Ndeapi mhando dze cellulose ether?

Cellulose eter iboka rakasiyana-siyana revazhinji vePolymers rinobva kuCellulose, polysaccharide inowanikwa muzvirimwa. Ivo vanoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana, kusanganisira kuvaka, mishonga, chikafu, zvizaradzi, uye nekuda kwemunhu, nekuda kwezvivakwa zvavo zvakasarudzika uye zvinoshamisa. Heano mamwe emhando dzakajairika dze cellulose ether:

1. MetHyl Cellulose (MC):
   • Methyll Cellulose inogadzirwa nekurapa cellulose ine methyl chloride yekuunza methyl mapoka kune iyo cellulose backbone.
   • Izvo zvinonyangadza mumvura inotonhora uye mafomu akajeka, viscous mhinduro.
   • MC inoshandiswa seanoti, Binder, uye Stabilizer mune dzakasiyana siyana dzekushandisa, kusanganisira zvekuvaka (egment-based-based-based purasti), zvigadzirwa zvekudya, mishonga, mishonga.
2. HydroxytHyl Cellulose (Hec):
   • HydroxytHyl Cellulose inoenderana nekuita cellulose neEndlyne oxide kuti aunze hydroxythusl mapoka muCellulose Backbone.
   • Izvo zvinonyangadza mumvura inotonhora uye mafomu akajeka, viscous mhinduro ine yakanakisa mvura yekuchengetedza midziyo.
   • HEC inowanzo shandiswa seyakakwenenzverwa, rheology modifier, uye mumiririri-ekugadzira mumiririri pakupenda, zvinonamatira, zvigadzirwa zvemunhu zvega, uye mishonga yemishonga.
3. Hydroxyprupyl methyl cellulose (HPMC):
   • HydroxyPropyl methyll celler inogadzirwa nekuunza hydroxyprishropropropropropropyl uye methyl mapoka pane iyo cellulose backbone.
   • Inoratidza zvivakwa zvakafanana neese methyl cellelose uye hydroxytHevyl cellelose, kusanganisira yemvura solubility, firimu-kugadzira kugona, uye kuchengetwa kwemvura.
   • HPMC inoshandiswa zvakanyanya mune zvekuvaka (semuenzaniso, tile anomisheni, simende-yakavakirwa makomputa, uye nemishonga yemishonga, uye zvigadzirwa zvekudya, uye zvinhu zvekuchengeta.
4. Carboxymethyl Cellulose (cmc):
   • Carboxymethyl Cellelose inotorwa kubva kuCellulose nekuibata neSodium Hydroxide uye monochloroacetic acid kuti isvike carboxymethyl mapoka emapoka emapoka.
   • Izvo zvinonyangadza mumvura uye mafomu akajeka, viscous mhinduro zvine simba rakakora, kusimbisa, uye kudzokorora kwemvura.
   • CMC inowanzoshandiswa seanoti, bhinder, uye rheology modifier mune zvigadzirwa zvekudya, mishonga yemishonga, machira, pepa, uye zvimwe zvinhu zvekuvaka.
5. Ethyl Cellulose (EC):
   • EtHyl Cellulose inogadzirwa nekuita cellulose neEtHyl chloride yekuunza maEthal mapoka kune iyo cellulose backbone.
   • Izvo zvinosanganisirwa mumvura asi zvinonyangadza mu organic sol sol solenic yakadai se ethanol uye chloroform.
   • EC inowanzoshandiswa seyemumiriri wefirimu-inoumba, binder, uye inovhara zvinhu mumishonga yemishonga, zvigadzirwa zvekudya, zvigadziriso, uye zvinoshandiswa maindasitiri.

Iyi ndedzimwe yemhando dzinowanzo shandiswa kwazvo dze cellulose ether, yega yega inopa yakasarudzika zvinhu uye mabhenefiti ezvekushandisa zvakasiyana. Mamwe manyoro mheremalose celly eters anogona kuvapo, akagadziridzwa kune izvo zvinodikanwa mumaindasitiri akasiyana siyana.