DMAPA, CAS No.: 109-55-7, Dimetilaminopropilamina

ʻO ka wehewehe pōkole:

ʻO ka abbreviation huahana (DMAPA) kekahi o nā kumu kumu kumu no ka synthesis o nā surfactant like ʻole. Hoʻohana nui ʻia ia i ka hana ʻana i nā mea waiwai e like me ka palmitamide dimethylpropylamine; cocamidopropyl betaine; mink aila amidopropylamine ~ chitosan condensate, a pela aku. Eia kekahi, hiki ke hoʻohana ʻia ka DMAPA e hana i nā mea lapaʻau lole a me nā mea lapaʻau pepa. Hiki ke hoʻohana ʻia i mea hoʻohui i ka ʻoihana electroplating. No ka mea aia ʻo DMAPA nā pūʻulu amine ʻelua a me nā pūʻulu amine mua, ʻelua kāna mau hana: epoxy resin curing agent a accelerator, a hoʻohana nui ʻia no nā huahana laminated a me nā huahana hoʻolei.

Hoʻohana ʻia e hana i ka resin hoʻololi ion D213, LAB, LAO, CAB, CDS betaine. ʻO ia ka mea maka no ka amidopropyl tertiary amine betaine (PKO) a me ka cationic polymer flocculants a me nā stabilizers. Hiki ke hoʻohana ʻia e like me ka epoxy resin. ʻO nā lāʻau lapaʻau a me nā catalysts, nā mea hoʻohui ʻaila, nā mea antistatic, emulsifiers, nā mea palupalu lole, electroplating peelable pale pale, asphalt anti-flaking solvents, etc.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hoʻohana Huahana

ʻO Dimethylaminopropylamine (DMAPA) kahi diamine i hoʻohana ʻia i ka hoʻomākaukau ʻana i kekahi mau surfactants, e like me ka cocamidopropyl betaine he mea hoʻohui i nā huahana mālama pilikino he nui me nā kopa, shampoos, a me nā mea hoʻonaninani. ʻO BASF, kahi mea hana nui, ʻōlelo ʻo DMAPA-derivatives ʻaʻole e kuʻi i nā maka a hana i ka huʻa pua maikaʻi, e kūpono ana i ka shampoo.

Hoʻopuka pinepine ʻia ʻo DMAPA ma ke kālepa ma o ka hopena ma waena o ka dimethylamine a me ka acrylonitrile (a Michael reaction) e hana i ka dimethylaminopropionitrile. ʻO ka hopena hydrogenation e loaʻa ai ka DMAPA.