Daim ntawv thov Ammonium Polyphosphate hauv cov tshuaj tua hluav taws hmoov qhuav

Ammonium polyphosphate (APP) yog ib qho inorganic compound siv dav hauv cov tshuaj tua hluav taws thiab cov tshuaj tua hluav taws. Nws cov mis tshuaj yog (NH4PO3) n, qhov twg n sawv cev rau qib polymerization. Kev siv APP hauv cov tshuaj tua hluav taws feem ntau yog raws li nws cov khoom zoo heev uas tiv taus hluav taws thiab txo cov pa luam yeeb.

Ua ntej, lub luag haujlwm tseem ceeb ntawm APP hauv cov tshuaj tua hluav taws yog ua ib yam khoom tiv thaiv hluav taws. Nws tiv thaiv kev sib kis ntawm cov nplaim taws thiab cov txheej txheem hlawv los ntawm ntau yam txheej txheem. APP lwj thaum kub siab los tsim cov phosphoric acid thiab ammonia. Phosphoric acid tsim ib daim iav tiv thaiv ntawm qhov chaw hlawv, cais cov pa oxygen thiab cua sov, yog li tiv thaiv kev txuas ntxiv ntawm kev hlawv. Ammonia pab dilute cov roj hlawv hauv thaj chaw hlawv thiab txo qhov kub ntawm cov nplaim taws.

Qhov thib ob, APP muaj cov yam ntxwv zoo ntawm kev tswj pa luam yeeb. Hauv hluav taws, pa luam yeeb tsis yog tsuas yog txo qhov pom kev thiab ua rau nyuaj rau kev khiav tawm xwb, tab sis kuj muaj cov pa phem ntau heev, ua rau muaj kev phom sij rau tib neeg txoj kev noj qab haus huv. APP tuaj yeem txo qhov tsim pa luam yeeb thaum lub sijhawm hlawv thiab txo qhov ua rau hluav taws puas tsuaj.

Ammonium polyphosphate siv rau hauv cov tshuaj tua hluav taws ntau hom, feem ntau yog cov tshuaj tua hluav taws hmoov qhuav thiab cov tshuaj tua hluav taws ua npuas ncauj. Hauv cov tshuaj tua hluav taws hmoov qhuav, ammonium polyphosphate yog ib qho ntawm cov khoom xyaw tseem ceeb thiab sib xyaw nrog lwm cov tshuaj lom neeg los ua cov tshuaj tua hluav taws qhuav zoo. Cov hmoov qhuav no tuaj yeem npog cov khoom kub hnyiab sai sai, cais cov pa oxygen, thiab tua cov nplaim taws sai sai. Hauv cov tshuaj tua hluav taws ua npuas ncauj, ammonium polyphosphate sib xyaw nrog cov neeg sawv cev ua npuas ncauj los ua cov npuas ncauj ruaj khov uas npog qhov chaw ntawm cov khoom kub hnyiab, ua lub luag haujlwm hauv kev txias thiab cais cov pa oxygen.

Ntxiv rau, ammonium polyphosphate kuj muaj qhov zoo ntawm kev tiv thaiv ib puag ncig thiab tsis muaj tshuaj lom. Piv nrog rau cov tshuaj tua hluav taws halogenated ib txwm muaj, ammonium polyphosphate tsis tso tawm cov halides uas ua rau muaj kev phom sij thaum lub sijhawm hlawv, txo qhov kev puas tsuaj rau ib puag ncig thiab tib neeg lub cev. Yog li ntawd, kev siv ammonium polyphosphate hauv cov tshuaj tua hluav taws niaj hnub tau txais kev saib xyuas ntau dua.

Feem ntau, kev siv ammonium polyphosphate hauv cov tshuaj tua hluav taws muaj ntau yam zoo, suav nrog kev ua haujlwm zoo ntawm cov nplaim taws, cov nyhuv zoo ntawm kev tswj cov pa luam yeeb, thiab kev tiv thaiv ib puag ncig thiab tsis muaj tshuaj lom. Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev txhim kho ntawm cov neeg xav tau kev nyab xeeb thiab kev tiv thaiv ib puag ncig, kev siv ammonium polyphosphate hauv cov tshuaj tua hluav taws yuav dav dua.