ʻO nā surfactants Betaine
Hana ʻia ia e ka hopena o nā amine tertiary momona a me ka sodium chloroacetate, me ka cocoylpropyl betaine, dodecyl betaine, cetyl betaine, a me ka lauroyl propyl betaine. ʻOi aku ka maʻalahi ma mua o ka mua ʻekolu a ʻo ia ka surfactant nui i ka shampoo lauoho keiki.
In 1940, ka American DuPont Firm i hana a hoʻohana i kēia ʻano hui. E like me nā amino acid surfactants, ʻO kēia ʻano surfactant he detergency ikaika a me ka huhū haʻahaʻa, a he ʻakika nāwaliwali ka hoʻonā. Ua hōʻoia ʻia nā hoʻokolohua holoholona ʻaʻole liʻiliʻi kēia ʻano huila. He surfactant kūpono.
( nā surfactants i nā shampoos)
ʻO nā surfactants amino acid
Hana ʻia mai ka hui pū ʻana o ka ʻaila niu a me nā waikawa amino, ua paa, akahai, a me ka hoonaukiuki ole. ʻO kekahi o nā mea koʻikoʻi, ʻo ia ka mea maʻamau nāwaliwali ka waikawa a hoʻokō i nā koi pH o ka ʻili olakino a me ke kaulike.. ʻO ia ka surfactant maikaʻi loa i ka shampoo pēpē. ʻo lākou “cocoyl glycine,” “cocoyl glutamate disodium,” etc
Mai ka manaʻo o nā hale noho a i ʻole nā mea kūʻai aku, aia kona pH ma waena 5.5 a 6.5, he ʻakika nāwaliwali a kokoke i ka waiwai pH o ka ʻili kanaka. No laila, ʻoluʻolu a maikaʻi ka ʻili a kūpono i nā ʻano lauoho a pau; ʻO nā surfactants amino acid he zwitterionic a hiki ke hoʻoheheʻe ʻia i ka wai. He maʻalahi ke holoi maʻemaʻe.
Eia nō naʻe he mau palena. ʻOi aku ke kumu kūʻai o nā surfactants amino acid ma mua o nā surfactants maʻamau, a he nui nā shampoos lauoho i hana ʻia i nā pēpē a me nā kamaliʻi. ʻO nā hiʻohiʻona maikaʻi ʻole o nā surfactants amino acid ʻaʻole lākou i nui i loko o ka huʻa a me ka hiki ke hoʻomaʻemaʻe nāwaliwali.
ʻO ka manaʻo o ka paʻa a me ka turbidity o nā surfactants i ka wā hoʻoilo ma muli o ka haʻahaʻa haʻahaʻa e hana ana i kekahi o kāna mau ʻāpana e hana a wikiwiki paha..
(nā surfactants i nā shampoos)
He aha inā inā paʻa ka surfactant a hele mai i ka turbid i nā mahina hoʻoilo?
He manaʻo kino kēia a ʻaʻohe manaʻo nui i ka hana o nā surfactants. I mea e hoʻoponopono ai i kēia pilikia, hiki ke lawe ʻia ka pili ʻana i nā ʻenehana:
1. E hoʻonui i ka pae wela: E hoʻokomo i ka surfactant i loko o kahi lewa mahana a i ʻole e hoʻokiʻekiʻe i kona wela ma ka hoʻomehana ʻana e hōʻoia e hoʻoheheʻe mālie nā ʻāpana i hoʻoheheʻe ʻia a i ʻole nā mea i hoʻoheheʻe ʻia a hoʻi hou ka surfactant i kahi kūlana maʻemaʻe.. Eia naʻe, Pono e hoʻomanaʻo ʻia e pale ʻia ka mahana i ka wā e hoʻomehana ai e pale i ka hopena o ka hana o ka surfactant..
2. E hoʻoulu ana: No nā surfactants i hoʻopaʻa maoli a hele mai paha i ka turbid, hiki ke hoʻihoʻi ʻia i kahi kūlana kūlike ma ka hui ʻana. Hiki i ka hoʻoulu ʻana ke kōkua i ka crystallized a i ʻole precipitated mea hoʻoheheʻe hou i loko o ka wai a hoʻonui i ka maikaʻi o ka surfactant..
3. E hoʻokomo i ka solvent: I kekahi manawa, hiki ke hoʻokomo i ka nui o ka solvent i hoʻonāwaliwali i ka surfactant, no laila e hoʻonui ana i ka coagulation a me ka turbidity. Eia naʻe, pono e hana ka solvent i hoʻohui ʻia me ka surfactant a ʻaʻole pono e hoʻopilikia i kona hopena hoʻohana.
Mea hoʻolako Surfactant
ʻO TRUNNANO kahi mea hoʻolako surfactant me ka ʻoi aku 12 mau makahiki ʻike i ka mālama ʻana i ka ikehu kūkulu nano a me ka hoʻomohala ʻana i ka nanotechnology. ʻAe ia i ka uku ma o Kāleka Kāleka, T/T, West Union a me Paypal. E hoʻouna aku ʻo Trunnano i nā waiwai i nā mea kūʻai aku ma waho ma o FedEx, DHL, ma ka lewa, a ma ke kai paha. Inā ʻoe e ʻimi nei i ke kūlana kiʻekiʻe AK-S16 Cetyl Phosphate CAS 3539-43-3, eʻoluʻolu e leka uila iā mākou a hoʻouna i kahi nīnau.
E nīnau iā mākou