DMAPA,CAS Nu.: 109-55-7, Dimetilaminopropilamina

Fa'amatalaga Puupuu:

O le fa'apu'upu'uga o oloa (DMAPA) o se tasi lea o meafaitino fa'avae mo le tu'ufa'atasiga o so'o fa'aola. E masani ona faʻaaogaina i le gaosiga o mea teuteu mata e pei ole palmitamide dimethylpropylamine; cocamidopropyl betaine; mink suauʻu amidopropylamine ~ chitosan condensate, ma isi. E mafai ona faʻaaogaina i le shampoo, taʻele faʻafefe ma isi mea faʻainisinia i aso uma. E le gata i lea, e mafai foʻi ona faʻaogaina le DMAPA e gaosia ai vailaʻau togafitiga ie ma vailaʻau togafitiga pepa. E mafai foi ona faʻaaogaina e avea o se faʻaopoopoga i le eletise eletise. Talu ai o le DMAPA o loʻo iai uma vaega amine maualuga ma vaega amine muamua, e lua ana galuega tauave: epoxy resin curing agent ma accelerator, ma e masani ona faʻaaogaina mo oloa laminated ma oloa lafo.

Fa'aaogaina e gaosia ai le resini fesuiaiga o le D213, LAB, LAO, CAB, CDS betaine. O le mea mataʻutia mo amidopropyl tertiary amine betaine (PKO) ma cationic polymer flocculants ma stabilizers. E mafai foi ona faʻaaogaina e pei o le epoxy resin. Fa'amalologa sui ma fa'aoso, mea fa'apipi'i penisini, vaila'au fa'aantistatic, emulsifiers, fa'amalulu ie, fa'aeletise pa'u pa'u pa'u puipui puipui, asphalt anti-flaking solvents, ma isi.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Talosaga Oloa

Dimethylaminopropylamine (DMAPA) o se diamine o loʻo faʻaaogaina i le sauniuniga o nisi mea faʻafefe, e pei o le cocamidopropyl betaine o se mea e faʻaogaina i le tele o mea tau tausiga faʻapitoa e aofia ai fasimoli, shampoos, ma mea teuteu. O le BASF, o se tagata gaosi oloa tele, fai mai o le DMAPA-derivatives e le tuia mata ma faia ai se puaa lelei-bubble, e talafeagai i le shampoo.

O le DMAPA e masani ona gaosia fa'apisinisi e ala i le tali i le va o le dimethylamine ma le acrylonitrile (se Michael reaction) e maua ai le dimethylaminopropionitrile. Ole la'asaga ole fa'a-hydrogenation e maua mai ai le DMAPA.