Incazelo:
I-DCDA-Dicyandiamideiyinhlanganisela yamakhemikhali ehlukahlukene enezinhlobonhlobo zokusetshenziswa ezimbonini ezahlukene. I-White crystal powder.Iyancibilika emanzini, otshwaleni, e-ethylene glycol ne-dimethylformamide, ayincibiliki ku-ether ne-benzene.Ayivuthi.Izinzile uma yomile.
Isicelo sigcwalisiwe:
1)Imboni yokuhlanza amanzi: I-DCD ithola ukusetshenziswa ezinqubweni zokuhlanza amanzi, ikakhulukazi ekulawuleni ukuqhakaza kwe-algal. Isebenza njenge-algicide ngokuvimbela ukukhula nokuzala kwezinhlobo ezithile ze-algae, isiza ekugcineni ikhwalithi yamanzi kuma-reservoirs, amachibi kanye nemithombo yamanzi.
2)Imboni yezemithi: I-Dicyandiamide isetshenziswa ekuhlanganiseni izinhlanganisela zemithi, okuhlanganisa ukukhiqizwa kwemithi ethile, odayi, nama-molecule asebenzayo. Isebenza njengesakhiwo sokusabela kwamakhemikhali okuhlukahlukene ocwaningweni nasekuthuthukisweni kwezemithi.
3) Ezolimo: I-Dicyandiamide isetshenziswa kakhulu embonini yezolimo njenge-nitrogen stabilizer kanye ne-conditioner yenhlabathi. Ngokuvamile isetshenziswa njengesithako somanyolo ukuze kuthuthukiswe ukusebenza kahle kwe-nitrogen nokunciphisa ukulahleka kwe-nitrogen. I-DCDA ilungele izitshalo eziningi, okuhlanganisa okusanhlamvu, izithelo, imifino, nezitshalo zokuhlobisa.
4) I-epoxy resin yokwelapha i-ejenti: I-DCDA isetshenziswa njenge-ejenti elaphayo yama-epoxy resins, enikela ekuxhumaneni kwawo okuphambene kanye nezinqubo ze-polymerization. Ithuthukisa izakhiwo zemishini, ukunamathela, kanye nokumelana kwamakhemikhali kwe-epoxy-based coatings, adhesives, kanye nezinhlanganisela.
5) Izinqamuleli zomlilo: I-Dicyandiamide iphinde isetshenziswe njengengxenye ekwakhiweni kwe-flame retardant. Kuyasiza ekunciphiseni ukuvutha kwezinto, njengamapulasitiki nezindwangu, ngokusebenza njenge-nitrogen-based flame retardant.
Isiphetho:
I-Dicyandiamide (DCDA)iyinhlanganisela yamakhemikhali ebalulekile esetshenziswa ngezindlela ezehlukene kwezolimo, ukwelapha amanzi, imithi, ukwelapha i-epoxy resin, kanye ne-flame retadancy. Izakhiwo zayo ze-nitrogen ezikhishwa kancane, izinzuzo zokumisa inhlabathi, kanye nezinzuzo zemvelo kuyenza ibe ithuluzi elibalulekile ekukhuthazeni izinqubo zokulima ezisimeme kanye nokunciphisa ukungcoliswa kwezakhi.
Ukuguquguquka nokuthembeka kwe-DCDA ezimbonini ezihlukahlukene kugqamisa ukubaluleka kwayo njengenhlanganisela enomthelela ekuthuthukisweni kokukhiqizwa kwezitshalo, ikhwalithi yamanzi, ukusebenza kwempahla, kanye nokuhlanganiswa kwamakhemikhali. Ukuphatha ngendlela efanele, ukubambelela eziqondisweni zokuphepha, kanye nokusetshenziswa okufanele kwe-Dicyandiamide kuqinisekisa ukuthi isebenza ngempumelelo kuyilapho kunciphisa noma yiziphi izingozi ezingaba khona.
Senza amakhemikhali okuhlanza amanzi angcolile iminyaka engaphezu kwengu-30, imikhiqizo eyinhloko yi-PAC, PAM, i-agent yokukhipha umbala wamanzi, i-PDDMAC, njll. Uma udinga, plz zizwe ukhululekile ukuxhumana nathi.
Isikhathi sokuthumela: Jun-16-2025