Chii chinonzi cellulose ether?

Celleulose anaana mhuri yemvura-solluxer kana mapapurisa emvura anotorwa kubva kuCellulose, polymer yakasikwa inowanikwa mumasero emaruva ezvirimwa. Aya eruva anogadzirwa nemakemikari achigadzirisa mapoka eHydroxyl emhereman, zvichikonzera mumhando dzakasiyana cellulose ether mhando nezvivakwa zvakasiyana. Cellulose anaiters inoshandiswa zvakanyanya mune dzakasiyana siyana maindasitiri nekuda kwesanganiswa yavo yakasarudzika yezvivakwa, kusanganisira solubility yemvura, kugona kwemvura, uye kugadzikana.

Mhando Dzakakosha dzeCellulose aungana inosanganisira:

1. MetHyl Cellulose (MC):
   • Methyl Cellulose inowanikwa nekuunza methyl mapoka mune hydroxyl mapoka emheremalose. Izvo zvinowanzoshandiswa seyemwekukakavara uye gelling mumiririri mune dzakasiyana-siyana zvikumbiro, kusanganisira chikafu, mishonga yemishonga, uye zvigadzirwa zvekuvaka.
2. HydroxytHyl Cellulose (Hec):
   • HydroxytHyl Cellulose inogadzirwa nekuunza hydroxytHyl mapoka mumheremalose. Inoshandiswa zvakanyanya seanotenda, rheology modifier, uye stabilizer mune zvigadzirwa senge cosmetics, zvinhu zvekutarisira pachako, uye mishonga.
3. Hydroxyprupyl methyl cellulose (HPMC):
   • HydroxyPropyl methyl methyl cellelose is a dial-yakagadziridzwa cellulose ether, yakaratidza zvese hydroxypruppropyl uye methyl mapoka. Iyo inoshandiswa mune zvekuvaka, mishonga yemishonga, zvigadzirwa zvekudya, uye zvakasarudzika maindasitiri ekuratidzira kwaro, kudzokorora kwemvura, uye mafirimu ekuumba.
4. Ethyl Cellulose (EC):
   • EtHyl Cellulose inotorwa nekuunza mapoka eTETHL to Cellulose. Izvo zvinozivikanwa nemvura yayo-insoluble yakashandiswa uye inowanzoshandiswa seyemufirimu-kugadzira mumiririri, kunyanya mune maindasitiri emishonga uye ekubatanidza.
5. Carboxymethyl Cellulose (cmc):
   • CarboxyMethyl Cellulose inowanikwa nekuunza carboxymethyl mapoka mumaseru. Inoshandiswa zvakanyanya seyemumiriri, STabilizer, uye nekuchengetwa kwemvura kune zvigadzirwa zvekudya, mishonga, uye maindasitiri ekushandisa.
6. Hydroxyprusyl Cellulose (HPC):
   • Hydroxyprishropyl Cellulose inogadzirwa nekuunza hydroxyprupropropyl mapoka mu cellulose. Zvinowanzoshandiswa muindasitiri yemishonga sechinhu chekusungwa, firimu-fomu yekugadzira, uye thickener mune piritsi mafomu.

Cellulose ana vana vanokosheswa nekuda kwekugona kwavo kugadzirisa iyo rheological uye michina yezvimiro zvakasiyana-siyana. Mahwindo avo ekushandisa spana madhiri, kusanganisira:

• Kuvaka: MuMotars, Mahwendefa, uye Zvipfeko kuti uwedzere kuchengetwa kwemvura, kushanda, uye kuderedza.
• Mishonga yemishonga: mune tablet marara, mabhasiketi, uye akasimbiswa-ekuburitsa mafomu.
• Chikafu nezvinwiwa: Mune manhamba, stabilizers, uye mafuta ekutsiva.
• Cosmetics uye neyako yekutarisira: mune kikes, limons, shampoos, uye zvimwe zvigadzirwa zvekuita kwavo kurira uye kusimbisa zvivakwa.

Iyo chaiyo mhando ye cellulose ether yakasarudzwa zvinoenderana nezvinodiwa zvivakwa kune chimwe chinhu chishandiso. Zvinoenderana neCellulose ana ana vana vanozviita vanokosha mune dzakasiyana siyana zvigadzirwa, zvichikonzera kuvandudza chimiro, kugadzikana, uye kuita.