Colloidal antimony pentoxide ose antimony antimony retardant oloa atiaʻe e atunuu faʻapisinisi i le faaiuga o le 1970s.Pe a faatusatusa i le antimony trioxide flame retardant, o loʻo i ai uiga faʻaoga nei:
1. O le colloidal antimony pentoxide flame retardant ei ai sina asu.E masani lava, o le fua o le LD50 o le antimony trioxide i isumu (cavity manava) e 3250 mg/kg, ae o le LD50 o le antimony pentoxide e 4000 mg/kg.
2. Colloidal antimony pentoxide o loʻo i ai le fetaui lelei ma le tele o solvents organic e pei o le vai, methanol, ethylene glycol, acetic acid, dimethylacetamide ma amine formate.Pe a faatusatusa i le antimony trioxide, e sili atu ona faigofie ona faʻafefiloi ma mea faʻamaʻi afi halogen e fausia ai le tele o mea faʻapipiʻi faʻamalosi afi.
3. Ole lapopoa o le colloidal antimony pentoxide e masani lava ona itiiti ifo i le 0.1mm, ae o le antimony trioxide e faigata ona faʻamamaina i lenei lapopoa.Colloidal antimony pentoxide e sili atu ona talafeagai mo le faʻaogaina i filo ma ata tifaga ona o lona laʻititi laʻititi.I le suiga o le afi retardant fiva vili vaifofo, faaopoopo gelatinized antimony pentoxide e mafai ona aloese mai le tulaga o le poloka o le pu vili ma faaitiitia le malosi vili e mafua mai le faaopoopo antimony trioxide.Pe a faʻaopoopo le antimony pentoxide i le faʻamaeʻaina o le mumu o le ie, o lona pipii i luga o le ie ma le umi o le faʻaogaina o le afi e sili atu nai lo le antimony trioxide.
4. Pe a tutusa le aʻafiaga o le mumu, o le aofaʻi o le colloidal antimony pentoxide o loʻo faʻaaogaina e avea o se afi mumu e laʻititi, e masani lava naʻo le 30% o le antimony trioxide.O le mea lea, o le faʻaaogaina o le colloidal antimony pentoxide e avea o se afi mumu e mafai ona faʻaitiitia ai le taumafaina o le antimony ma faʻaleleia atili ai le tele o mea faʻaletino ma masini o oloa faʻafefe.
5. Antimony trioxide o loʻo faʻaaogaina mo afi-retardant resin synthetic substrates, lea o le a oona ai le Pd catalyst i le taimi o le electroplating ma faʻaumatia le vaitaʻele faʻapipiʻi e leʻi faʻapipiʻiina.Colloidal antimony pentoxide e leai se fa'aletonu.
Talu ai ona o le colloidal antimony pentoxide flame retardant o loʻo i luga aʻe o uiga, ua faʻaaogaina lautele i oloa faʻafefe afi e pei o kapeta, paʻu, resins, paʻu, ie alava vailaʻau i atunuu atiaʻe.Inisinia mai le Technology R&D Center of UrbanMines Tech.Fa'atapula'a na maua e tele auala sauniuni mo colloidal antimony pentoxide.I le taimi nei, o le hydrogen peroxide o loʻo faʻaaogaina tele mo sauniuniga.E tele fo'i ituaiga auala ole hydrogen peroxide.Seʻi o tatou faia se faʻataʻitaʻiga: faʻaopoopo 146 vaega o le antimony trioxide ma le 194 vaega o le vai i le reflux reactor, faʻafefe e fai se slurry faʻasalalau tutusa, ma faʻaopoopo lemu le 114 vaega o le 30% hydrogen peroxyide pe a uma ona faʻamafanafana i le 95 ℃, fai oxidize ma reflux mo le 45 minute, ona mafai lea ona maua le 35% mama colloidal antimony pentoxide solution.A maeʻa ona faʻamafanafanaina le vaifofo colloidal, faʻamama e aveese mea e le mafai ona faʻaaogaina, ona faʻagogo lea i le 90 ℃, e mafai ona maua le paʻu paʻepaʻe paʻepaʻe o le antimony pentoxide. Faʻaopoopo 37.5 vaega o le triethanolamine e avea o se faʻamautu i le taimi o le pulupulu, o le fofo saunia o le antimony pentoxide colloidal. samasama ma viscous, ona fa'agogo lea e maua ai le pauta samasama antimony pentoxide.
O le faʻaaogaina o le antimony trioxide e fai ma mea mata e saunia ai le colloidal antimony pentoxide e ala i le hydrogen peroxide, o le auala e faigofie, o le faiga faʻatekonolosi e puupuu, o le faʻafaigaluegaina o meafaigaluega e maualalo, ma o loʻo faʻaaogaina atoatoa punaoa antimony.E tasi le tone o le antimony trioxide masani e mafai ona maua ai le 1.35 tone o le colloidal antimony pentoxide faʻamago paʻu ma le 3.75 tone o le 35% colloidal antimony pentoxide solution, lea e mafai ona faʻalauteleina le gaosiga o oloa mumu ma faʻalauteleina le avanoa lautele o le faʻaogaina o oloa mumu.