Kwizinto zokugquma ezingatshiyo, ukusebenzisana phakathi kwe-ammonium polyphosphate, i-pentaerythritol, kunye ne-melamine kubalulekile ekufezekiseni iimpawu ezifunekayo zokumelana nomlilo.
I-Ammonium polyphosphate (APP) isetyenziswa kakhulu njengesixhobo sokuthintela ilangatye kwiindlela ezahlukeneyo, kuquka neengubo ezingatshiyo. Xa ibekwe kumaqondo obushushu aphezulu, i-APP ikhupha i-phosphoric acid, esabela kwii-free radicals eziveliswa ngexesha lenkqubo yokutsha. Le mpendulo ikhokelela ekwakhiweni komaleko we-char oxineneyo nokhuselayo, osebenza njengomqobo wokuthintela ukudluliselwa kobushushu kunye neoksijini, ngaloo ndlela kucothisa ukusasazeka kwamalangatye.
I-Pentaerythritol yi-polyol compound esebenza njengomthombo wekhabhoni kunye ne-arhente yokutsha. Iyabola xa ibekwe kubushushu, ivelise iikhompawundi eziguquguqukayo ezifana nekhabhoni diokside kunye nomphunga wamanzi. Ezi khompawundi eziguquguqukayo ziyawunciphisa uxinano lweoksijini kwaye zithintele ukusabela kokutsha, ngelixa intsalela yekhabhoni eseleyo yenza umaleko we-char ozinzileyo okhusela i-substrate ekudluliseleni ubushushu obungaphezulu.
I-Melamine, ikhompawundi etyebileyo kwi-nitrogen, inegalelo kwiimpawu zokugquma ezingatshiyo. Xa i-melamine ishushu, ikhupha igesi ye-nitrogen, edlala indima ebalulekileyo ekucimeni umlilo. I-nitrogen ekhutshiweyo inceda ekususeni ioksijini, inciphise umoya ojikeleze amadangatye, ngaloo ndlela ithintele inkqubo yokutsha.
Xa zidibene, ukusebenzisana kwezi zinto kudibanisa iziphumo ze-phosphorus, ikhabhoni, kunye ne-nitrogen ukuphucula ukumelana nomlilo kweengubo. I-ammonium polyphosphate isebenza njengesithinteli-langatye, yenza umaleko we-char okhuselayo. I-Pentaerythritol inegalelo kwi-carbonization, ivelisa i-char engaphezulu yokukhusela ubushushu. Okokugqibela, i-melamine ikhupha igesi ye-nitrogen ukudala umoya othintela umlilo. Ngokusebenza kunye, ezi zinto zintathu ziyalibazisa ngokufanelekileyo ukutsha kwaye zinciphise isantya sokusasazeka kwelangatye, zenze iingubo ezingatshiyo zikhuseleke kwaye zikhuseleke ngakumbi kwiingozi zomlilo.
Shifang Taifeng New Flame Retardant Co., LtdNgumvelisi onamava angama-22 eminyaka egxile ekuveliseni izinto ezithintela ilangatye ze-ammonium polyphosphate, kwaye iimveliso zethu zithunyelwa kwamanye amazwe.
ummeli wethu ilangatye retardantTF-201Ilungele ukusingqongileyo kwaye iyabiza, inokusetyenziswa ngokuvuthiweyo kwiingubo ezingaphakathi kwesisu, kwiingubo ezingasemva zelaphu, kwiiplastiki, kwiinkuni, kwiintambo, kwizincamathelisi nakwi-PU foam.
Ukuba ufuna ulwazi oluthe kratya, nceda unxibelelane nathi.
Unxibelelwano: uCherry He
Email: sales2@taifeng-fr.com
Umnxeba/Kwenzeka ntoni:+86 15928691963
Ixesha lokuthumela: Novemba-24-2023
