I-Ammonium polyphosphate (APP)yenye yezona zinto zisetyenziswa kakhulu kwi-flame retardants ngenxa yeempawu zayo ezibalaseleyo zokunqanda umlilo.Isetyenziswa kakhulu kwizicelo ezahlukeneyo, ezifanaiinkuni, iiplastiki, impahla, kwayeiingubo.
Iimpawu zokunqanda amadangatya e-APP zibangelwa ikakhulu kukukwazi ukukhulula iigesi ezingatshayo xa zibonakaliswe kubushushu okanye emlilweni.Xa i-APP ifudunyezwa, ingena kwinkqubo enzima yokubola.Ekuqaleni, i-ammonium polyphosphate dehydrates ukwenza i-polyphosphoric acid kunye ne-ammonia.
Ukubola ngakumbi i-polyphosphoric acid ikhokelela ekubunjweni kwe-asidi ye-phosphoric, eyona nto i-flame retardant product.Phosphoric acid isebenza njenge-catalyst eqinile ye-asidi, ebangela ukuthotywa kwezinto ezinokutsha kunye nokuthintela inkqubo yokutsha.Inokusabela ngezinto ezitshayo, ezifana neehydrocarbons, ukuvelisa intsalela ye char.Le ntsalela ye-char isebenza njengomaleko okhuselayo othintela ukukhutshwa kweegesi ezinokutsha kunye nokuthintela ukusasazeka komlilo.
Ngaphezu koko, ubukho be-phosphoric acid bukhokelela ekubunjweni kwendlela yesigaba esijikisiweyo.Lo matshini ubandakanya ukubunjwa koluhlu olukhuselayo, olubandakanya i-ammonium phosphates, phezu kwezinto eziphathekayo.Olu luhlu lusebenza njengesithintelo somzimba, ukukhusela izinto eziphathekayo kubushushu kunye nomlilo.Ithintela ukuhamba kobushushu kwaye ikhusela i-oksijini ekufikeleleni kwizinto eziphathekayo, ngokufanelekileyo ukucinezela inkqubo yokutshisa.
Ukongeza kwiipropathi zayo zokunqanda amadangatye, i-APP ikwasebenza njengento yokucinezela umsi.Ukukhutshwa kweegesi ezingenakutsha, ezifana ne-ammonia kunye nomphunga wamanzi, kunciphisa ukuxinwa kweegesi ezinokutsha kwindawo ejikelezileyo.Oku kuncitshiswa koxinzelelo lwegesi enokutsha kunciphisa umngcipheko wokutshisa kwaye kubambezele ukusasazeka komlilo.
I-Ammonium polyphosphate ibonisa iimpawu ezibalaseleyo zokunqanda amadangatye kuluhlu olubanzi lwezicelo.Indlela yayo ibandakanya ukukhutshwa kweegesi ezingenakutsha, ukubunjwa kwe-char residue, kunye nokudalwa komgangatho wokukhusela.Ezi ndlela zidibeneyo zisebenza ukulibazisa ixesha lokutshisa, ukucinezela inkqubo yokutsha, ukunciphisa ukuveliswa komsi, kunye nokuthintela ukusasazeka komlilo.
Isishwankathelo, i-ammonium polyphosphate (i-APP) isebenza njenge-flame retardant esebenzayo ngenxa yokukwazi ukukhulula iigesi ezingenakutsha, yenza uluhlu olukhuselayo kwindawo yezinto, kwaye inqanda inkqubo yokutshisa.Indlela yayo iqinisekisa ukhuseleko kunye nokukhuselwa kwezinto ezahlukeneyo kwiingozi zomlilo.
Shifang Taifeng New Flame Retardant Co., Ltdyi-facotry ye-ammonium polyphospahte (APP) e-China enamava angama-22 eminyaka.
Emma Chen
Umlawuli wentengiso
Umnxeba/Yintoni phezulu: +86 13518188627
Ixesha lokuposa: Oct-16-2023
