Nhema yeSarufa(CAS 1326-82-5) ndiyo inonyanya kushandiswa Sulphur Dye In Textile ye denim ye jeans. Inopa mavara matema akadzika uye inodhura zvakanaka, zvichiita kuti ive sarudzo yepamusoro yekugadzira majini matema e denim ne denim muindasitiri yese ye jeans. Zvisinei, shinda nemachira zvinopera mushure mekudhayiwa idambudziko rinowanzoitika rinokonzera kurasikirwa nesimba, kutsemuka, uye kukuvara kwehupfu panguva yekuchengetera.
Chikonzero Chinokonzera Kuoma KweDenim
Sedhayi yemachira ine sarufa yakawanda, Sulphur Black ine disulfide isina kugadzikana uye polysulfide bonds. Kana tembiricha yakakwira uye hunyoro, polysulfide bonds inoshanda padenim mu jeans inosanganiswa mumhepo, ichigadzira sulfur oxides dzinoita pamwe chete nehunyoro kuti dzigadzire sulfuric acid. Asidhi iyi inoparadza cotton cellulose fibers, ichiparadza zvishoma nezvishoma chimiro chejira uye zvichiita kuti rive rakaoma zvachose.
Mhinduro Dzinoshanda Dzekurwisa Kupfuta
Kutanga, dzora zvakanyanya mwero wedhayi.Nhema yeSarufaInosiya zvisaririra zvesarufa zvisina kubatwa padenim nhema, zvichiwedzera njodzi yekuoxidation uye kusasimba kwemavara. Chechipiri, geza zvakanaka mushure mekudhaya kuti ubvise ruvara rwunoyangarara uye tsvina yasara, uchicheka zvinhu zvinogadzira acid.
Chechitatu, shandisa mushonga wehunyanzvi wekudzivirira kupwanyika kwebvudzi uchishandisa urea, soda ash uye sodium acetate kuti ubvise acid uye usimbise chimiro chemamorekuru edhayi. Chechina, shandisa mushonga wekuchenesa shinda yedenim kuti uderedze kupwanyika kwebvudzi kana uchienzaniswa nekurapa kwechinyakare kwelye. Cheshanu, shandisa dhinim yakapendwa yakaoma yejini panguva yakakodzera kudzivirira kupwanyika kwebvudzi uye kuderedza pH.
Kudzivirira Kugadzirwa Kwakakosha
Usambofa wakarongedza denim inopisa zvakananga mushure mekuomeswa; itonhorese zviri nyore kusvika patembiricha yemukamuri kudzivirira kupisa kuti kusakurumidze kuora kwedhayi. Chengetedza nzvimbo dzekugadzira nekuchengetedza dzakaoma uye dzinofefetera kuti dzisaore. Chengetedza mwero wedhayi wakadzikama, nguva yekuwachisa uye mwero wekuwedzera kuti uve nechokwadi chekuti mhando yedhayi yakafanana.
Muchidimbu,Nhema yeSarufa(CAS 1326-82-5) kuputsika kwebvudzi kunodzorwa. Kugadziriswa kwakajairika kunogadzirisa kuputsika kwebvudzi rejini redhini, zvichigadzirisa mhando yebvudzi redhini nhema kuindasitiri yekugadzira majini.
Nguva yekutumira: Zvita-28-2023