoreshejwe. Kurugero, uburemere buke bwa molekile APP ikunda kugabanuka kubushyuhe buke ugereranije nuburemere buke bwa molekile. Ikigeretse kuri ibyo, kuba hari ibindi bikoresho muburyo bwo guhuriza hamwe bishobora kuzamura cyangwa guhagarika inzira yo gutesha agaciro, bitewe nubushyuhe bwabyo nubusabane hamwe na APP.
Kimwe mu bintu byingenzi byerekana imyitwarire yubushyuhe bwa ammonium polyphosifate ni uruhare rwayo nkumuriro. Iyo ihuye nubushyuhe, APP irashobora kurekura imyuka idacanwa, igabanya imyuka yaka kandi igafasha guhagarika umuriro. Uyu mutungo ufite agaciro cyane mubisabwa aho umutekano wumuriro uhangayikishijwe. Nyamara, imikorere ya APP nkumuriro wa flame ifitanye isano rya bugufi nubushyuhe bwayo. Niba APP itesha agaciro vuba, ntishobora gutanga urwego rwifuzwa rwo kurinda.
Byongeye kandi, ibicuruzwa byangirika bya ammonium polyphosifate nabyo bishobora kugira ingaruka kubidukikije no kubuzima bwabantu. Irekurwa rya ammonia, kurugero, rishobora kugira uruhare mu guhumanya ikirere kandi rishobora guteza ingaruka ku buzima iyo rihumeka ku bwinshi. Kubwibyo, gusobanukirwa ubushyuhe bwo kwangirika no kurekura imyuka ningirakamaro mugusuzuma umutekano n’ingaruka ku bidukikije birimo APP.
Mubikorwa bifatika, ni ngombwa gusuzuma imiterere yimikorere nubushobozi bwo kwangirika kwubushyuhe mugihe ukoresheje ammonium polyphosphate. Ababikora akenshi bakora isesengura ryubushyuhe, nkisesengura rya thermogravimetric (TGA), kugirango bamenye ubushyuhe bwihariye bwo kwangirika no kunoza uburyo bwo gutuza no gukora.
Mu gusoza, ammonium polyphosphate itangira kwangirika ku bushyuhe bwa dogere selisiyusi 200 kugeza 300, hamwe no kwangirika gukabije kugaragara ku bushyuhe bwinshi. Ubushyuhe bwacyo bwumuriro nikintu gikomeye mubikorwa byacyo nkumuriro wumuriro ningirakamaro muri rusange mubikorwa bitandukanye. Gusobanukirwa niyi miterere yubushyuhe ntabwo bifasha gusa mugutezimbere ibicuruzwa byiza kandi byiza kandi binubahiriza amabwiriza y’ibidukikije n’ubuzima. Mugihe ubushakashatsi bukomeje, ubushakashatsi bwimbitse kumyitwarire yubushyuhe bwa ammonium polyphosifate bizamura imikoreshereze yumwirondoro w’umutekano mu nganda.
Sichuan Taifeng New Flame Retardant Co, Ltd.ni uruganda rufite uburambe bwimyaka 22 kabuhariwe mu gukora ammonium polyphosphate flame retardants, ibicuruzwa byacu byoherezwa hanze mumahanga.
Uhagarariye flame retardantTF-201ni ibidukikije byangiza ibidukikije kandi bifite ubukungu, bifite uburyo bukuze muburyo bwo gutwikira, gutwikira imyenda inyuma, plastiki, ibiti, insinga, ibifunga hamwe na PU ifuro.
Niba ukeneye kumenya amakuru menshi, twandikire.
Twandikire: Cherry He
Email: sales2@taifeng-fr.com
Igihe cyo kohereza: Ukwakira-30-2024
