Hydroxethyl Cellulose (Hec) imhando yakakosha inoshandiswa zvakanyanya muindasitiri yekubatanidza uye ine mabasa akawanda akadai sekuremerwa, kudzikisira, kudzikisira kwemvura, uye kupararira kwemvura, uye kupararira kwemvura, uye kupararira kwemvura, uye kupararira kwemvura. Zvinonyanya kufarirwa mumvura-yakavakirwa mvura nekuti zvimiro zvakasarudzika zvemuviri uye zvemakemikari zvinogona kuvandudza kukosha kwekuita kwematombo.
1. Kukakavara
Imwe yemashandisirwo ekushandiswa kwehydroxylth Cellulosees mune majasi ndiyo yakanakisa kuremerera midziyo. Semvura-yakadzika polymer commund, hec inogona kutora mvura muhurongwa hwekubatanidza uye fomu yakagadzikana viscous solution, nekudaro ichiwedzera viscous yekubatanidza. Izvi hazvingadaro kungovandudza kushanda kweiyo pendi, asi zvakare inobvumira pendi kuti irambe yakanaka yekudzikama uye yakatwasuka kusimuka panguva yekuvaka, kuderedza kuswedera. Simba rekugona kwayo kugona kwakaringana kune zvakanyatsoenderana nezvinhu zvakadai seyekuita suremu uye degree rekutsiva. Zvigadzirwa zvakasiyana zveHEC zvinogona kusarudza iyo yakakodzera molecular chimiro zvinoenderana nezvinodiwa chaizvo.
2. Kuchengeta kwemvura
Zvivakwa zveHEC-Kuchengeta Zvivakwa zvinoita kuti zvive zvakakosha pakuzvarwa, kunyanya muzvivakwa zvezvivakwa uye zvikwangwani zvemafuta. Munguva yekuvaka pendi, mvura inobuda nekukurumidza, iyo inogona kutungamira kumatambudziko akadai sekupaza kwefirimu rekuvhara uye rakaderera kuderera. HEC inogona kunyatso nyauka uye kunonoka kubuda kwayo, ichibvumira kuunganidza kuchengetedza humidity uye kudzivirira matambudziko emvura anokonzerwa nekukurumidza kurasikirwa kwemvura panguva yekuvaka. Iyi ficha inonyanya kukosha munzvimbo dzekuvaka nemamiriro ezvinhu akaoma akaoma.
3. Kugadzikana uye rheology kudzora
Hec zvakare ine kugona kwakanaka kweRheology yekugadzirisa mumakona ekubatanidza masisitimu. Inogona kugadzirisa iyo thiskropy yeiyo pendi kuchengetedza viscosity yakakwira kana pendi yacho inomira uye kudzivirira kugadziriswa kwemifananidzo uye mafirita; Ndichiri panguva yekuvaka, inogona kuderedza vhiza uye nekuvandudza iyo fluidity uye kudzvanywa kwependi. Iyi thiskotropy ndeye yakakosha kwazvo kuvandudza kugadzikana kwekuchengetedza uye kushanda kwematombo. Panguva imwecheteyo, hec zvakare inovandudza zvakanyanya kusununguka-thaw kugadzikana kwekuchera, kuchibvumira kuti irambe yakakwana kugadzikana pasi pekudziya kwemamiriro ezvinhu uye kudzivirira glation kana kusekwa kubva pakuitika.
4. Mhedzisiro ye emulsion stabilizer
Mune emulsion pendi yakadai saLangex pendi, hydroxytlyl cellelose inoita se emulsion stabilizer. Hec inogona kusanganisa zvakanaka neiyo chikamu chemukati uye organic chikamu kuti ugadzire system yakasarudzika uye kudzivirira kuronga kwemhedzisiro kana kushamisika. Panguva imwecheteyo, zvinogona zvakare kuwedzera kufanana kwependi, kubvumira pigment uye mafirita kuti aparidzwe zvakanyanya mupendi kuti udzivise zvidimbu kana kusiyana kwemavara. Izvi zvinovandudza zvakanyanya kutaridzika, kuvaka uye kusimba kwekubatira.
5. Kuvandudzwa kwekuita kwekuvaka
Hec inogona kuvandudza zvakanyanya mashandisiro ekushandisa kwematanho, kunyanya kutsiga kwekugezesa kana kupfira. Munguva yekuita pendi, hec inogona kuderedza maruva emakisi uye gadzira iyo yekubatanidza firimu rakatsetseka uye yakawanda yunifomu. Uye zvakare, inoderedza spatter, inowedzera pendi yekudyidzana, uye inoita kuti firimu denser uye inotsvedza, nokudaro ichivandudza hunhu hwese hwekuvhara. Uku kuvandudzwa kwekuita kwekuvaka kuri kwekukosha kwakanyanya kune kukwidziridzwa uye kushandiswa kwemvura-yakavakirwa mvura.
6. Kubvumirana uye kuita zvakatipoteredza
Chimwe chinhu chakakosha che hydroxythethyl cellulose ndiyo yayo yemamiriro ekunze. Hec inzvimbo yemasikirwo mheremhese inobviswa neakanaka biodegradability uye haizo kukonzera kusvibiswa kusingaperi kune zvakatipoteredza. Uye zvakare, kuderera kwayo kutakura kunotendera kuti ishandiswe mumatanho ezvakavakirwa mvura ane hushamwari kune zvakatipoteredza nemukurumbira uye zvakatipoteredza zvinodiwa zvezvinyorwa zvejasi remazuva ano.
Panguva imwecheteyo, hec ine yakasimba makemikari kugadzikana uye inogona kujairana zvakasiyana-siyana zve acid neAlkali nharaunda, iyo inoita kuti iite kuti iite kuti iite kuenderana kwakanaka mumamiriro akasiyana siyana ekubatanidza. Kunyangwe iyo LATEX Pendi, Architectural Pendi, kana OILS-based Paint, Hec inoshanda nemamwe mimwe mimwe mhedzisiro pasina kukonzera mhedzisiro kana kuparadza pendi pendi.
7. Kufurira zvinhu uye sarudzo
Mukutora maitiro ekugadzira, zvinonyanya kukosha kusarudza iyo yakakodzera hydroxytHyl cellulose chigadzirwa. Kurema kwemanyorerwo, dhigirii rekutsiva, solubility uye rheology yehimwe hec ichakanganisa mhedzisiro yekubatira. Kazhinji kutaura, yakakwira molecular uremu hec ine yakasimba inosimbisa mhedzisiro, nepo yakaderera molecular uremu hec inokodzera seyakakodzera sedhizimusi kana kupararira. Uye zvakare, kumhanya kwekunyungudika kwehyoko uye kujeka kwemhinduro kuchakanganisawo kutaridzika nekuita kwekuvaka kwekutakura. Naizvozvo, mune akasiyana zviitiko zvekushandisa, zvinodikanwa kusarudza zvigadzirwa zvakakodzera zvehec zvinoenderana nezvinodiwa chaizvo.
HydroxyTHYL Cellulose inoshandiswa zvakanyanya muindasitiri yekubatanidza. Kuchengetwa kwaro, kudzikisira kwemvura, kusimbisa uye kupararira zvivakwa zvinogona kuvandudza zvakanyanya kunaka uye kuita kwejasi. Panguva imwecheteyo, basa rezvekudzivirira kwaHec. Mune ramangwana, nekufambira mberi kwekuenderera mberi kwekubatanidza tekinoroji uye shanduko mumusika kudiwa, kushandiswa kwehydroxytHyl cellulose mukukara kwemasikati kuchave kwakakura uye kwakadzama.
Kutumira Nguva: Kukadzi-17-2025