Hydroxyethylcellulose (HEC) i polymer inoshanda zvakasiyana-siyana iyo inoshandiswa zvakanyanya mumaindasitiri akasiyana siyana, kunyanya mupendi uye machira.
1. Nhanganyaya yeHydroxyethyl Cellulose (HEC)
Tsanangudzo uye chimiro
Hydroxyethyl cellulose is nonionic water-soluble polymer inowanikwa nekemikari shanduko ye cellulose.Chimiro chayo chemakemikari chinosanganisira kudzokorora mayunitsi eglucose akabatanidzwa pamwechete, nemapoka ehydroxyethyl akabatanidzwa kune mamwe mapoka ehydroxyl pazvikamu zveglucose.
hunhu
Kunyungudika kweMvura: Chimwe chezvinhu zvakakosha zveHEC ndiko kunyungudika kwayo kwemvura, zvichiita kuti zvive nyore kuisa mumvura-based formulations.
Thickener: HEC inoshanda seyakagwinya inoshanda, ichipa viscosity control mune akasiyana maapplication.
Mafirimu-ekugadzira zvivakwa: HEC ine bhaisikopo-ekugadzira masimba anobatsira mukuvandudza anonamira uye anogara kwenguva refu mafirimu.
Kugadzikana: Inoratidza kugadzikana pamusoro pehupamhi hwepH uye tembiricha.
2.Basa reHEC mukugadzira zvipfeko
Kukora uye rheology control
HEC inoshandiswa zvakanyanya seyakakora mumvura-based coatings.Inopa viscosity kune pendi, inokanganisa kuyerera kwayo uye kuenzanisa zvinhu.Iyo rheological maitiro ekupfeka kwakakosha kune kureruka kwekushandisa uye kuumbwa kwemayunifomu machira.
Kuvandudza kugadzikana kwepende
Kuwedzerwa kweHEC kunowedzera kugadzikana kwekuputira maumbirwo nekudzivirira kugadzirisa kana kusagika.Izvi zvinonyanya kukosha kune maumbirwo ane yakakwira pigment yemukati, uko kuchengetedza kuenzana kugovera kunogona kunetsa.
Kugadzirwa kwemafirimu uye kunamatira
HEC inobatsira mune firimu-kugadzira maitiro ekupfeka.Iyo polymer inoomesa kuita firimu rinonamira rinopa kunamatira kune akasiyana siyana.Izvi zvakakosha pakusimba uye hupenyu hurefu hwenzvimbo yakapendwa.
Kuchengetedza mvura
Mune pendi dzekunze, HEC inobatsira kuchengetedza mvura uye inodzivirira pendi kubva pakuoma nekukasira.Izvi zvakakosha kuti ubvumire pendi kuti ikwire zvakanaka uye kudzivirira matambudziko senge brashi mamaki kana roller mamaki.
3. Kushandiswa kweHEC mukugadzirisa maitiro
Architectural Coatings
HEC inoshandiswa zvakanyanya mukugadzira machira, kusanganisira mukati uye kunze kwemadziro emadziro.Inopa viscosity control, kugadzikana uye firimu-kugadzira masimba, zvichiita kuti ive chinhu chakakosha mupende yemadziro uye primer formulations.
zvipfeko zvehuni
Mune machira ehuni, HEC inobatsira kugadzira kupedzisa kwakajeka uye mavara ehuni.Inobatsira kuwana viscosity inodiwa yekushandisa nyore pahuni, kuve nechokwadi chekuvhara uye kupera kwakatsetseka.
Industrial coatings
HEC inogona kushandiswa mumhando dzakasiyana dzemaindasitiri machira, akadai sesimbi uye anodzivirira machira.Iyo firimu-inogadzira zvimiro uye adhesion inobatsira kugadzira machira asingadzivirirwe uye anogara kwenguva refu.
Ingi yekudhinda
HEC's versatility inosvika pakudhinda ingi, uko inogona kushandiswa seyakakora uye kubatsira kuvandudza kugadzikana kweinki.Izvi zvakakosha kuti uwane kuenderana kwemhando yekudhinda.
Hydroxyethylcellulose inoita basa rakakosha muindasitiri yependi uye yekupfeka, ichipa huwandu hwemabhenefiti anosanganisira kukora, kugadzikana, kugadzira firimu uye kuchengetedza mvura.Kusarudzika kwayo kunoita kuti ive chinhu chakakosha mumhando dzakasiyana dzejasi, kubva pakuvaka kusvika kune maindasitiri machira.Sezvo tekinoroji ichiramba ichifambira mberi, kudiwa kwemapolymer anoshanda uye akawanda anoshanda seHEC kungangowedzera, kufambisa humwe hunyanzvi muchikamu chependi uye chekupfeka.
Nguva yekutumira: Jan-22-2024