Ob lub tuam txhab loj tshaj plaws ntawm antimony trioxide hauv ntiaj teb tau tso tseg. Kev lag luam sab hauv tau txheeb xyuas tias qhov kev ncua ntawm kev tsim khoom los ntawm ob tus neeg tsim khoom loj yuav muaj kev cuam tshuam ncaj qha rau yav tom ntej chaw muab khoom lag luam antimony trioxide. Raws li ib tug paub zoo antimony oxide ntau lawm thiab export lag luam nyob rau hauv Tuam Tshoj, UrbanMines Tech. Co., Ltd. them nyiaj tshwj xeeb rau kev lag luam thoob ntiaj teb cov ntaub ntawv ntawm antimony oxide khoom.
Dab tsi nws raws nraim antimony oxide? Dab tsi yog kev sib raug zoo ntawm nws cov kev siv tseem ceeb thiab kev tsim khoom lag luam? Muaj qee qhov kev tshawb nrhiav pom raws li hauv qab no los ntawm pab pawg ntawm Technology Research thiab Development Department of UrbanMines Tech. Co., Ltd.
Antimony oxideyog ib qho tshuaj muaj pes tsawg leeg, uas tau muab faib ua ob hom: antimony trioxide Sb2O3 thiab antimony pentoxide Sb2O5. Antimony trioxide yog dawb cubic crystal, soluble nyob rau hauv hydrochloric acid thiab tartaric acid, insoluble nyob rau hauv dej thiab acetic acid. Antimony pentoxide yog lub teeb daj hmoov, tsis yooj yim soluble hauv dej, me ntsis soluble hauv alkali, thiab tuaj yeem tsim cov tshuaj antimonate.
Lub luag haujlwm ntawm ob yam khoom no hauv lub neej yog dab tsi?
Ua ntej tshaj plaws, lawv tuaj yeem siv los ua cov txheej txheem hluav taws kub thiab cov nplaim hluav taws. Antimony trioxide tuaj yeem tua cov nplaim taws, yog li nws feem ntau siv los ua cov txheej txheem hluav taws kub hauv lub neej txhua hnub. Thib ob, antimony trioxide yog siv los ua cov nplaim hluav taws kub nyhiab los ntawm cov xyoo thaum ntxov. Nyob rau theem pib ntawm combustion, nws yog melted ua ntej lwm yam khoom, thiab ces ib tug tiv thaiv zaj duab xis yog tsim nyob rau saum npoo ntawm cov khoom kom cais cov huab cua. Thaum kub siab, antimony trioxide yog gasified thiab cov pa concentration yog diluted. Antimony trioxide ua lub luag haujlwm hauv nplaim hluav taws.
Ob leegantimony trioxidethiabantimony pentoxideyog cov nplaim hluav taws kub retardants ntxiv, yog li cov nplaim retardant nyhuv tsis zoo thaum siv ib leeg, thiab qhov ntau npaum li cas yuav tsum loj. Nws feem ntau yog siv ua ke nrog lwm cov nplaim hluav taws thiab cov pa luam yeeb. Antimony trioxide feem ntau yog siv ua ke nrog halogen-muaj Organic tshuaj. Antimony pentoxide feem ntau yog siv ua ke nrog cov organic chlorine thiab bromine hom nplaim taws retardants, thiab cov teebmeem synergistic tuaj yeem tsim los ntawm cov khoom, ua rau cov nplaim hluav taws zoo dua.
Hydrosol ntawm antimony pentoxide tuaj yeem sib txawv thiab ruaj khov nyob rau hauv cov ntaub ntawv slurry, thiab dispersed nyob rau hauv cov fiber ntau raws li zoo heev hais, uas yog haum rau spinning nplaim-retardant fibers. Nws kuj tseem siv tau rau cov nplaim hluav taws ua kom tiav ntawm cov ntaub. Cov ntaub kho nrog nws muaj kev ntxuav ceev ceev, thiab nws yuav tsis cuam tshuam rau cov xim ntawm cov ntaub, yog li cov nyhuv zoo heev.
Cov teb chaws tsim muaj xws li Tebchaws Meskas tau tshawb fawb thiab tsimcolloidal antimony pentoxideinorganic nyob rau hauv lig 1970s. Cov kev sim tau ua pov thawj tias nws cov nplaim hluav taws kub hnyiab tau siab dua li cov uas tsis yog-colloidal antimony pentoxide thiab antimony trioxide. Nws yog ib qho antimony-based nplaim retardant. Ib qho zoo tshaj plaws ntau yam. Nws muaj cov yam ntxwv ntawm lub zog qis tinting, siab thermal stability, tsis tshua muaj pa luam yeeb tiam, yooj yim ntxiv, yooj yim rau disperse, thiab tus nqi qis. Tam sim no, antimony oxide tau dav siv los ua cov nplaim hluav taws xob hauv cov yas, roj hmab, textiles, chemical fibers, electronics thiab lwm yam lag luam.
Qhov thib ob, nws yog siv los ua cov xim thiab xim. Antimony trioxide yog cov xim dawb dawb, feem ntau yog siv rau hauv cov xim thiab lwm yam lag luam, rau kev tsim cov mordant, npog tus neeg sawv cev hauv cov khoom enamel thiab ceramic, whitening agent, thiab lwm yam. Nws kuj tseem siv rau hauv kev tsim cov tshuaj antimonates, antimony compounds thiab kev lag luam tshuaj.
Thaum kawg, ntxiv rau daim ntawv thov nplaim taws, antimony pentoxide hydrosol kuj tseem siv tau los ua tus neeg sawv cev kho mob rau cov yas thiab hlau, uas tuaj yeem txhim kho hlau hardness thiab hnav tsis kam, thiab txhim kho corrosion kuj.
Hauv cov ntsiab lus, antimony trioxide tau dhau los ua cov khoom tseem ceeb hauv ntau qhov kev lag luam.