Inkcazo:
I-DCDA-DicyandiamideYikhompawundi yeekhemikhali eziguquguqukayo ezinoluhlu olubanzi lwezicelo kumashishini ahlukeneyo. Ingumgubo wekristale oMhlophe.Inyibilika emanzini, etywaleni, ethylene glycol kunye ne-dimethylformamide, ayinyibiliki kwi-ether kunye ne-benzene.Inonflammable.Izinzile xa yomile.
Isicelo siFayile:
1)Ishishini lokucocwa kwamanzi: I-DCDA ifumana isicelo kwiinkqubo zokucocwa kwamanzi, ngakumbi kulawulo lweentyantyambo ze-algal. Isebenza njenge-algicide ngokuthintela ukukhula kunye nokuveliswa kweentlobo ezithile ze-algae, inceda ukugcina umgangatho wamanzi kumadama, amachibi kunye nemithombo yamanzi.
I-2) Imboni yamachiza: I-Dicyandiamide isetyenziswa kwi-synthesis ye-pharmaceutical compounds, kubandakanywa nokuveliswa kwamachiza athile, iidayi, kunye neemolekyuli ezisebenzayo ze-biologically. Isebenza njengebhloko yokwakhiwa kweekhemikhali ezahlukeneyo kuphando kunye nophuhliso.
3) Ezolimo: IDicyandiamide isetyenziswa ikakhulu kushishino lwezolimo njengesizinzisi senitrogen kunye nesilungisi somhlaba. Idla ngokusetyenziswa njengesongezo sesichumiso ukuphucula ukusebenza kakuhle kwenitrogen kunye nokunciphisa ilahleko yenitrogen. I-DCDA ifanelekile kuluhlu olubanzi lwezityalo, kubandakanywa ukutya okuziinkozo, iziqhamo, imifuno, kunye nezityalo zokuhombisa.
I-4) I-epoxy resin yokunyanga i-agent: i-DCDA isetyenziselwa ukunyanga i-epoxy resins, igalelo kwiinkqubo zabo zokudibanisa kunye ne-polymerization. Iphucula iipropathi zoomatshini, ukuncamathela, kunye nokumelana neekhemikhali ze-epoxy-based coatings, i-adhesives, kunye ne-composites.
I-5)Ii-retardants zomlilo: I-Dicyandiamide iphinda isetyenziswe njengenxalenye kwimiqulu ye-flame retardant. Inceda ukunciphisa ukutsha kwezinto, ezifana neeplastiki kunye neempahla, ngokusebenza njenge-nitrogen-based flame retardant.
Isiphelo:
I-Dicyandiamide (DCDA)yikhompawundi yekhemikhali exabisekileyo enezicelo ezahlukeneyo kwezolimo, unyango lwamanzi, amayeza, ukunyanga i-epoxy resin, kunye nokubuyiswa komlilo. Iipropati zayo zenitrogen ezicothayo, iinzuzo zokulungisa umhlaba, kunye neengenelo zokusingqongileyo ziyenza ibe sisixhobo esibalulekileyo ekukhuthazeni iindlela zokulima ezizinzileyo kunye nokunciphisa ungcoliseko lwezondlo.
Ukusetyenziswa kwezinto ezininzi kunye nokuthembeka kwe-DCDA kumashishini ahlukeneyo kuqaqambisa ukubaluleka kwayo njengekhompawundi enegalelo ekuphuculweni kwemveliso yezityalo, umgangatho wamanzi, ukusebenza kwemathiriyeli, kunye nokudityaniswa kwemichiza. Ukuphathwa ngokufanelekileyo, ukuthotyelwa kwezikhokelo zokhuseleko, kunye nokusetyenziswa ngokufanelekileyo kwe-Dicyandiamide kuqinisekisa ukusetyenziswa kwayo okusebenzayo ngelixa kunciphisa nayiphi na ingozi enokwenzeka.
Senza iikhemikhali zokucocwa kwamanzi amdaka iminyaka engaphezu kwama-30, iimveliso eziphambili yiPAC, PAM, iarhente yokucoca amanzi, iPDDMAC, njl. Ukuba uyafuna, nceda uqhagamshelane nathi.
Ixesha lokuposa: Jun-16-2025