Monga chothandizira kwambiri komanso choteteza chilengedwe, ammonium polyphosphate (APP) yosungunuka m'madzi yakhala ikugwiritsidwa ntchito kwambiri m'magawo ambiri m'zaka zaposachedwa. Kapangidwe kake kapadera ka mankhwala kamathandiza kuti awonongeke mu polyphosphoric acid ndi ammonia pa kutentha kwakukulu, kupanga wandiweyani wa carbonized wosanjikiza bwino, kupatula kutentha ndi mpweya, potero kulepheretsa kuyaka. Nthawi yomweyo, APP ili ndi mawonekedwe a kawopsedwe wochepa, wopanda halogen, komanso utsi wochepa, womwe umakwaniritsa zofunikira zamakono zoteteza chilengedwe.
Pantchito yomanga, APP yosungunuka m'madzi imagwiritsidwa ntchito kwambiri popaka zotchingira moto komanso mapanelo oletsa moto, kuwongolera kwambiri kukana kwazinthu. M'makampani opanga nsalu, APP imapatsa nsalu zinthu zabwino kwambiri zowotcha moto kudzera munjira zoyatsira kapena zokutira, ndipo ndizoyenera pazinthu monga masuti amoto ndi makatani. Kuphatikiza apo, APP ingagwiritsidwenso ntchito pazida zamagetsi, zinthu zamapulasitiki ndi madera ena kuti apereke chitetezo chodalirika chamoto pazinthu zosiyanasiyana.
Ndi malamulo omwe akuchulukirachulukira oteteza chilengedwe, kufunikira kwa msika wa ammonium polyphosphate osungunuka ndi madzi kukupitilira kukula. M'tsogolomu, ndi kukhathamiritsa kwina kwaukadaulo, APP itenga gawo lofunikira m'magawo ambiri ndikulimbikitsa chitukuko cha zida zotchingira moto kupita kumayendedwe obiriwira komanso abwino.
Nthawi yotumiza: Mar-10-2025
