Awọn ethers cellulosejẹ ẹbi ti awọn polima ti o yo omi ti o wa lati cellulose, polima ti ara ti a rii ninu awọn odi sẹẹli ti awọn irugbin.Ilana kemikali ti awọn ethers cellulose ti waye nipasẹ awọn iyipada kemikali ti cellulose nipasẹ iṣafihan orisirisi awọn ẹgbẹ ether.Awọn ethers cellulose ti o wọpọ pẹlu Hydroxyethyl Cellulose (HEC), Hydroxypropyl Methylcellulose (HPMC), Methyl Cellulose (MC), Carboxymethyl Cellulose (CMC), ati awọn miiran.Awọn ẹya kemikali ti awọn ethers cellulose wọnyi jẹ bi atẹle:

1. Hydroxyethyl Cellulose (HEC):
   • Awọn ẹgbẹ Hydroxyethyl ni a ṣe sinu eto cellulose.
   • Ilana Kemikali: [Cellulose] - [O-CH2-CH2-OH]
2. Hydroxypropyl Methylcellulose (HPMC):
   • Hydroxypropyl ati awọn ẹgbẹ methyl ni a ṣe sinu eto cellulose.
   • Ilana Kemikali: [Cellulose] - [O-CH2-CHOH-CH3] ati [O-CH3]
3. Methyl Cellulose (MC):
   • Awọn ẹgbẹ methyl ni a ṣe sinu eto cellulose.
   • Ilana Kemikali: [Cellulose] - [O-CH3]
4. Carboxymethyl Cellulose (CMC):
   • Awọn ẹgbẹ Carboxymethyl ni a ṣe sinu eto cellulose.
   • Ilana Kemikali: [Cellulose] - [O-CH2-COOH]

Ilana kemikali gangan le yatọ si da lori iwọn ti aropo (DS) ati awọn nkan miiran ti o ni ibatan si ilana iṣelọpọ.Ifilọlẹ ti awọn ẹgbẹ ether wọnyi n funni ni awọn ohun-ini kan pato si ether cellulose kọọkan, gẹgẹbi omi solubility, agbara ti o nipọn, agbara ṣiṣe fiimu, ati diẹ sii.

Awọn aṣelọpọ ti awọn ethers cellulose pẹlu mejeeji agbaye ati awọn ile-iṣẹ agbegbe.Diẹ ninu awọn aṣelọpọ olokiki ni ile-iṣẹ ethers cellulose pẹlu:

1. Kemikali:
   • Kima Kemikali jẹ ile-iṣẹ kemikali cellulose ether ti orilẹ-ede ti o ṣe agbejade ọpọlọpọ awọn ọja kemikali, pẹlu awọn ethers cellulose.
2. Shin-Etsu:
   • Shin-Etsu, ti o da ni Japan, jẹ mimọ fun iṣelọpọ awọn ọja kemikali lọpọlọpọ, pẹlu awọn itọsẹ cellulose.
3. Ashland Inc.:
   • Ashland jẹ ile-iṣẹ kemikali pataki agbaye ti o ṣe agbejade awọn ethers cellulose laarin awọn ọja miiran.
4. CP Kelco:
   • CP Kelco jẹ olupilẹṣẹ agbaye agbaye ti awọn hydrocolloids pataki, pẹlu awọn ethers cellulose.
5. AkzoNobel:
   • AkzoNobel jẹ ile-iṣẹ ọpọlọpọ orilẹ-ede ti o ṣe ọpọlọpọ awọn kemikali pataki, pẹlu awọn ethers cellulose.
6. Nouryon (eyiti o jẹ AkzoNobel Specialty Kemikali):
   • Nouryon jẹ olupilẹṣẹ pataki ti awọn kẹmika pataki, ati pe o tẹsiwaju lati jogun ti AkzoNobel Specialty Kemikali.

Awọn ile-iṣẹ wọnyi ni wiwa pataki ni ọja ethers cellulose ati pese ọpọlọpọ awọn onipò ati awọn iyatọ lati pade awọn ile-iṣẹ oniruuru ati awọn iwulo iṣowo.Nigbati o ba nlo awọn ethers cellulose, o ṣe pataki lati tọka si iwe ọja kan pato ti olupese pese fun alaye alaye lori awọn ohun-ini, awọn ipele lilo iṣeduro, ati awọn alaye imọ-ẹrọ miiran.