Pili ka hydroxyethylcellulose?

Hydroxyethylcellulose (HEC)he polymer maʻamau i hoʻohana ʻia i nā ʻoihana like ʻole, me nā lāʻau lapaʻau, nā mea hoʻonaninani, a me nā meaʻai. Hiki ke ʻokoʻa kona mau waiwai ma muli o nā kumu e like me ka neʻe ʻana, ke kaumaha molekala, a me ke alo o nā mea ʻē aʻe. ʻOiai ʻaʻole paʻa paʻa ʻo HEC ponoʻī, hiki i kona hiki ke hana i nā gels a i ʻole nā ​​​​mea hoʻonā hiki ke hopena i kahi ʻano paʻa ma lalo o kekahi mau kūlana.

ʻO HEC kahi polymer hiki ke hoʻoheheʻe ʻia i ka wai ʻole i loaʻa mai ka cellulose. ʻO kāna hana nui ma ke ʻano he mānoanoa mānoanoa, stabilizer, a i ʻole nā ​​​​kiʻiʻoniʻoni ma mua o nā huahana mai nā mea mālama pilikino e like me nā shampoos a me nā lotions i nā ʻano lāʻau lapaʻau a me nā huahana meaʻai. ʻO kona ʻano molekala e hiki ai iā ia ke launa pū me nā molekole wai, ka hana ʻana i nā paʻa hydrogen a me ka hana ʻana i nā hopena viscous a i ʻole nā ​​gels.

Hiki ke hoʻopili ʻia ka paʻa o nā huahana HEC e kekahi mau kumu:

Kūleʻa: Hiki ke alakaʻi i ka piʻi ʻana o ka viscosity a ʻoi aku ka nui o ka nui o ka HEC i loko o kahi hoʻolālā. Hoʻoponopono pono nā mea hoʻopuka i ka manaʻo o HEC e hoʻokō i ke kūlike i makemake ʻia me ka ʻole o ka hoʻopili ʻana i ka huahana.
Ka pilina me nā mea ʻē aʻe:HEChiki ke launa pū me nā ʻāpana ʻē aʻe i loko o ka hoʻomākaukau ʻana, e like me nā surfactants a i ʻole nā ​​paʻakai, hiki ke hoʻololi i kona ʻano rheological. Ma muli o ka hoʻonohonoho kikoʻī, hiki i kēia mau pilina ke kōkua i ka stickiness.
Nā kūlana kaiapuni: Hiki i nā mea like me ka mahana a me ka haʻahaʻa ke hoʻopilikia i ka ʻano o nā huahana HEC. Ma nā wahi haʻahaʻa, no ka laʻana, hiki i nā HEC gels ke mālama i ka maʻa mai ka lewa, hiki ke hoʻonui i ka paʻa.
Ke ala noi: Hiki i ke ʻano o ka noi ke hoʻopili i ka ʻike o ka stickiness. No ka laʻana, ʻoi aku ka liʻiliʻi o kahi huahana i loaʻa iā HEC ke hoʻopili like ʻia, akā inā waiho ʻia ka huahana nui ma ka ʻili a i ʻole ka lauoho, hiki ke ʻike ʻia.
Kaumaha Molekala: Hiki i ke kaumaha mole o HEC ke hoʻopili i kona hiki ke mānoanoa a me ke ʻano o ka huahana hope. Hiki ke loaʻa i ka HEC paona molekala kiʻekiʻe aʻe i nā ʻoluʻolu viscous, hiki ke kōkua i ka paʻa.
I loko o nā hana hoʻonaninani, hoʻohana pinepine ʻia ʻo HEC e hāʻawi i kahi ʻano maʻemaʻe, ʻoluʻolu i nā lotions a me nā ʻaila me ka waiho ʻole ʻana i kahi koena paʻa. Eia nō naʻe, inā ʻaʻole i hoʻonohonoho pono ʻia a hoʻohana ʻia paha, hiki i nā huahana i loaʻa iā HEC ke manaʻo i ka tacky a pili paha i ka ʻili a i ʻole ka lauoho.

oiaihydroxyethylcelluloseʻAʻole paʻa maoli kona hoʻohana ʻana, hiki i kona hoʻohana ʻana i nā ʻano hana ke hopena i nā huahana me nā ʻano like ʻole o ka stickiness e pili ana i nā kumu hoʻomohala a me nā ʻano noi. Hoʻohālikelike pono nā mea hoʻopuka i kēia mau mea e hoʻokō i ke ʻano makemake a me ka hana i ka huahana hope.