Hydroxyethyl Cellulose (HEC) inoshandiswa zvakanyanya muindasitiri yependi, inozivikanwa nekugona kwayo kusimudzira mashandiro uye kuita zvakasiyana kweakasiyana pendi maumbirwo.Nezvimiro zvayo zvakasiyana, HEC inoita basa rakakosha mukuvandudza kunaka, kushanda uye kusimba kwezvigadzirwa zvependi.
HEC ipolymer inonyungudika nemvura inotorwa kubva ku cellulose, musanganiswa wechisikigo unowanikwa mumiti.Chimiro chayo chemakemikari chine hydroxyl uye ethyl mapoka, ayo anobatsira kune ayo akasiyana maitiro sekuwedzera pendi.HEC inoshanda seyakakora, rheological modifier, stabilizer, uye binder, zvichiita kuti ive chinhu chakakosha mukugadzira pendi.
Imwe yemabhenefiti akakosha eHEC mupende ndeyekukora maitiro.Nekuwedzera HEC, vagadziri vanogona kudzora viscosity uye kuenderana kwepende, kuve nechokwadi kuti yakatsetseka uye kunyange kushanda pane dzakasiyana siyana.Uku kukora mhedzisiro kunobatsira kudzivirira kudonha kana kudonha panguva yekushandisa, zvichikonzera kupera kwakawanda uye kwehunyanzvi.
HEC inoshandawo se rheological modifier, inokanganisa kuyerera uye flatness zvimiro zvepende.Inovandudza kukwanisa kwependi kupararira zvakaenzana, inoderedza bhurashi kana kuti roller marks, uye inowedzera kunakidza kwese kwependi yependi.. Mukuwedzera, HEC inobatsira kudzivirira pigment kugadzirisa, kuve nechokwadi chokuti ruvara runoramba ruchigoverwa mukati mepende.
Mukuwedzera, HEC inowedzera kugadzikana kwekugadzirwa kwepende.Uku kugadzikana kunovimbisa kuti pendi inochengeta yainoda zvimiro uye kuita kwehupenyu hwayo hwesherufu.
Uyezve, HEC inoshanda sebhainda, ichisimbisa kusungirirwa kwepende kune akasiyana-siyana substrates. pendi inoramba yakanyatsobatanidzwa kumusoro, kunyange kana ichiratidzwa kune yakaoma mamiriro ezvakatipoteredza.
Iko kuita kwakasiyana-siyana kweHEC kunowedzera kupfuura basa rayo mune yechinyakare solvent-based pendi.Inopindiranawo nemvura-based uye yakaderera-VOC (volatile organic compound) maumbirwo, zvichiita kuti ive sarudzo ine ushamwari kune zvemazuva ano zvependi.HEC inogonesa kugadzirwa kwependi yemhando yepamusoro, eco-conscious inosangana nezvinodiwa zvekutonga.
Mukupedzisa, Hydroxyethyl Cellulose (HEC) ndeyekuwedzera kwakakosha muindasitiri yependi, ichibatsira mukuvandudzika kwekuita, kuita kwakasiyana-siyana, uye kuenderana kwezvakatipoteredza kwekuumbwa kwependi.Kuwedzera kwayo mhedzisiro, rheological shanduko, kugadzikana kwekusimudzira uye inosunga zvivakwa zvinoita kuti ive chinhu chakakosha kune vagadziri vane chinangwa chekugadzira pendi yemhando yepamusoro ine zvinhu zvakasarudzika.
Kuti uwane rumwe ruzivo nezve Hydroxyethyl Cellulose (HEC) uye mashandisiro ayo muindasitiri yependi, bata [Yiang cellulose], anotungamira anopa maseru-based mhinduro uye hunyanzvi mu [China Jinzhou]
