Zvivakwa zveHydroxyTHLYL Cellelose

HydroxytHyl Cellulose (Hec) inzvimbo inozivikanwa yemvura-inozivikanwa mvura inoshandiswa zvakanyanya muminda dzakasiyana siyana maindasitiri. Iyo inonyanya kugadzirwa nemakemikari maitiro akadai sea alkalization uye erafitization yemusikirwo cellulose. Iyo ine yakasarudzika yemuviri uye yemakemikari zvivakwa, ichiita kuti ive chinhu chakakosha mune zvakawanda zvekushandisa.

1. Chemical chimiro uye mamorekuru uremu
Iyo yekutanga yakatarwa mamiriro e hydroxyll cellelose is a cellulose keteni inoumbwa ne glucose mamorekuru. Pane dzimwe hydroxyl zvinzvimbo zvecheni yayo molecular, hydroxytHyl (-ch2ch2oh) mapoka anounzwa kuburikidza nekuchinja kwekuchinja. Nekuda kwekutanga kwemapoka aya, hydroxytHyl cellulose ndeye hydrophilic uye ine nani solubility kupfuura yakachena cellulose. Zvinoenderana nezvinodiwa zvakasiyana, degree rekutsiva Kazhinji, iyo molecular uremu hwehec hurefu hwese, kubva pamakumi ezviuru kumamirioni emamirioni emakara, ayo anoita kuti azivise zvinhu zvakasiyana mumhinduro mumhinduro.

2. Solubility yemvura uye kushungurudzika maitiro
Nekuda kweiyo isiri-Ionic zvivakwa, hydroxytl cellelose inogona kunyungudika mumvura inotonhora uye inopisa kuti iite gadziriso yeVickuus Viscous. Chiyero chayo chekunyungudika zvinoenderana nemunyori uremu, degree rekutsiva uye tembiricha yemvura. High Molecular huremu hwemhando dzehisheni dzinodzungudza zvishoma asi fomu zvakanyanya viscous Solutions, nepo Low molecular huremu hwemhando dzinopera zvishoma asi gadzira zvakadzika zvisizvo chete. Nekuda kweiyo isiri-ionic mhando yekugadzirisa kwayo, hec ine kushivirira kwakanaka kune ph kuchinja uye electrolytes uye inogona kuchengetedza chimiro chayo chakatsemuka uye kugadzikana pamusoro pehuwandu hwepamusoro (2-12).

3. Kukoshesa uye rheological zvivakwa
Imwe yeiyo yakakosha midziyo yehec ndeyekugona kwayo kugona. Pakukwenenzvera Mukuwedzera, hec inogonawo kushanda synergistically nedzimwe makati senge carboxyl cellemose (cmc) uye xanthan gamu kuenda kuenderera mberi nekuwedzera simba kana kugadzirisa rheology.

4. Kugadzikana uye kuwirirana
Hec ine yakanaka yemakemikari kugadzikana uye haina kujairika kusvibiswa kana shanduko yemakemikari pasi pakawanda mamiriro. Kugadziriswa kwayo kunogona kushivirira zvakakwirira zvemagetsi emagetsi uye pro yakafara pH, iyo inoita kuti ive yakagadzikana munzvimbo dzakasiyana siyana dzakaoma. Mukuwedzera, hec inoenderana nemamwe makemikari mazhinji senge surfers

5. Nzvimbo dzekushandisa
Nekuda kwezvivakwa zvaro zvakasarudzika, hec yakave ichishandiswa zvakanyanya muminda yakawanda. Izvi zvinotevera zvimwe zviitiko zvekushandisa:

Zvivakwa zvekuvaka: Pakuvaka, pendi, Putty Pounds, etc., Hec inoshandiswa sedhizaini, binder aimbova uye stabilizer yekuvandudza mashandiro ekuvaka uye apedza zvigadzirwa zvechigadzirwa.

OROGLCATE: mumafuta eafuta, hec inoshandiswa mukugadzirira kwekuchera mvura uye kupedzisa mvura seredhi uye fluid kurasikirwa kwenyaya yemadhaka uye kudzivirira mushe kukwira madziro.

Cosmetics uye neyako Zvigadzirwa Zvigadzirwa: Hec inoshandiswa zvakanyanya muzvivakwa zvega seShompoo, yekugeza, etcc. SERIONIFER

Indasitiri yechechi: Muchidhakwa, hec inoshandiswa seyakagadzirwa rubatsiro, yekubatira-kuburitswa-mumiririri uye kumhanyisa mumirapheni ekubatsira kudzora mishonga yemubhadharo mumuviri.

Indasitiri yeChikafu: Kunyangwe ichishandiswa muhuwandu hushoma, hec inogona zvakare kushandiswa seyakawedzera chikafu chekugadzirisa vhiza uye kuravira kwechikafu.

6. Kudzivirirwa kwezvakatipoteredza uye kuchengeteka
Hec inguva yemasikirwo mheremhese inobviswa neakanaka biodergradability, saka haina kukanganisa zvakanyanya nharaunda mushure mekushandiswa. Mukuwedzera, hec inoonekwa seyakachengeteka kemikari uye inoshandiswa zvakanyanya muzvigadzirwa zvinowirirana nemuviri wemunhu, senge cosmetics, zvinodhaka uye chikafu. Zvakangodaro, pakugadzirwa kwemaindasitiri uye kushandisa, mirayiridzo inoenderana inofanira kuteverwa kudzivirira kudzivirira maitiro ayo anogona kukonzerwa nekufemerwa kana kusangana kwenguva refu.

7. Chengetedza uye shandisa matanho ekudzivirira
HydroxytHyl Cellulose inofanira kuchengetwa munzvimbo yakaoma uye inotonhorera kuti udzivise kunyorova uye kuunganidzwa. Kana uchishandisa, inofanira kuwedzerwa kumvura zvishoma nezvishoma uye zvakanyanyisa kuti udzivise kuunganidzirwa kukonzerwa nekuwedzera huwandu hwakawanda pane imwe nguva. Panguva imwecheteyo, sezvo zvinotora imwe nguva yenguva yekunyungudika, zvinowanzo kuve zvakakosha kuti uisiye kwechinguva mushure mekunyungudika kuve nechokwadi chekuparadza kwakazara uye kugadzikana viscosity.

Nekuda kwekunaka kwayo kwemvura solubility, kurerutsa, kugadzikana uye kuenderana, hydroxytHyl cellulose yave nyore kuwana mudhara akawanda maindasitiri eminda. Nekukura kwekuramba kwehunyanzvi, chiyero chekushandisa cheHec chicharamba chichiwedzera, kupa mhinduro dziri nani dze maindasitiri akasiyana siyana.