DCDA-Dicyandiamide (2-Cyanoguanidine)

Ibisobanuro:
DCDA-DicyandiamideNi ifu y'ibinyabutabire ikoreshwa mu buryo butandukanye kandi ikoreshwa mu nganda zitandukanye. Ni ifu y'umweru ya kristu. Irashonga mu mazi, inzoga, ethylene glycol na dimethylformamide, ntishonga muri ether na benzene. Ntishya. Irahamye iyo yumye.

Ubusabe bwatanzwe:
1) Inganda zitunganya amazi: DCDA ikoreshwa mu gutunganya amazi, cyane cyane mu kugenzura indabyo z'ibimera. Ikora nk'umuti wica udukoko mu kubuza gukura no kororoka kw'ubwoko bumwe na bumwe bw'ibimera, bigafasha mu kubungabunga ubuziranenge bw'amazi mu bigega, mu bidendezi no mu miyoboro y'amazi.
2) Inganda z'imiti: Dicyandiamide ikoreshwa mu gukora imiti, harimo no gukora imiti imwe n'imwe, amarangi, n'uturemangingo dufasha mu mikorere y'ibinyabuzima. Ikora nk'inkingi y'ibikorwa bitandukanye by'imiti mu bushakashatsi no mu iterambere ry'imiti.
3) Ubuhinzi: Dicyandiamide ikoreshwa cyane cyane mu buhinzi nk'umuti utuma azote idahinduka kandi ugatera ubutaka gushonga. Ikunze gukoreshwa nk'ifumbire mvaruganda kugira ngo yongere imikorere myiza ya azote kandi igabanye igihombo cya azote. DCDA ikwiriye ibihingwa bitandukanye, harimo ibinyampeke, imbuto, imboga n'ibimera by'imitako.

4) Umuti wo gucukura wa epoxy resin: DCDA ikoreshwa nk'umuti wo gucukura wa epoxy resin, bigira uruhare mu mikorere yayo yo guhuza no gupolima. Yongera imiterere ya mekanike, gufatana, no kudakoresha imiti ikomoka kuri epoxy, kole, n'ibindi bivanze.
5) Indabyo zigabanya umuriro: Dicyandiamide ikoreshwa kandi nk'igice cy'ingirabuzimafatizo zigabanya umuriro. Ifasha kugabanya umuriro w'ibikoresho, nka pulasitiki n'imyenda, ikora nk'indabyo zigabanya umuriro zishingiye kuri azote.

Umwanzuro:
Dicyandiamide (DCDA)ni ikinyabutabire cy'agaciro gifite akamaro gatandukanye mu buhinzi, gutunganya amazi, imiti, gukangura epoxy resin, no kugabanya umuriro. Imiterere ya azote isohora buhoro buhoro, akamaro ko gutunganya ubutaka, n'inyungu ku bidukikije bituma iba igikoresho cy'ingenzi mu guteza imbere ubuhinzi burambye no kugabanya ihumana ry'intungamubiri.
Kuba DCDA ikora ibintu byinshi kandi ikaba yizewe mu nganda zitandukanye bigaragaza akamaro kayo nk'ikintu gifasha mu kunoza umusaruro w'ibihingwa, ireme ry'amazi, imikorere y'ibikoresho, no gukora imiti. Gufata neza, kubahiriza amabwiriza y'umutekano, no gukoresha neza Dicyandiamide bituma ikoreshwa neza mu gihe bigabanya ingaruka zishobora kubaho.
Tumaze imyaka irenga 30 dukora imiti itunganya amazi yanduye, ibicuruzwa by'ingenzi ni PAC, PAM, Water decoloring agent, PDADMAC, nibindi. Niba ubikeneye, twandikire.