He aha ka helu CAS 9004 62 0?

ʻO ka helu CAS 9004-62-0 ka helu ʻike kemika o Hydroxyethyl Cellulose (HEC). ʻO Hydroxyethyl Cellulose kahi polymer non-ionic water-soluble i hoʻohana mau ʻia i nā huahana ʻenehana a me nā huahana i kēlā me kēia lā me ka mānoanoa, stabilization, kiʻiʻoniʻoni a me nā waiwai hydration. Loaʻa iā ia ka nui o nā noi, e uhi ana i nā uhi, ke kūkulu ʻana, ka meaʻai, ka lāʻau lapaʻau, nā mea hoʻonaninani a me nā māla ʻē aʻe.

1. Nā waiwai kumu o Hydroxyethyl Cellulose

ʻO ke ʻano molekala: Ma muli o kona degere o ka polymerization, he derivative cellulose;

Helu CAS: 9004-62-0;

ʻAno: ʻIke pinepine ʻia ka Hydroxyethyl Cellulose ma ke ʻano o ka pauka keʻokeʻo a i ʻole ka melemele māmā, me nā ʻano ʻala ʻole a ʻono ʻole;

Solubility: Hiki ke hoʻoheheʻe ʻia ʻo HEC i ka wai anuanu a me ka wai wela, loaʻa ka solubility maikaʻi a me ka paʻa, a hoʻokumu i kahi hopena a i ʻole translucent ma hope o ka hemo ʻana.

Hoʻomākaukau i ka Hydroxyethyl Cellulose
Hoʻomākaukau ʻia ʻo Hydroxyethyl Cellulose e ka cellulose e hoʻokō kemika me ka ethylene oxide. Ma kēia kaʻina hana, hana ka ethylene oxide me ka pūʻulu hydroxyl o cellulose ma o ka hopena etherification e loaʻa ai ka cellulose hydroxyethylated. Ma ka hoʻoponopono ʻana i nā kūlana hopena, hiki ke hoʻomalu ʻia ke degere o ka hoʻololi ʻana o ka hydroxyethyl, a laila hoʻoponopono i ka solubility wai, viscosity a me nā waiwai kino ʻē aʻe o HEC.

2. Nā waiwai kino a me kemika o ka hydroxyethyl cellulose

Hoʻoponopono Viscosity: ʻO ka Hydroxyethyl cellulose kahi mānoanoa kūpono a hoʻohana nui ʻia e hoʻoponopono i ka viscosity o nā wai. ʻO kona viscosity hoʻonā e pili ana i ka hoʻonā solubility, degere o ka polymerization a me ke degere o ka hoʻololi ʻana, no laila hiki ke mālama ʻia kona mau waiwai rheological ma ka hoʻoponopono ʻana i ke kaumaha mole;
Ka hana ʻili: No ka mea he nui nā pūʻulu hydroxyl i loko o nā molekala HEC, hiki iā lākou ke hana i kahi kiʻiʻoniʻoni mole ma ka interface, pāʻani i ke ʻano o kahi surfactant, a kōkua i ka hoʻopaʻa ʻana i nā emulsions a me nā ʻōnaehana hoʻomaha;
Ka waiwai hana kiʻiʻoniʻoni: Hiki i ka Hydroxyethyl cellulose ke hana i kahi kiʻiʻoniʻoni like ʻole ma hope o ka maloʻo ʻana, no laila hoʻohana nui ʻia i nā mea hoʻonaninani, nā lāʻau lapaʻau a me nā māla ʻē aʻe;
Ka paʻa ʻana o ka wai: Hydroxyethyl cellulose ka hydration maikaʻi, hiki ke hoʻopaʻa a mālama i ka makū, a kōkua i ka hoʻonui ʻana i ka manawa moisturizing o ka huahana.

3. Nā wahi noi

ʻO nā mea uhi a me nā mea kūkulu hale: He mea hoʻohana maʻamau ʻo HEC i ka mānoanoa a me ka stabilizer i ka ʻoihana uhi. Hiki iā ia ke hoʻomaikaʻi i ka rheology o ka uhi ʻana, e hoʻonui i ka uhi ʻana, a pale i ka sagging. I nā mea kūkulu hale, hoʻohana ʻia ia i ka mortar sima, gypsum, putty pauka, a me nā mea ʻē aʻe, e hoʻomaikaʻi i ka hana hana, hoʻomaikaʻi i ka paʻa ʻana o ka wai a hoʻomaikaʻi i ka pale ʻana.

Nā kemika o kēlā me kēia lā: I nā mea hoʻonaninani a me nā huahana mālama pilikino, hoʻohana pinepine ʻia ʻo HEC i ka shampoo, ka wai ʻauʻau, ka lotion a me nā huahana ʻē aʻe e hoʻolako i ka mānoanoa a me ka hoʻomaha hoʻomaha, ʻoiai e hoʻonui ana i ka hopena moisturizing.

ʻOihana meaʻai: ʻOiai ʻaʻole hoʻohana ʻia ʻo HEC i ka meaʻai, hiki ke hoʻohana ʻia ma ke ʻano he mānoanoa a me ka stabilizer i kekahi mau meaʻai kikoʻī e like me ka ice cream a me nā condiments.

Ke kahua lapaʻau: Hoʻohana nui ʻia ʻo HEC ma ke ʻano he mānoanoa a me ka matrix no nā capsules i nā hoʻomākaukau lāʻau lapaʻau, ʻoi aku hoʻi i nā lāʻau ophthalmic no ka hana ʻana i nā waimaka artificial.

ʻOihana hana pepa: Hoʻohana ʻia ʻo HEC ma ke ʻano he mea hoʻonui pepa, hoʻomaʻamaʻa ʻili a me ka hoʻohui ʻana i ka uhi i ka ʻoihana pepa.

4. Nā pono o ka hydroxyethyl cellulose

Hiki ke hoʻoheheʻe maikaʻi: He hiki ke hoʻoheheʻe ʻia ka HEC i ka wai a hiki ke hana koke i kahi hopena viscous.

Hiki ke hoʻololi i ka noi ākea: He kūpono ʻo HEC no nā ʻano media a me nā kaiapuni pH.
Paʻa kemika maikaʻi: He paʻa ka HEC i nā ʻano solvents a me nā mahana a hiki ke mālama i kāna mau hana no ka manawa lōʻihi.

5. ʻO ke olakino a me ka palekana o ka hydroxyethyl cellulose

ʻO ka hydroxyethyl cellulose ka mea maʻamau i manaʻo ʻia he mea ʻino ʻole i ke kino o ke kanaka. ʻAʻole ia he mea ʻawaʻawa a ʻaʻole hoʻonāukiuki i ka ʻili a me nā maka, no laila ua hoʻohana nui ʻia i nā mea hoʻonaninani a me nā lāʻau lapaʻau. Ma ke kaiapuni, he biodegradability maikaʻi nō hoʻi ʻo HEC a ʻaʻole ia e hoʻohaumia i ke kaiapuni.

ʻO Hydroxyethyl cellulose i hōʻike ʻia e CAS No. 9004-62-0 he mea polymer multifunctional me ka hana maikaʻi loa. Ma muli o kona mānoanoa, hoʻokūpaʻa, hana kiʻiʻoniʻoni, moisturizing a me nā waiwai ʻē aʻe, hoʻohana nui ʻia i nā ʻano like ʻole o ka hana ʻoihana a me ke ola o kēlā me kēia lā.