Imbonakalo yeisulfure emnyamayikristale emnyama emnyama, kwaye umphezulu wekristale unamaqondo ahlukeneyo okukhanya (utshintsho kunye nokutshintsha kwamandla).Isisombululo esinamanzi silulwelo olumnyama, kwaye umnyama wesulfure kufuneka unyibilikiswe ngesisombululo sesodium sulfide.
I-pro Sulfur black crystal yidayi yokwenziwa eyeyentsapho yedayi yesulfure.Idla ngokusetyenziswa kwishishini lelaphu lokudaya imisonto yomqhaphu njengoko ibonelela ngombala omnyama onzulu.I-Sulfide Black Crystal yaziwa ngokukhawuleza kwayo kombala, okuthetha ukuba ayizukuphela nasemva kokuhlanjwa okuphindaphindiweyo okanye ukuchaswa lilanga.Ikwayindleko kwaye ifumaneka ngokubanzi kwimarike.
inkqubo duction of sulfur emnyama isekelwe 2,4-dinitrochlorobenzene, leyo hydrolyzed phantsi kweemeko alkaline ukufumana 2,4-dinitrophenol ityuwa sodium, leyo ke ngoko yongezwa isisombululo sodium polysulfide for vulcanization.Emva kwe-oxidation, ukuhluzwa, Imveliso egqityiweyo yomiswa.
I-sulphur emnyama isetyenziselwa ukudaya umqhaphu, i-hemp, i-viscose kunye namalaphu ayo adibeneyo.Uninzi lwamalaphu edenim (amnyama) athandwayo ekhaya naphesheya enziwe ngemisonto elukiweyo emnyama kunye nomsonto omhlophe.I-Sulfur emnyama ineebhondi ezininzi ze-disulfide emva kokuncitshiswa yi-sodium sulfide, kwaye kulula ukuba i-oxidized ukunciphisa amandla amalaphu adayiweyo, oko kukuthi, ukubola.Ukuze uthintele ukonakala kwe-brittle, kufuneka unikele ingqalelo kwezi ngongoma:
1、Lawula ubungakanani besulfure emnyama.Okukhona ubuninzi besulfure emnyama, ukonakala okunokwenzeka ngakumbi kuya kwenzeka.
2, Hlamba ngocoselelo ukunciphisa umbala odadayo kumthwalo.
3, Sebenzisa izongezo ze-Taikoo Oli ukunqanda ukonakala.
4, Ukucoca ngamanzi amatsha phambi kokudaya.Umsonto odityaniswe namanzi ovavanyo emva kokudaywa uneqondo elingcono lokumbrittlement kunelye.
I-5, Yoma ngexesha emva kokudaya ukunciphisa umxholo we-anti-brittle aids obangelwa kukuqokelelana okumanzi.
Ixesha lokuposa: Oct-31-2023