Zvakajairwa Zvenyama uye Chemical Properties uye Kushandiswa kweCellulose Ethers

Cellulose ethers iboka remvura-inonyungudika mapolymers anobva ku cellulose, yakasikwa polima inowanikwa mumiti.Iwo anoshandiswa zvakanyanya mumaindasitiri akasiyana nekuda kweakasarudzika emuviri uye makemikari zvimiro.Heano mamwe akajairwa emuviri uye makemikari zvimiro uye kushandiswa kweselulosi ethers:

1. Zvinhu zvemuviri:

• Cellulose ethers inonyungudika mumvura uye inogona kuumba mhedziso uye viscous mhinduro.
• Vane high viscosity, izvo zvinoita kuti vashande semakobvu mumashandisirwo akasiyana siyana.
• Dzakagadzikana pahupamhi hwepH mazinga uye dzinogona kumira kutonhora kwakanyanya.

2. Chemical properties:

• Cellulose ethers inotorwa kubva kune cellulose nekugadziriswa kwemakemikari, iyo inoshandura maitiro epolymer.
• Iyo dhigirii yekutsiva (DS) ye cellulose ether inoreva huwandu hwezvinotsiva paglucose unit mucheni ye cellulose, iyo inokanganisa kunyungudika kwavo, viscosity, uye zvimwe zvinhu.
• Rudzi rwekutsiva, senge methyl, ethyl, hydroxyethyl, hydroxypropyl, uye carboxymethyl, inosarudza chaiwo maitiro eiyo cellulose ether.

3. Zvishandiso:

• Cellulose ethers inoshandiswa zvakanyanya semakobvu, anosimbisa, mabhainda, uye magadzirirwo emafirimu mumaindasitiri akasiyana siyana, akadai semishonga, chikafu, kuchengetwa kwemunhu, uye kuvaka.
• Muindasitiri yemishonga, cellulose ethers inoshandiswa sezvishandiso mumapiritsi uye capsule formulations, pamwe neophthalmic, nasal, uye topical gadziriro.
• Muindasitiri yezvekudya, cellulose ethers inoshandiswa seyakakora muzvigadzirwa zvemukaka, sosi, uye zvinwiwa, uye sezvinodzikamisa muzvinhu zvakabikwa uye masaradhi madhirezi.
• Muindasitiri yokuchengeta vanhu, ma<em>cellulose ethers anoshandiswa muzvigadzirwa zvekuchengetedza bvudzi, zvakadai seshamposi ne<em>conditioner, uyewo muzvigadzirwa zvekuchengetedza ganda, zvakadai semafuta okuzora nemafuta.
• Muindastiri yekuvaka, cellulose ethers inoshandiswa semvura yekuchengetedza mvura uye rheology modifiers mune simende-based zvigadzirwa, sedhaka nekongiri.

Muchidimbu, cellulose ethers iboka rinosiyana siyana remapolymer ane akasiyana emuviri uye makemikari zvimiro.Iwo anoshandiswa zvakanyanya mumaindasitiri akasiyana nekuda kwekushanda kwawo seakobvu, anosimbisa, mabhainda, uye mafirimu ekare.