DICOCO DIMETHYL AMONIUM CHLORIDE CAS:61789-77-3
I-Dicocoalkyldimethylammonium chloride, eyaziwa ngokuba yi-DDA, yi-cationic surfactant ephuma kwintsapho ye-quaternary ammonium compounds.Isetyenziswa kakhulu kumashishini ahlukeneyo ngenxa yeempawu zayo ezibalaseleyo ze-antimicrobial, iyenza ibe sisithako esiyimfuneko kwizibulali-ntsholongwane, izicoci kunye nezisombululo zokubulala iintsholongwane.Ukongeza, isetyenziswa rhoqo ekwenziweni kwezithambiso zelaphu, iimveliso zokhathalelo lweenwele kunye nokwakheka kokhathalelo lwesikhumba ngenxa yomgangatho wayo ogqwesileyo kunye nesakhono sokumisela.
Isebenza ngokubulala iintlobo ngeentlobo ze-microorganisms, i-DDA iye yaba yinxalenye ebalulekileyo yokwenziwa kwezicoci zendlu kunye nemizi-mveliso kunye neziko lokubulala iintsholongwane.Ikhompawundi inqanda ngokufanelekileyo ukukhula kweebhaktheriya, iintsholongwane kunye nefungi, ukuqinisekisa indawo ekhuselekileyo necocekileyo.Ukongeza, i-DDA ibonelela ngokhuseleko oluhlala ixesha elide, iyenza ilungele izicelo ezifuna ukusebenza kakuhle kwe-antimicrobial.
Enye yeenzuzo eziphambili ze-DDA kukuhambelana kwayo noluhlu olubanzi lwamanqanaba e-pH kunye nobunzima bamanzi.Igcina ukusebenza kwayo phantsi kweemeko zombini ze-alkaline kunye ne-acidic, iqinisekisa ukusebenza okuthembekileyo kwiindlela ezahlukeneyo.Ukunyibilika kwayo okugqwesileyo kwamanzi kuququzelela ukudityaniswa lula kunye nokusebenza kakuhle kwiinkqubo ezahlukeneyo zokuvelisa.
Ukongeza, i-DDA inomsebenzi ogqwesileyo womphezulu, iyenza ibe lolona khetho lubalaseleyo kwizithambiso zelaphu kunye neemveliso zokhathalelo lweenwele.Inika ukuthamba okungaqhelekanga, ukuqina kunye nokugudiswa kwamalaphu, ngelixa ikwaphucula ukulawulwa kweenwele kunye nenkangeleko.Oku kwenza i-DDA ibe sisithako esithandwayo kubathengi abafuna umgangatho ophezulu, iimveliso zokhathalelo lomntu.
Ukuqukumbela, i-Dicocoalkyl Dimethyl Ammonium Chloride inikezela ngeempawu ezibalaseleyo zokulwa ne-antimicrobial, ukubunjwa kwezinto ezininzi kunye neenzuzo ezigqwesileyo zokulungisa.Nokuba ufuna ukuvelisa isibulala-zintsholongwane esisebenza ngokufanelekileyo, isithambisi selaphu esisebenzayo okanye iimveliso zokhathalelo lweenwele, i-DDA inokubonelela ngeziphumo ezibalaseleyo.Joyina ishishini elixhamlayo kule khompawundi imangalisayo kwaye ufumane izibonelelo zayo ezininzi kwiimveliso zakho kunye nokwakheka.
Inkcazo:
Imbonakalo | Ulwelo olungenambala ukuya kolutyheli olucacileyo | Ulwelo olukhanyayo olutyheli olucacileyo |
Umba osebenzayo(%) | 70±2 | 70.1 |
I-amine yamahhala + i-amine hydrochloride(%) | ≤2 | 1.3 |
Utywala+amanzi (%) | ≤30.0 | 28.5 |
PH (1% isisombululo samanzi) | 5.0-9.0 | 6.35 |
Umbala (APHC) | ≤100 | 40 |