Hydroxyethyl Cellulose (HEC) i polymer inonyungudika mumvura iyo inoshandiswa zvakanyanya mumhando dzakasiyana dzekushandisa nekuda kweiyo yakasarudzika zvivakwa. HEC inotorwa kubva kune cellulose uye inowanzoshandiswa seyakakura, yakagadzikana, uye rheology-modifying agent mumaindasitiri akasiyana-siyana.HEC i polymer inoshandiswa zvakasiyana-siyana ine huwandu hwemashandisirwo ekushandiswa nekuda kwezvinhu zvayo zvakasiyana-siyana, zvakadai sekunyunguduka kwemvura, kuwedzera uye. kudzikamisa kugona, uye rheology-inogadzirisa zvinhu. Kuita kwayo kwakasiyana-siyana uye nyore kushandisa kunoita kuti ive sarudzo yakakurumbira mumaindasitiri akasiyana siyana, anosanganisira pendi & kukoira, kuzvitarisira pachedu, kuvaka, chikafu, mishonga, oiri negesi, bepa, uye machira.
●Paint&Coating thickener
Iyo latex pendi ineHECchikamu chine zvimiro zvekukurumidza kupera, furo rakaderera, yakanaka thickening mhedzisiro, kunaka kwekuwedzera kwemavara uye kugadzikana kwakawanda. Izvo zvisiri-ionic zvimiro zvinobatsira kudzikamisa pamusoro pehupamhi pH renji uye kubvumira huwandu hwakasiyana hwekuumbwa.
Iko kushanda kwepamusoro kweHEC HS yakatevedzana zvigadzirwa ndeyekuti iyo hydration inogona kudzorwa nekuwedzera iyo thickener kumvura pakutanga kwepigment kugaya.
High viscosity mamakisi eHEC HS100000, HEC HS150000 uye HEC HS200000 anonyanya kugadzirwa kugadzirwa kwemvura-inonyungudika latex pendi, uye dosi idiki pane mamwe makobvu.
●Kurima
Hydroxyethyl cellulose (HEC) inogona kunyatso kumisa chepfu yakasimba mumvura-based sprays.
Kushandiswa kweHEC mukushanda kwekupfapfaidza kunogona kuita basa rekunamatira chepfu kune shizha pamusoro; HEC inogona kushandiswa seyakakora yespray emulsion kuderedza kukukurwa kwemushonga, nekudaro ichiwedzera kushandiswa kwefoliar spray.
HEC inogona zvakare kushandiswa semugadziri wekugadzira firimu mune mbeu yekuputira mbeu; sebhinda mukudzokorodza mashizha efodya.
● Zvinhu zvekuvaka
HEC inogona kushandiswa mune gypsum, simende, lime uye dhaka masisitimu, tile paste uye dhaka. Muchikamu chesimenti, inogonawo kushandiswa sechigadziro uye chigadziro chekuchengetedza mvura. Mukugadzirisa kwepamusoro kwekushanda kwemashure, inoshandiswa mukugadzirwa kwe latex, iyo inogona kutangira kurapa pamusoro uye kubvisa kudzvinyirira kwemadziro, kuitira kuti mhedzisiro yekupenda uye kuvhara kwepamusoro zviri nani; inogona kushandiswa seyakakora yekunamatira Wallpaper.
HEC inogona kuvandudza kushanda kwegypsum mortar nekuwedzera kuoma uye nguva yekushandisa. Panyaya yekumanikidza simba, torsional simba uye dimensional kugadzikana, HEC ine mhedzisiro iri nani pane mamwe ma cellulose.
●Zvizoro uye zvekugezesa
HEC firimu rinoshanda rekare, binder, thickener, stabilizer uye dispersant mune shampoos, bvudzi sprays, neutralizers, conditioners uye cosmetics. Kuwedzera kwayo uye inodzivirira colloid zvivakwa zvinogona kushandiswa mumvura uye yakasimba detergent maindasitiri. HEC inonyungudika nekukurumidza pakupisa kwepamusoro, iyo inogona kukurumidzira maitiro ekugadzira uye kuvandudza kushanda kwekugadzira. Zvinonyatsozivikanwa kuti iyo yakasarudzika dhizaini ine HEC ndeyekuvandudza kutsetseka uye mercerization yemachira.
●Latex polymerization
Kusarudza HEC neimwe molar substitution dhigirii inogona kutamba yakanakisa mhedzisiro mukuita kukonzeresa iyo polymerization yeanodzivirira colloids; mukudzora kukura kwemapolymer particles, kudzikamisa latex performance, uye kuramba kune yakaderera tembiricha uye yakakwirira tembiricha, uye mechanical kuveura, HEC inogona kushandiswa. kune zvakanakisisa. Munguva yepolymerization ye latex, HEC inogona kuchengetedza kusungirirwa kwecolloid mukati mehupamhi hwakakosha, uye kutonga saizi yepolymer particles uye chiyero cherusununguko rwekutora chikamu reactive mapoka.
●Kuchera peturu
HEC iri kugadzirisa uye kuzadza slurries. Inobatsira kupa yakanaka yakaderera solids dhaka nekukuvadza kushoma kutsime. Slurry yakakora neHEC inoderedzwa nyore nyore kuma hydrocarbons ne acids, enzymes kana oxidants uye inowedzera kupora kwemafuta.
Mumatope akatsemuka, HEC inogona kutamba basa rekutakura madhaka nejecha. Zvinwiwa izvi zvinogona zvakare kushatiswa zviri nyore nemaasidhi ari pamusoro, ma enzymes kana maoxidants.
Ideal low solids drilling fluid inogona kugadzirwa neHEC, iyo inopa hukuru hwekupenya uye nani kudhirowa kugadzikana. Yayo inochengeta mvura-inochengetedza zvimiro inogona kushandiswa mukuchera dombo rakaomarara maumbirwo pamwe nekudonha kana kudonha shale maumbirwo.
Mukushanda kwekuwedzera simende, HEC inoderedza kupokana kwepore-pressure simenti slurry, nokudaro kuderedza kukuvadzwa kwechimiro chinokonzerwa nekurasikirwa kwemvura.
● Pepa neingi
HEC inogona kushandiswa seanopenya mumiriri webepa nekadhibhodhi uye inodzivirira glue yeinki. HEC ine mukana wekuzvimiririra pakukura kwepepa mukudhinda, uye inogona kushandiswa pakudhinda mifananidzo yepamusoro, uye panguva imwechete, inogonawo kuderedza mari nekuda kwekuderera kwayo kwepasi uye kupenya kwakasimba.
Inogona zvakare kuiswa kune chero saizi bepa kana kadhibhodhi kudhinda kana kudhinda kwekarenda. Mukuyera bepa, chiyero chayo chakajairika i0.5 ~ 2.0 g/m2.
HEC inogona kuwedzera kuchengetedzwa kwemvura mumavara epende, kunyanya pendi ine chikamu chepamusoro che latex.
Mukugadzira mapepa, HEC ine zvimwe zvinhu zvepamusoro, zvinosanganisira kuenderana nemazamu akawanda, resin uye inorganic salts, instant solubility, kuderera kwefuro, kushandiswa kweokisijeni shoma uye kukwanisa kuumba firimu repamusoro rakatsetseka.
Mukugadzira inki, HEC inoshandiswa mukugadzirwa kwemvura-based kopi ingi dzinooma nekukurumidza uye dzinopararira zvakanaka pasina kunamatira.
●Kukura kwejira
HEC yagara ichishandiswa mukuyera uye kudhayiwa kweshinda uye machira emidziyo, uye guruu rinogona kugezwa kubva kune fiber nekugeza nemvura. Mukubatana nemamwe marekeni, HEC inogona kunyanya kushandiswa mukurapa machira, mugirazi fiber inoshandiswa semugadziri wekugadzira uye binder, uye mune yeganda pulp semugadziri uye binder.
Micheka latex coatings, adhesives uye adhesives
Adhesives akakora neHEC ndeye pseudoplastic, ndiko kuti, iwo akaonda pasi pekugera, asi nekukurumidza kudzokera kune yakakwira viscosity control uye anovandudza kujeka kwekudhinda.
HEC inogona kudzora kusunungurwa kwehunyoro uye ichibvumira kuti irambe ichiyerera pamucheka wedhayi pasina kuwedzera kunamatira. Kudzora kusunungurwa kwemvura kunobvumira nguva yakawanda yakazaruka, iyo inobatsira pakugadzirisa kuzadza uye kuumbwa kwefirimu yakanaka yekunamatira pasina kuwedzera zvakanyanya nguva yekuomesa.
HEC HS300 pamusanganiswa we 0.2% kusvika 0.5% mumhinduro inovandudza simba remagetsi rezvisina-kurukwa zvinonamira, inoderedza kucheneswa kwemvura pamapumburu akanyorova, uye inowedzera kunyorova kwesimba rekupedzisira chigadzirwa.
HEC HS60000 inonamira yakanakira kudhinda nekudhaya machira asiri akarukwa, uye inogona kuwana yakajeka, yakanaka mifananidzo.
HEC inogona kushandiswa sebhainda re acrylic pendi uye seanonamira kune isiri-yakarukwa kugadzirisa. Inoshandiswawo semukobvu kune machira ekutanga uye anonamira. Iyo haina kuita nemafillers uye inoramba ichishanda pane yakaderera concentrations.
Kudhaya uye kudhindwa kwemakapeti emucheka
Mukudhaya kapeti, senge Kusters inoramba ichidhaya system, mashoma mamwe makobvu anogona kuenderana nekukora uye kuenderana kweHEC. Nekuda kwekunaka kwayo kukora, inonyungudika zviri nyore muzvinonyungudutsa zvakasiyana-siyana, uye kusachena kwayo kwakaderera hakukanganise kunyura kwedhayi uye kupararira kwemavara, zvichiita kuti kudhinda uye dhayi zvisasunungurwe kubva kune insoluble gels (iyo inogona kukonzera mavara pamachira) uye Homogeneity miganhu ye yakakwirira michina zvinodiwa.
● Mamwe maapplication
Moto—
HEC inogona kushandiswa sekuwedzera kuwedzera kuvharwa kwezvinhu zvisingasviki moto, uye yakashandiswa zvakanyanya mukugadzirwa kwemoto "thickeners".
kukanda-
HEC inovandudza simba rakanyorova uye kuderera kwejecha resimende uye sodium silicate jecha masisitimu.
Microscopy-
HEC inogona kushandiswa mukugadzira firimu, sechinhu chinopararira pakugadzirwa kwemasiraidhi emicroscope.
kutora mifananidzo—
Inoshandiswa seyakakora mune yakakwira-munyu zvinwiwa zvekugadzira mafirimu.
Fluorescent chubhu pendi -
Mune fluorescent chubhu coatings, inoshandiswa sebhainda kune fluorescent agents uye yakagadzikana dispersant mune yunifomu uye controllable reshiyo. Sarudza kubva kwakasiyana mamakisi uye kutarisisa kweHEC kudzora kunamatira uye kunyorova simba.
Electroplating uye Electrolysis -
HEC inogona kudzivirira iyo colloid kubva pakubata kwe electrolyte concentration; hydroxyethyl cellulose inogona kukurudzira kuiswa kweyunifomu mune cadmium electroplating mhinduro.
Ceramics-
Inogona kushandiswa kugadzira mabhaidha akasimba-akasimba emakeramiki.
Cable—
Mushonga unodzinga mvura unodzivirira mwando kupinda mutambo dzinenge dzaparara.
Mushonga wemazino-
Inogona kushandiswa seyakakora mukugadzira mushonga wemazino.
Liquid Detergent -
Inonyanya kushandiswa kugadzirisa detergent rheology.
Nguva yekutumira: Nov-03-2022