Kushandiswa kwehydroxytHyl cellulose mune coatings

Kushandiswa kwehydroxytHyl cellulose mune coatings

HydroxytHyl Cellulose (Hec)Inoshanduka-shanduro inoverengeka yakashandiswa zvakanyanya muindasitiri akasiyana siyana nekuda kwekukakavara kwayo, kusimbisa, uye mafirimu-ekugadzira mafirimu. Mune chinzvimbo chejasi, hec vanoita basa rakakura mukuwedzera viscosity, vachivandudza zvivakwa zveReological.Commases inokurukura neHec paCocing Performance, yakadai seyakagadzirwa nekwavo pakubata, yakadai pane yayo pesvedzero, yakawedzera, Sag kuramba, uye kuderedza.

Nhungamidzo:

HydroxytHyl Cellulose (Hec) is is is is is-ionic, yemvura-yakadzika polymer yakatorwa kubva ku cellulose kuburikidza nemakemikari kugadziridzwa. Inoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana senge mishonga, kutarisirwa kwako pachako, kuvaka, uye kuungana nekuda kwezvivakwa zvaro zvakasarudzika. Mudenga rejasi, hec inoshandira mabasa mazhinji, kusanganisira kurerutsa, kusimbisa, uye kupa mafirimu-ekuumba mafirimu. Chinyorwa ichi chinotarisa pazvinhu zvekushandisa zvehec mumatombo uye zvinoongorora zvarinoita pakubata maitiro.

Zvikumbiro zveHec mumakonzo:

Akakora Agent:
Hec inoshanda seyekubudirira mumiririri akakora mujasi mafomu. Nekuwedzera iyo visikopa yemhedzisiro yekubatanidza, hec inosimudzira kugadzikana kweiyo pigment uye yekuwedzera, kudzivirira kugadzirisa kana syneresis panguva yekuchengetedza uye application. Iyo viscosity yekuvhara inogona kugadziriswa nekukasira kusunganidzwa kwehyoko, kubvumira for forvent formons yekusangana nezvinodiwa chaizvo. Pamusoro pezvo, hec inopa pseudoplastic maitiro, zvichireva kuti zvinoratidzira kuderedza viscosity pasi peShear, kufambisa application iri nyore uye kukwirira kwekucheka.

Rheology Modifier:
Kuwedzera pakukakavara, hec zviito senge rheology modifier mumakonzo mafomu. Inofurira maitiro ekuyerera kwevacheki, achivandudza zvinhu zvayo zvekushandisa zvakadai sekushungurudza, kusimbisa, uye roller-yekubatanidza. HEC inopa maitiro ekutenderera Ichi chivakwa chinonyanya kubatsira mukuderedza kupaza panguva yekupfira uye kuona yunifomu yekuvhara pane substrates ine dzakasiyana nzvimbo profiles.

Firimu raimbove:
HEC inopa kuumbwa kweiyo inoenderera uye yunifomu firimu pane iyo substrate pamusoro. Sezvo kufambisa madhiri, hec molignes inoenderana kuti gadzira chimiro chefirimu, chinopa chakanakisa kuyananisira kune substrate uye nekuvandudza kusimba kwekucheka. Iyo firimu-inogadzira zvivakwa zvehec zvakakosha pakuzadzisa yaunoda kubata maitiro akadai sekuoma, kuchinjika, uye kuramba mamiriro ekunze. Uyezve, hec films inoratidza kupokana kwakanaka kwemvura, kuvaita kuti vakwanise kuunganidzirwa kuchekwa kwakaratidzwa zvinyoro-nyoro kana nzvimbo dzakakwirira dzinonyadzisa.

Kubata kwehwanda pamusoro pekubatanidza mashandiro:

Viscosity Control:
Hec inogonesa kutonga pamusoro peiyo visikoka yejasi, kunoita kuti kuyerera kwakayerera uye kuyerera hunhu. Mharidzo dzakakodzera dzinodzivirira dzinotadzisa nyaya dzakadai sekutsvaira, kudonha, kana kufukidza zvisina kufanira panguva yekunyorera, zvichitungamira kuvandudzwa kubata mhando uye aesthetics. Zvakare, maitiro okutetepa ehecha ehec anofambisa nyore application pasina kukanganisa maitiro ekuchema.

Kukura uye Sag Kudzvinyirira:
Izvo zvivakwa zveReological zvinodzivirirwa nehec mupiro kune zvakanakisa kuwanda uye SAG kudzikisira kwejasi. Munguva yekushandisa, hec inoderedza tsika yekubatanidza kuti igadzire maruva emahara kana roller stipple, zvichikonzera kupora uye yunifomu kupera. Pamusoro pezvo, hec inowedzera maitiro eTixotropic yejasi, ichidzivirira kusimuka kana kudonhedza pane vertical nzvimbo, nekudaro inovandudza kushanda kwekushandisa uye kudzora tsvina.

Adhishing:
HEC inokwidziridza kuderedza kwejasi kune dzakasiyana siyana, kusanganisira simbi, huni, mapurasitiki, uye kongiri. Iyo firimu-inogadzira zvivakwa zvehec gadzira chisungo chakasimba pakati pekuvhara uye substrate, kuvandudza kuderera kwenguva refu uye kusimba kwenguva refu. Izvi zvinonyanya kukosha mukudzingwa kwematongerwo enyika

Kufambira mberi muHec Tekinoroji:

Zvichango kufambira mberi mukatiHecTekinoroji yakatungamira kukuvuka kweiyo yakagadziridzwa hecivives ine maitiro ekugadzirisa maitiro. Izvi zvinoshandisika zvinosanganisira kusiyana mumasereji uremu, degree rekutsiva, uye makemikari chimiro, kubvumira mhinduro dzakasarudzika kuti usangane chaiyo application zvinodiwa. Pamusoro pezvo, REASA

Kuedza kweRCH kwakatarisa pakuvandudza kwekutsigira kwezvakatipoteredza kweec Production maitiro, zvichitungamira mukubuda kweBio-based Hec yakatorwa kubva kune imwe nzvimbo yekuvandudza senge cellulose kubva pakudyara biomass.

Kubuda kwenzira dziri muHec application mumakonzo:

Zvemamiriro ekunze ane hushamwari mafomu:
Nekuwedzera kusimbisa pane zvekusimbisa uye nemitemo yezvakatipoteredza, pane kudiwa kwekuwedzera kune majasi ekugadzira iyo inoshandisa macomputer eco-fundo akadai sehec. Bio-based Hec inotorwa kubva kune yekuvandudza masosi inopa imwe nzira inoshamisa kune peturu-based polymers, kuderedza carbon tsoka yekariniti uye nemamiriro ekunze.

High-performation yejasi:
Kudiwa kwejasi repamusoro-soro mukusagadzikana kwakakwirira, kupokana kwemamiriro ekunze, uye zvivakwa zvekutyaira zviri kutyaira kugamuchirwa kwekuzvidzwa kwakakura senge hec. Vagadziri vari kuongorora nzira dzinosimudzira kuti vashandise mashandisiro ezvipfuyo zvichishandisa herc-based mafomu, anoteedzera mafambiro akasiyana siyana kubva pamidziyo yekuvaka.

Dhijitari Inobatanidza Technologies:
Kufambira mberi muDhijiteri Kubatanidza Technologies, yakadai se Inkjet kudhinda uye yedhijitari ruvara runotevedzera, zvipo mikana mitsva yekushandiswa kwehwanda. HERC-yakavakirwa mafomu inogona kuve yakagadzirirwa kuenderana neDhijitari yekudhinda yekudhinda, inogonesa kudzora chaiko pamusoro pekuvhara zvivakwa uye nekuvandudza kudhinda kwemhando yekudhinda uye kururamisa kwemavara.

HydroxytHyl Cellulose (Hec)anoita basa rakakomba mukuvandudza mashandiro ezvipfuyo nekubatira sedhizheni, rheology modifier, uye firimu raimbova. Zvivakwa zvaro zvakasarudzika zvinogonesa kudzora chaiko pamusoro pevisikoka, kukwirira kwakanakisa, Sag kuramba, uye zvakakwirira kudengenyeka kune substrates. Dzazvino kufambira mberi muHec tekinoroji uye maitiro ari mumashandisiro ayo anosimbisa kukosha kwayo sekuwedzera kwaedza mujasi. Sezvo magirazi ejasi anoenderera mberi kusimuka, hec akagadzirira kuramba ari chinhu chakakosha mukuvandudzwa kwemhando yepamusoro, ekusimudzira machira ekugadzirisa.