Colloidal antimony pentoxide ndi chinthu choletsa moto cha antimoni chomwe chinapangidwa ndi mayiko olemera kumapeto kwa zaka za m'ma 1970. Poyerekeza ndi antimony trioxide flame retardant, ili ndi izi zotsatirazi:
1. Colloidal antimony pentoxide flame retardant imakhala ndi utsi wochepa. Nthawi zambiri, mlingo wakupha LD50 wa antimony trioxide ku makoswe (m'mimba) ndi 3250 mg/kg, pamene LD50 ya antimony pentoxide ndi 4000 mg/kg.
2. Colloidal antimony pentoxide imagwirizana bwino ndi zosungunulira zambiri za organic monga madzi, methanol, ethylene glycol, acetic acid, dimethylacetamide ndi amine formate. Poyerekeza ndi antimony trioxide, ndikosavuta kusakaniza ndi halogen retardants lamoto kupanga mitundu yosiyanasiyana yamphamvu yophatikizira lawi lamoto.
3. Tinthu kukula kwa colloidal antimony pentoxide zambiri zosakwana 0.1mm, pamene antimoni trioxide n'zovuta yeretsani mu tinthu kukula. Colloidal antimony pentoxide ndiyoyenera kugwiritsidwa ntchito mu ulusi ndi mafilimu chifukwa cha kukula kwake kakang'ono. Mu kusinthidwa kwa lawi retardant mankhwala CHIKWANGWANI kupota njira, kuwonjezera gelatinized antimony pentoxide angapewe chodabwitsa kutsekereza dzenje ndi kuchepetsa kupota mphamvu chifukwa chowonjezera antimony trioxide. Pamene antimony pentoxide ikuwonjezeredwa kumoto woletsa kutentha kwa nsalu, kumamatira kwake pamwamba pa nsalu ndi kukhazikika kwa ntchito yoletsa moto kumakhala bwino kuposa antimony trioxide.
4. Pamene mphamvu ya retardant ndi yofanana, kuchuluka kwa colloidal antimony pentoxide yomwe imagwiritsidwa ntchito ngati choletsa moto ndi yaying'ono, nthawi zambiri 30% yokha ya antimony trioxide. Choncho, ntchito colloidal antimony pentoxide monga lawi retardant akhoza kuchepetsa kumwa antimoni ndi kupititsa patsogolo zosiyanasiyana thupi ndi Machining katundu wa flame retardant katundu.
5. Antimony trioxide imagwiritsidwa ntchito pazigawo za resin retardant retardant synthetic resin, zomwe zingawononge Pd chothandizira panthawi ya electroplating ndikuwononga dziwe lopanda plating. Colloidal antimony pentoxide ilibe cholakwika ichi.
Chifukwa colloidal antimony pentoxide flame retardant ili ndi mawonekedwe apamwamba, imagwiritsidwa ntchito kwambiri pazinthu zowotcha moto monga makapeti, zokutira, utomoni, mphira, nsalu zamitundu yamafuta m'maiko otukuka. Mainjiniya ochokera ku Technology R&D Center ya UrbanMines Tech. Limited anapeza kuti pali njira zambiri kukonzekera colloidal antimony pentoxide. Masiku ano, hydrogen peroxide imagwiritsidwa ntchito kwambiri pokonzekera. Palinso mitundu yambiri ya njira za hydrogen peroxide. Tsopano tiyeni titenge chitsanzo: onjezani magawo 146 a antimony trioxide ndi magawo 194 a madzi ku reflux riyakitala, yambitsani kuti mupange slurry wobalalika, ndikuwonjezera pang'onopang'ono magawo 114 a 30% hydrogen peroxide mutatha kutentha mpaka 95 ℃, ipangitseni oxidize ndi reflux kwa mphindi 45, ndiyeno 35% chiyero cha colloidal antimony pentoxide solution chingapezeke. Pambuyo njira ya colloidal utakhazikika pang'ono, fyuluta kuchotsa insoluble zinthu, ndiyeno youma pa 90 ℃, woyera hydrated ufa wa antimony pentoxide akhoza anapezerapo. Kuwonjezera 37.5 magawo triethanolamine monga stabilizer pa pulping, okonzeka colloidal antimony pentoxide yankho ndi chikasu ndi viscous, ndiyeno youma kupeza yellow antimoni pentoxide ufa.
Kugwiritsa ntchito antimony trioxide ngati zopangira pokonzekera colloidal antimoni pentoxide ndi njira ya hydrogen peroxide, njirayo ndi yosavuta, njira yaukadaulo ndi yochepa, ndalama zogulira zida ndizochepa, ndipo zida za antimoni zimagwiritsidwa ntchito mokwanira. tani imodzi ya wamba antimony trioxide akhoza kupanga matani 1.35 colloidal antimony pentoxide ufa wouma ndi matani 3.75 35% colloidal antimony pentoxide njira, amene angathe kulimbikitsa kupanga lawi retardant mankhwala ndi kukulitsa chiyembekezo yotakata ntchito ya lawi retardant mankhwala.