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 wai-soluble non-ionic i hoʻohana pinepine ʻia i nā huahana ʻoihana a me nā huahana o kēlā me kēia lā me nā waiwai mānoanoa, hoʻopaʻa, hana kiʻiʻoniʻoni a me ka hydration. Loaʻa iā ia kahi ākea o nā noi, e uhi ana i nā uhi, ke kūkulu ʻana, ka meaʻai, ka lāʻau lapaʻau, nā mea hoʻonani a me nā ʻoihana ʻē aʻe.

1. Nā waiwai kumu o Hydroxyethyl Cellulose

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

Helu CAS: 9004-62-0;

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

Solubility: Hiki ke hoʻoheheʻe ʻia ʻo HEC i ka wai anuanu a me ka wai wela, loaʻa ka solubility maikaʻi a me ke kūpaʻa, a hana i kahi hopena moakaka a translucent paha ma hope o ka hoʻoheheʻe ʻana.

Ka Hoʻomākaukau ʻana o ka Hydroxyethyl Cellulose
Hoʻomākaukau ʻia ka Hydroxyethyl Cellulose ma ka hoʻopili kemika ʻana i ka cellulose me ka ethylene oxide. Ma kēia kaʻina hana, hoʻopili ka ethylene oxide me ka hui hydroxyl o ka cellulose ma o kahi hopena etherification e loaʻa ai ka hydroxyethylated cellulose. Ma ka hoʻoponopono ʻana i nā kūlana hopena, hiki ke hoʻomalu ʻia ke kekelē o ka hoʻololi ʻana o ka hydroxyethyl, no laila e hoʻoponopono ana i ka solubility wai, ka viscosity a me nā waiwai kino ʻē aʻe o HEC.

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

Hoʻoponopono ʻana i ka viscosity: He mea hoʻomānoanoa maikaʻi ka Hydroxyethyl cellulose a hoʻohana nui ʻia e hoʻoponopono i ka viscosity o nā wai. Aia kona viscosity solution i ka solubility concentration, ke kekelē o ka polymerization a me ke kekelē o ka pani ʻana, no laila hiki ke hoʻomalu ʻia kona mau waiwai rheological ma ka hoʻoponopono ʻana i ke kaumaha molekala;
Hana ʻili: ʻOiai he nui nā hui hydroxyl i loko o nā molekala HEC, hiki iā lākou ke hana i kahi kiʻiʻoniʻoni molekala ma ka interface, e hana i ke kuleana o kahi surfactant, a kōkua i ka hoʻopaʻa ʻana i nā emulsions a me nā ʻōnaehana hoʻokuʻu;
ʻO ka waiwai hana kiʻiʻoniʻoni: Hiki i ka Hydroxyethyl cellulose ke hana i kahi kiʻiʻoniʻoni like ma hope o ka maloʻo ʻana, no laila ua hoʻohana nui ʻia i nā mea hoʻonani, nā uhi lāʻau lapaʻau a me nā mahina ʻē aʻe;
Ka paʻa ʻana o ka makū: Loaʻa i ka Hydroxyethyl cellulose ka hydration maikaʻi, hiki ke omo a mālama i ka makū, a kōkua i ka hoʻolōʻihi i ka manawa moisturizing o ka huahana.

3. Nā wahi noi

Nā uhi a me nā mea hana hale: ʻO HEC kahi mea hoʻomānoanoa a me ka mea hoʻopaʻa i hoʻohana pinepine ʻia i ka ʻoihana uhi. Hiki iā ia ke hoʻomaikaʻi i ka rheology o ka uhi, e ʻoi aku ka like o ka uhi, a pale i ka sagging. I nā mea hana hale, hoʻohana ʻia ia i loko o ka sima sima, gypsum, pauka putty, a me nā mea ʻē aʻe, e hoʻomaikaʻi i ka hana kūkulu, hoʻoikaika i ka paʻa ʻana o ka wai a hoʻomaikaʻi i ke kūpaʻa ʻana i ka māwae.

Nā kemika o kēlā me kēia lā: I nā mea hoʻonani a me nā huahana mālama pilikino, hoʻohana pinepine ʻia ʻo HEC i ka shampoo, ka gel ʻauʻau, ka lotion a me nā huahana ʻē aʻe e hāʻawi i ka mānoanoa a me ka hoʻopaʻa ʻana o ka hoʻokuʻu ʻana, ʻoiai e hoʻomaikaʻi ana i ka hopena moisturizing.

ʻOihana meaʻai: ʻOiai ʻaʻole hoʻohana pinepine ʻia ʻo HEC i ka meaʻai, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻomānoanoa a me ka mea hoʻopaʻa i kekahi mau meaʻai kikoʻī e like me ka ice cream a me nā mea ʻono.

Kahua lapaʻau: Hoʻohana nui ʻia ʻo HEC ma ke ʻano he mea hoʻomānoanoa a me kahi matrix no nā capsules i nā hoʻomākaukau lāʻau lapaʻau, ʻoi aku hoʻi i nā lāʻau ophthalmic no ka hana ʻana i nā waimaka hana.

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

4. Nā pono o ka hydroxyethyl cellulose

Maikaʻi ka hoʻoheheʻe ʻana: He maʻalahi ka hoʻoheheʻe ʻia ʻana o HEC i ka wai a hiki ke hana koke i kahi hopena viscous.

Ka hoʻololi ʻana i ka noi ākea: kūpono ʻo HEC no nā ʻano media like ʻole a me nā wahi pH.
Paʻa kemika maikaʻi: He paʻa loa ka HEC i nā ʻano mea hoʻoheheʻe a me nā mahana like ʻole a hiki ke mālama i kāna mau hana no ka manawa lōʻihi.

5. Ke olakino a me ka palekana o ka hydroxyethyl cellulose

ʻO ka Hydroxyethyl cellulose ka mea i manaʻo nui ʻia he mea ʻino ʻole i ke kino o ke kanaka. ʻAʻole ia he mea ʻawahia a ʻaʻole hoʻonāukiuki i ka ʻili a i ʻole nā ​​maka, no laila ua hoʻohana nui ʻia i nā mea hoʻonani a me nā lāʻau lapaʻau. I ke kaiapuni, loaʻa iā HEC kahi biodegradability maikaʻi a ʻaʻole ia e hoʻohaumia i ke kaiapuni.

ʻO ka 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, hoʻopaʻa ʻana, hana ʻana i ka ʻiliʻili, moisturizing a me nā waiwai ʻē aʻe, hoʻohana nui ʻia ia ma nā ʻano like ʻole o ka hana ʻoihana a me ke ola o kēlā me kēia lā.