I-1 3-bis [3- (dimethylamino) propyl] urea (CAS# 52338-87-1)

Intshayelelo

I-1,3-Bis[3-(dimethylamino) propyl]urea, eyaziwa ngokuba yi-DMTU, yi-organic compound. Oku kulandelayo sintshayelelo kubume bayo, ukusetyenziswa, iindlela zokwenza kunye nolwazi lokhuseleko:

Umgangatho:

- Imbonakalo: I-DMTU yinto eqinileyo engenambala okanye etyheli ekhanyayo.

- Ukunyibilika: I-DMTU inokunyibilika okulungileyo kwizinyibilikisi eziqhelekileyo ezifana namanzi, iialkoholi, kunye neetha.

- Uzinzo: I-DMTU izinzile phantsi kweemeko eziqhelekileyo zeekhemikhali.

Sebenzisa:

- I-Urami-agent: I-DMTU yi-agent ye-ururalizing engasetyenziselwa ukudibanisa i-urea gum, i-spandex fibers kunye ne-spandex elastane fibers, phakathi kwabanye.

- Iiretardants zomlilo: I-DMTU ingasetyenziswa njenge-halogen-free flame retardant kwizinto zokwenziwa ezifana ne-polyamide resins, i-polyurethane resins, kunye ne-polyimides ukuphucula iimpawu zabo zomlilo.

Indlela:

- I-DMTU idibana kakhulu ne-dimethylamine ene-3-chloroacetone ukuze yenze indawo ephakathi, kwaye emva koko idibane ne-urea ukufumana imveliso yokugqibela.

Ulwazi ngoKhuseleko:

- I-DMTU ngoku ayikachazwa njenge-carcinogen okanye into eyityhefu.

- Xa usebenzisa okanye uphethe i-DMTUs, kufuneka kuthathelwe ingqalelo ukulandela iinkqubo ezifanelekileyo zokusebenza zokhuseleko, ezifana nokuthintela ukuphefumla okanye ukudibana nesikhumba kunye namehlo, kunye nokuqinisekisa indawo yokusebenza enomoya.

- Xa ugcina kwaye uhambisa, ukudibana ne-oxidants kunye ne-acids eqinile kufuneka kugwenywe ukuphepha ukuphendula okuyingozi.