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Colloidal Antimony Pentoxide Flame Retardant

Colloidal antimony pentoxide waa badeeco dab-damis antimony ah oo ay horumariyeen waddama warshadaha ku hormaray dabayaaqadii 1970-meeyadii. Marka la barbar dhigo antimony trioxide olol retardant, waxay leedahay sifooyinka soo socda:

1. Colloidal antimony pentoxide flame retardant waxa uu leeyahay xaddi yar oo qiiq ah. Guud ahaan, qiyaasta dilaaga ah ee LD50 ee antimony trioxide ee jiirka (caloosha caloosha) waa 3250 mg/kg, halka LD50 ee antimony pentoxide uu yahay 4000 mg/kg.

2. Colloidal antimony pentoxide waxa uu leeyahay iswaafajin wanaagsan oo leh dareerayaal badan oo organic ah sida biyaha, methanol, ethylene glycol, acetic acid, dimethylacetamide iyo amine formate. Marka la barbar dhigo antimony trioxide, way fududahay in lagu qaso dib-u-celinta ololka halogen si loo sameeyo dib-u-celiyayaal kala duwan oo waxtarkoodu sarreeyo.

3. Cabbirka walxaha kolloidal antimony pentoxide guud ahaan wuu ka yar yahay 0.1mm, halka antimony trioxide ay adag tahay in lagu sifeeyo cabbirkan. Kolloidal antimony pentoxide ayaa aad ugu habboon codsiga fiilooyinka iyo filimada sababtoo ah cabbirka walxaha yar. Wax ka beddelka holaca retardant kiimikaad dareeraha dareeraha, ku darista antimony pentoxide ee gelatinized waxay ka fogaan kartaa ifafaale xannibaya daloolka wareegta iyo hoos u dhigista xoogga wareega ee ay keento ku darida antimony trioxide. Marka antimony pentoxide lagu daro dhammaystirka dab-demiska ee marada, ku dhegganaanta dusha sare ee marada iyo adkeysiga shaqada dib-u-dejinta ololka ayaa ka fiican kuwa antimony trioxide.

4. Marka saamaynta dib-u-dhigista ololku ay la mid tahay, cadadka kolloidal antimony pentoxide ee loo isticmaalo dabcelis ahaan waa yar yahay, guud ahaan kaliya 30% antimony trioxide. Sidaa darteed, isticmaalka kolloidal antimony pentoxide sida ololka dib u dhigista waxay yarayn kartaa isticmaalka antimony waxayna sii wanaajin kartaa sifooyinka kala duwan ee jirka iyo farsamada ee alaabooyinka dib u dhiga ololka.

5. Antimony trioxide waxa loo isticmaalaa substrates resin synthetic holac, kaas oo sumayn doona kicinta Pd inta lagu jiro koronto-soo-saarka oo baabi'in doona barkadda dahaadhan ee aan dahaadhka ahayn. Colloidal antimony pentoxide ma laha cilladaan.

kolloid antimony pentoxide xirmo    Antimony Pentoxide Colloidal

Sababtoo ah kolloidal antimony pentoxide flame retardant ayaa leh sifooyin kor ku xusan, waxa si weyn loogu isticmaalay alaabada ololka celisa sida roogagga, dahaarka, resins, caag, fiber kiimikaad ah ee dalalka horumaray. Injineerada ka socda Xarunta Tignoolajiyada ee R&D ee UrbanMines Tech. Xaddidan waxay ogaatay inay jiraan habab badan oo diyaarin ah oo loogu talagalay kolloidal antimony pentoxide. Waqtigan xaadirka ah, hydrogen peroxide inta badan waxaa loo isticmaalaa diyaarinta. Waxa kale oo jira noocyo badan oo hababka hydrogen peroxide. Hadda aan soo qaadanno tusaale: ku dar 146 qaybood oo antimony trioxide ah iyo 194 qaybood oo biyo ah reactor-ka reflux, walaaq si aad u samayso slurry si siman u kala firdhiyey, oo si tartiib ah ugu dar 114 qaybood oo ah 30% hydrogen peroxide ka dib kuleylka 95 ℃, ka dhig oksaydh iyo reflux ilaa 45 daqiiqo, ka dibna 35% nadiif ah kolloidal antimony pentoxide ayaa la heli karaa. Ka dib markii xalka kolloidal wax yar la qaboojiyo, shaandh si aad uga saarto walxaha aan milmayn, ka dibna qalaji 90 ℃, budada fuuqbaxa cad ee antimony pentoxide ayaa la heli karaa.Ku darista qaybaha 37.5 ee triethanolamine sida xasiliyaha inta lagu jiro pulping, diyaarsan xalinta antimony kolloidal pentoxide waa jaale iyo viscous, ka dibna engegan si aad u hesho budada pentoxide antimony jaalaha ah.

Isticmaalka antimony trioxide sida alaabta ceeriin si loogu diyaariyo kolloidal antimony pentoxide by habka hydrogen peroxide, habka waa mid fudud, habka farsamada waa gaaban yahay, maalgelinta qalabku waa yar yahay, iyo agabka antimony si buuxda ayaa loo isticmaalaa. Hal tan oo antimony trioxide ah ayaa soo saari kara 1.35 tan oo kolloidal antimony pentoxide ah oo budada qallalan iyo 3.75 tan oo 35% kolloidal antimony pentoxide ah, taas oo kor u qaadi karta soo saarista alaabada dib u ololaysa iyo ballaadhinta dalabka ballaadhan ee alaabta dib u ololka ah.