Hydroxyethyl Cellulose |HEC |9004-62-0
Hōʻike huahana:
| 'ikamu | Hydroxyethyl Cellulose |
| Ka nana aku | Keokeo a melemele ka pauda kahe |
| Molar Degree of Substitution (MS) | 1.8-3.0 |
| wai (%) | ≤10 |
| Mea hiki ʻole ke hoʻoheheʻe ʻia i ka wai(％) | ≤0.5 |
| Waiwai PH | 6.0-8.5 |
| Ka Hoʻouna Māmā | ≥80 |
| ʻOka (mpa.s) 2％, 25℃ | 5－150000 |
Hōʻike huahana:
ʻO ka Hydroxyethyl cellulose (HEC) he keʻokeʻo a i ʻole melemele māmā, ʻala ʻole, pauka ʻawaʻawa ʻole.Hoʻomākaukau ʻia ia mai ka cellulose maʻamau a me ka ethylene oxide (a i ʻole chloroethane) e ka etherification.He mea hoʻoheheʻe cellulose ether non-ionic.No ka mea he mau hiʻohiʻona maikaʻi ʻo HEC cellulose o ka mānoanoa, hoʻokuʻu, hoʻopuehu, emulsification, adhesion, hoʻokumu kiʻiʻoniʻoni, pale o ka wai, a me ka pale ʻana i nā colloids, ua hoʻohana nui ʻia i ka ʻili ʻaila, nā uhi, ke kūkulu ʻana, ka lāʻau lapaʻau a me ka meaʻai, textiles, papermaking, a nā kula ʻē aʻe.
Noi:
1. Hiki ke hoʻoheheʻe ʻia ka pauka Hydroxyethyl cellulose i loko o ka wai wela a me ke anuanu, a ʻaʻole e hoʻoheheʻe ʻia i ka wā i wela ai a hoʻolapalapa ʻia.Ma muli o ia mea, loaʻa iā ia kahi ākea o ka solubility a me nā hiʻohiʻona viscosity a me ka non-thermogelability.
2. Hiki i ka HEC ke noho pū me nā polymers hiki ke hoʻoheheʻe ʻia i ka wai, surfactants, a me nā paʻakai.ʻO HEC kahi mānoanoa colloidal maikaʻi loa i loaʻa nā hopena dielectric kiʻekiʻe.
3. He palua ka nui o kona kaha pa'a wai i ko ka methylcellulose, a he maikai kona hooponopono kahe ana.
4. Ke hoʻohālikelikeʻia me ka methylcellulose a me ka hydroxypropylmethylcellulose, HEC ka ikaika loa o ka colloid pale.
ʻOihana Hana Hana: Hiki ke hoʻohana ʻia ʻo HEC ma ke ʻano he mea hoʻopaʻa paʻa wai a me kahi mea paʻa hoʻonohonoho sima.
ʻOihana ʻOihana ʻaila: Hiki ke hoʻohana ʻia ma ke ʻano he mānoanoa a me ka mea hoʻomaʻamaʻa sima no ka wai hana wai wai.Hiki i ka wai wili me HEC ke hoʻomaikaʻi maikaʻi i ka paʻa ʻana o ka wili ma muli o kāna hana haʻahaʻa haʻahaʻa.
ʻOihana Hoʻopili: Hiki i ka HEC ke hana i ka mānoanoa, emulsifying, dispersing, stabilizing a me ka mālama ʻana i ka wai no nā mea latex.Hōʻike ʻia ia e ka hopena mānoanoa nui, ka hoʻolaha kala maikaʻi, ka hoʻokumu ʻana i ke kiʻiʻoniʻoni, a me ka paʻa o ka mālama ʻana.
Pepa a me ka Inika: Hiki ke hoʻohana ʻia ma ke ʻano he mea nui ma ka pepa a me ka pepa pepa, ma ke ʻano he mānoanoa a me ka mea hoʻomaha no nā inika wai.
Nā Kemika o kēlā me kēia lā: He mea hana kiʻiʻoniʻoni maikaʻi ʻo HEC, adhesive, thickener, stabilizer a me ka dispersant i nā shampoos, hair conditioners, a me nā mea hoʻonaninani.
Pākē: 25 kgs / ʻeke a i ʻole e like me kāu noi.
E mālama: E kūʻai ma kahi wahi maloʻo.
Hoʻokuʻu ʻia nā kūlana: International Standard.
