Colloidal antimony pentoxide chigadzirwa che antimony chinodzoreredza moto chakagadzirwa nenyika dzakabudirira mukupera kwema1970.Kuenzaniswa neantimony trioxide flame retardant, ine zvinotevera maitiro ekushandisa:
1. Iyo colloidal antimony pentoxide flame retardant ine hutsi hushoma.Kazhinji, iyo inouraya dose LD50 yeantimony trioxide kumakonzo (abdominal cavity) i3250 mg/kg, nepo LD50 yeantimony pentoxide iri 4000 mg/kg.
2. Colloidal antimony pentoxide ine kuwirirana kwakanaka nevakawanda organic solvents semvura, methanol, ethylene glycol, acetic acid, dimethylacetamide uye amine formate.Kuenzaniswa neantimony trioxide, zviri nyore kusanganisa nehalogen flame retardants kugadzira akasiyana-siyana epamusoro-soro anoumba anodzoreredza moto.
3. The particle size ye colloidal antimony pentoxide kazhinji isingasviki 0.1mm, nepo antimony trioxide inonetsa kukwenenzvera mukukura uku.Colloidal antimony pentoxide inonyanya kukodzera kushandiswa mumafiber nemafirimu nekuda kwehukuru hwayo hudiki.Mukugadzirisa kwemurazvo retardant kemikari fiber spinning solution, kuwedzera gelatinized antimony pentoxide inogona kudzivirira chiitiko chekuvhara gomba rekutenderera uye kuderedza simba rekutenderera rinokonzerwa nekuwedzera antimony trioxide.Kana antimony pentoxide ichiwedzerwa kune murazvo unodzora kupera kwejira, kunamatira kwayo pamusoro pemucheka uye kusimba kweiyo murazvo wemoto retardant basa zviri nani pane izvo zve antimony trioxide.
4. Kana murazvo unodzoreredza moto wakafanana, huwandu hwecolloidal antimony pentoxide hunoshandiswa semurazvo wemoto idiki, kazhinji chete 30% yeantimony trioxide.Nokudaro, kushandiswa kwecolloidal antimony pentoxide semurazvo wemoto unogona kuderedza kushandiswa kweantimony uye kuwedzera kuvandudza zvakasiyana-siyana zvemuviri uye machining ezvigadzirwa zvinopisa moto.
5. Antimony trioxide inoshandiswa pamoto-retardant synthetic resin substrates, iyo ichaita chepfu yePd catalyst panguva ye electroplating uye kuparadza dziva risina kuiswa.Colloidal antimony pentoxide haina kukanganisa uku.
Nekuti colloidal antimony pentoxide flame retardant ine hunhu hwepamusoro, yakashandiswa zvakanyanya mumoto unodzoreredza zvigadzirwa semakapeti, machira, resin, rabha, kemikari fiber machira munyika dzakabudirira.Mainjiniya kubva kuTekinoroji R&D Center yeUrbanMines Tech.Limited yakaona kuti kune nzira dzakawanda dzekugadzirira dzecolloidal antimony pentoxide.Parizvino, hydrogen peroxide inonyanya kushandiswa kugadzira.Kune zvakare akawanda marudzi ehydrogen peroxide nzira.Zvino ngatitorei muenzaniso: wedzera zvikamu zana nemakumi mana nematanhatu zveantimony trioxide uye 194 zvikamu zvemvura kune reflux reactor, kurunga kuti ugadzire slurry yakapararira, uye zvishoma nezvishoma wowedzera zvikamu zana negumi negumi zve30% yehydrogen peroxide mushure mekupisa kusvika 95 ℃, ita kuti oxidize uye reflux kwemaminitsi makumi mana nemashanu, uye ipapo 35% kuchena colloidal antimony pentoxide mhinduro inogona kuwanikwa.Mushure mokunge colloidal solution yatonhodzwa zvishoma, sefa kuti ibvise zvinhu zvisingagadziriswi, uye zvooma pa 90 ℃, iyo white hydrated powder ye antimony pentoxide inogona kuwanikwa.Kuwedzera 37.5 zvikamu zve triethanolamine se stabilizer panguva yekuputika, iyo yakagadzirwa colloidal antimony pentoxide solution is yero uye viscous, uye wobva waoma kuwana yero antimony pentoxide poda.
Kushandisa antimony trioxide seyakagadzirwa kugadzirira colloidal antimony pentoxide nehydrogen peroxide nzira, nzira yacho iri nyore, tekinoroji maitiro ipfupi, mari yemidziyo yakaderera, uye zviwanikwa zveantimony zvinoshandiswa zvizere.Toni imwe yeakajairika antimony trioxide inogona kugadzira 1.35 matani ecolloidal antimony pentoxide yakaomeswa poda uye 3.75 matani e35% colloidal antimony pentoxide mhinduro, iyo inogona kusimudzira kugadzirwa kwezvinhu zvinodzoreredza moto uye kuwedzera tarisiro yekushandiswa kwezvakakura zvezvigadzirwa zvinodzoreredza moto.