Mawonekedwe asulfure wakudandi kristalo wakuda wonyezimira, ndipo pamwamba pa kristalo pali kuwala kosiyana (kusintha ndi kusintha kwa mphamvu). Madzi amadzimadzi ndi madzi akuda, ndipo wakuda wa sulfure ayenera kusungunuka ndi sodium sulfide solution.
Sulfur wakuda crystal ndi utoto wopangidwa kuchokera ku banja la utoto wa sulfure. Amagwiritsidwa ntchito kwambiri pamakampani opanga nsalu podaya ulusi wa thonje chifukwa amapereka mtundu wakuda kwambiri. Sulfide Black Crystal imadziwika chifukwa cha mtundu wake wothamanga kwambiri, zomwe zikutanthauza kuti sichizimiririka ngakhale mutatsuka mobwerezabwereza kapena kuwunikira dzuwa. Ndiwotsika mtengo komanso wopezeka pamsika.
Kutulutsa kwa sulfure wakuda kumachokera ku 2,4-dinitrochlorobenzene, yomwe imapangidwa ndi hydrolyzed pansi pamikhalidwe yamchere kuti ipeze mchere wa sodium 2,4-dinitrophenol, womwe umawonjezeredwa ku njira ya sodium polysulfide kuti vulcanization. Pambuyo makutidwe ndi okosijeni, kusefera, The yomalizidwa zouma.
Sulfur wakuda amagwiritsidwa ntchito kwambiri popaka thonje, hemp, viscose ndi nsalu zake zosakanikirana. Nsalu zambiri za denim (zakuda) zotchuka kunyumba ndi kunja zimapangidwa ndi ulusi wakuda wakuda ndi ulusi woyera. Sulfur wakuda ali ndi zomangira zambiri za disulfide atachepetsedwa ndi sodium sulfide, ndipo ndizosavuta kukhala ndi okosijeni kuti achepetse mphamvu ya nsalu zopaka utoto, ndiko kuti, kuphulika. Kuti muteteze kuwonongeka kwa brittle, muyenera kulabadira mfundo izi:
1, Control kuchuluka kwa sulfure wakuda. Kuchuluka kwa sulfure wakuda, m'pamenenso kuwonongeka kwakukulu kudzachitika.
2, Sambani bwino kuti muchepetse mtundu woyandama pa katundu.
3, Gwiritsani ntchito zowonjezera za Taikoo Mafuta kuti mupewe kusokoneza.
4, Kuzaza ndi madzi abwino musanadye. Ulusi wopangidwa ndi madzi oyesera pambuyo poupaka utoto umakhala ndi ebrittlement yabwinoko kuposa sopo.
5, Yanikani pakapita nthawi mutatha utoto kuti muchepetse zomwe zili ndi anti-brittle aids chifukwa cha kudzikundikira konyowa.
Nthawi yotumiza: Oct-31-2023