IiNdlela zoPhuhliso kunye nezicelo ze-Ammonium Polyphosphate Flame Retardant

1. Intshayelelo

I-ammonium polyphosphate(APP) sisixhobo esisetyenziswa ngokubanzi kwi-flame retardant kushishino lwemathiriyeli yanamhlanje. Ubume bayo obukhethekileyo beekhemikhali bunika idangatye elihle kakhulu - iipropathi ezibuyiswayo, okwenza ukuba ibe yinto eyongezelelweyo ebalulekileyo kwizinto ezahlukeneyo zokuphucula ukuxhathisa umlilo.

2. Izicelo

2.1 KwiIiplastiki

Kwishishini leplastiki, i-APP yongezwa ngokuqhelekileyo kwiipololefins ezifana ne-polyethylene (PE) kunye ne-polypropylene (PP). Ngokomzekelo, kwi-PP - iimveliso ezisekelwe kwi-automotive components, i-APP inokunciphisa ngokufanelekileyo ukutsha kweplastiki. Ibola kwiqondo lokushisa eliphezulu, yenza i-char layer ekhuselekileyo phezu kweplastiki. Olu luhlu lwe-char lusebenza njengesithintelo somzimba, ukuthintela ukusasazeka kobushushu kunye ne-oksijini, ngaloo ndlela kwandisa umlilo-ukusebenza okuphazamisayo kweemveliso zeplastiki.

2.2 KwiIimpahla

Kwintsimi ye-textile, i-APP isetyenziswe kunyango lomlilo - amalaphu abuyiswayo. Inokuthi isetyenziswe kwikotoni, i-polyester - i-cotton blends, njl. Ngokufakela indwangu nge-APP - equlethe izisombululo, iingubo eziphathwayo zinokuhlangabezana nomlilo - imigangatho yokhuseleko efunekayo kwizicelo ezifana namakhethini, amalaphu e-upholstery kwiindawo zoluntu, kunye nempahla yokusebenza. I-APP kumphezulu welaphu ibola ngexesha lokutsha, ikhupha iigesi ezingenakutsha ezinciphisa ukuxinwa kweegesi ezinokutsha eziveliswa yilaphu, kwaye kwangaxeshanye, zenza i-char layer ukukhusela ilaphu elingaphantsi.

2.3 KwiIingubo

I-APP nayo isisithako esibalulekileyo emlilweni - ii-retardant coatings. Xa ifakwe kwiingubo zezakhiwo, izakhiwo zetsimbi, kunye nezixhobo zombane, inokuphucula umlilo - ukulinganiswa kokumelana nezinto ezigqunyiweyo. Kwizakhiwo zentsimbi, umlilo-ukutya okubambezelekayo nge-APP kunokulibazisa ukunyuka kobushushu bentsimbi ngexesha lomlilo, kuthintele ukuncipha okukhawulezayo kweepropathi zoomatshini bentsimbi kwaye ngaloo ndlela kubonelele ixesha elongezelelweyo lokufuduka kunye nomlilo - ukulwa.

3. Iindlela zoPhuhliso

3.1 Okuphezulu - Ukusebenza ngokufanelekileyo kunye nokuPhantsi - Ukulayishwa

Enye yezona ndlela ziphambili zophuhliso kukuphuhlisa i-APP enedangatye eliphezulu-ubunewunewu obungalawulekiyo, ukuze isixa esisezantsi se-APP sifezekise idangatye elifanayo okanye elingcono - isiphumo sokulibaziseka. Oku akuncitshi nje kuphela ixabiso lezinto eziphathekayo, kodwa kwakhona kunciphisa impembelelo kwiimpawu zokuqala ze-matrix. Ngokomzekelo, ngolawulo lwesayizi ye-particle kunye nokuguqulwa kwendawo, ukusabalalisa kunye nokusebenza kwakhona kwe-APP kwi-matrix kunokuphuculwa, kuphuculwe ilangatye layo - ukusebenza kakuhle kwe-retardant.

3.2 UkuLungelana nokuSingqongileyo

Ngokunyuka kogxininiso kukhuseleko lokusingqongileyo, uphuhliso lwe-APP ehambelana nokusingqongileyo lubalulekile. Ukuveliswa kwe-APP yesiNtu kunokubandakanya iinkqubo ezithile ezingahambelani kakhulu nokusingqongileyo. Kwixesha elizayo, iinkqubo zokuvelisa ezihambelana nokusingqongileyo ziya kuphononongwa, njengokunciphisa ukusetyenziswa kwezinyibilikisi eziyingozi kunye nemveliso kwinkqubo yokuvelisa. Ukongeza, i-APP enokonakala kwezinto eziphilayo ngcono nayo iyaphuhliswa ukunciphisa impembelelo yayo kokusingqongileyo emva kokuphela - kobomi bemveliso.

3.3 UkuPhuculwa kokuYabelana

Ukuphucula ukuhambelana kwe-APP kunye nezixhobo ezahlukeneyo zematriki yenye indlela ebalulekileyo. Ukuhambelana ngcono kunokuqinisekisa ukusasazwa okufanayo kwe-APP kwi-matrix, enenzuzo ukusebenzisa ngokupheleleyo ilangatye layo - iipropati ezibuyiswayo. Uphando lwenziwa ukuphuhlisa i-agent ezidibanisayo okanye umphezulu - ukuguqulwa kwe-APP ukwandisa ukuhambelana kwayo neeplastiki ezahlukeneyo, amalaphu, kunye neengubo, ukuze kuphuculwe ukusebenza ngokubanzi kwezinto ezidibeneyo.

4. Isiphelo

I-Ammonium polyphosphate, njengento ebalulekileyo yokunqanda ilangatye, inoluhlu olubanzi lwezicelo kwiiplastiki, iingubo, iingubo, kunye nezinye iindawo. Ngophuhliso oluqhubekayo lwetheknoloji, luhambela kwicala eliphezulu-ubuchule, ubungane bendalo, kunye nokuhambelana okungcono, okuya kwandisa ubungakanani bayo besicelo kwaye kudlale indima ebaluleke kakhulu kumlilo - ukukhusela kunye nokukhusela ukhuseleko kwixesha elizayo.