Zvivakwa zvekutanga zve cellulose ana

Cellulose ana vana kirasi yePolymer Compounds iyo inosvitsa Alkyl, phenoori kana Amino Sripscuets muzvisikwa mheremalose mamorekuru kuburikidza nemakemikari molecules. Cellulose, seyakanyanya kuwanda yepamoyo polymer pasi pano, ine yakanaka biodegradability uye yekudzivirira kuchengetedza kuita. Cellulose ana ana inonyanya kukosha dzinza em cellulose. Nekuda kwekugadzirisa kwavo salubility, kureruka uye kwakanaka kushandurwa, vanoshandiswa zvakanyanya muminda yekuvaka, zvizoro, chikafu nemushonga.

1. Chimiro uye zvivakwa zve cellulose ana
Cellulose etana inogadzirwa nekuita cellucose mamorekuru vane zvirevo zvevamiriri (vakadaro Kuenzaniswa neNharaunda Cellulose, cellulose ether mamorekuru ane ether mapoka (-O-), iyo inogona kuchinja zvivakwa zvavo zvepanyama uye zvemakemikari.

1.1 mvura solubility uye solubility
Cellulose etana ine yakanaka solubility, kunyanya mumvura uye organic sol sol. Yayo solubility inokanganiswa nevatsidzike. Semuenzaniso, methyl cellulose (mc) uye hydroxytHyl cellulose

1.2 Kukonzeresa mhedzisiro
Cellulose.com.lquose mhedzisiro yakakora mumvura uye inowanzoshandiswa mune zvigadzirwa zvakaita sejasi, magadziriso, anomiririra uye cosmetics. Scompling yayo inonyanya kuenderana neiyo hydration yemanyorelose maCellular maketani uye gadziriro ye spatial gadziriro yemapoka emagetsi. Kunyanya, methyl cellulose (mc) uye hydroxyprusterl cellulose (HPMC) inogona kunyatsogadzirisa zvisizvo zvehurongwa uye kuita kuti chigadzirwa chichigadzika panguva yekushandisa.

1.3 kupisa kwekunzwa
Mamwe mheremalose ana ana vana, akadai se hydroxyprupyl methyl cellelose (HPMC), adzidziro dzinotyisa uye ratidza shanduko mukushandura, zvivakwa uye zvimwe zvivakwa zvine tembiricha shanduko. Izvi zvivakwa zvinoita kuti vabatsire munguva dzinokosha, dzakadai sekudzorwa-dzinodzorwa-dzinodzorwa mishonga, masisitimu ekutakura uye mamwe minda.

1.4 Survention chiitiko
Mamwe marudzi eCellulose ana methyl Cellelose (mc) uye hydroxytl cellener (hec), ari pamusoro pekushanda kwemhinduro, anogona kuderedza nzvimbo yekugadzirisa uye ine zvakanaka zvivakwa. Izvi zvinovaita zvinhu zvakaringana zvekushandisa zve emulsions, mavara nemakirimu.

2. Mhando huru dze cellulose etana
Kune akawanda marudzi emasauro ana ana manyorerwo, uye ivowo vanowanzoita seinotevera:

2.1 methyl cellulose (mc)
Methyll Cellulose chigadzirwa chakaitwa nekuita cellalose uye methyl chloride, uye inowanzoshandiswa mumvura kuti iite maindasitiri akanyanya, uye anoshandiswa zvakanyanya mumaindasitiri akadai sekuvaka, mushonga, cosmetics uye chikafu.

2.2 hydroxytHyl cellulose (Hec)
HydroxytHyl Cellulose inogadzirwa nekuita kwemheremellose uye chloroethanol. Iyo ine yakakwirira solubility uye inokakavara zvivakwa uye inoshandiswa zvakanyanya mumvura-yakavakirwa mvura uye zvigadzirwa zvekutarisira pachako. Kuenzaniswa neMethyl Cellulose, hydroxylyl cellulose ine yakasimba inosimbisa uye inogona kuvandudza kuita kwekuvaka kwemvura-yakavakirwa mvura.

2.3 hydroxyprupyl methyl cellelose (HPMC)
Iyi ndiyo cellulose ether inoshandiswa zvakanyanya muminda yekuvaka, marara, chikafu, chinogona kugadzirwa nesimbi mumvura, uye ine yakanaka kwazvo, gwara nekumiswa uye kumiswa kwemhedzisiro.

2.4 Ethyl Cellulose (EC)
EtHyl Cellulose Moleulose Molecule anounza mapoka eTETHYL muCellulose Molecule kuburikidza neEthylation Reaction uye ine hydrophobicity yakasimba. Iyo ine zvakakosha zvekushandisa mukusunungurwa kwakadzorwa kwemapendi, majasi uye zvinodhaka.

3. Masango ekushandisa e cellulose ana
3.1 Indasitiri yekuvaka
Kushandiswa kweCellulose anaither indasitiri kunonyanya kuratidzwa mumasimendi madziro, madziro emadziro uye akaoma kunge marara uye anowedzera kugadzirisa maitiro ekuvaka. Zvinogona kuvandudza pekuputika kwemotokari, kudzora nguva yekuoma, kuvandudza kuparara kuramba, uye kusimudzira kuderera kwematombo.

3.2 cosmetics
Iko kushandiswa kwe cellulose aungana mune cosmetics kunonyanya kuita samhoti, emelsifiers uye stabilizers. Vanogona kuwedzera kuwirirana kwechigadzirwa, kuvandudza manzwiro ekushandiswa, kuwedzera iyo lubricity yeganda, uye nekubudirira kugadzikana kwechigadzirwa.

3.3 Chikafu
Cellaulose etana kazhinji anowanzoshandiswa samasikati, stabilizers, emlsifiers, nezvimwewo. Inogona kuvandudza kuravira, viscosity uye kuumbwa kwechikafu, kunyanya mune ice cream, jelly, mwaka uye zvimwe zvekudya.

3.4 pharmaceutical munda
Mumunda wemishonga, cellulose ether inonyanya kushandiswa kusunungurwa kwezvinodhaka, piritsi kuumbwa uye kugadzirira kwemisungo. Yayo yakanaka kwazvo uye inoshamisira inogona kudzima zvishoma nezvishoma zvinodhaka mumuviri uye kuwedzera kugona.

4
Cellulose ether inoshatiswa yakasarudzika polymer inobviswa neakanaka zvakatipoteredza kuita. Mushure mekuraswa, inogona kuve yakasarudzika kusvibiswa kuderedza kusvibiswa kune zvakatipoteredza. Munguva yanhasi inowedzera kukosha yekudzivirira kwezvakatipoteredza, cellulose ether, segirini yemakemikari yakasvibirira, zvishoma nezvishoma ichava iyo inodaidzwa kwazvo mune zvakavanzika zvakasiyana.

Semanyorero polymer nekuita kwakanaka, cellenose ether inogara chinzvimbo chakakosha mumunda mizhinji sekuvaka, zvizaradzi, zvekushandisa nekuda kwezvinhu zvayo zvinoshandiswa nemhoteredzo. Nekufambiswa kwesainzi uye tekinoroji uye kuwanda kwekuda kwemakemikari egirini, munda wekushandisa uye tarisiro yemusika yemasikati ether ichava yakawedzera.