Kushandiswa kwehisheni seanogadziridza modifier mumvura-yakavakirwa pendi uye majasi

Kushandiswa kwehisheni seanogadziridza modifier mumvura-yakavakirwa pendi uye majasi

HydroxytHyl Cellulose (Hec)Icho chinoshandiswa zvakanyanya nhandare yemhando yepamusoro mumvura-yakavakirwa mapepa emvura uye zvipfuyo nekuda kwezvakawanda zvakasiyana zvivakwa zvakadai sekurema, kusimbisa, uye kuwirirana nezvimiro zvakasiyana siyana.

Pendi-dzakavakirwa mvura uye kuungana kwakakosha mukurumbira mumakore apfuura nekuda kwe eco-hushamwari hwavo, low lowlatle organic compand (voc) zvirimo, uye kuyananisa kutevedzera. Rheology modifiers anotamba basa rakakosha mukuwedzera mashandiro eaya mafambiro nekudzora viscossity, kugadzikana, uye zvigadzirwa zvekushandisa. Pakati pezvisiyana rheology modifiers, hydroxytl cellulose (hec) yakabuda seyakawandisa inowedzera neyakajeka-kubva pakurarama uye machira ejasi.

1.Properties yeHec
Hec ipolus-soluble polymer inotorwa kubva ku cellulose, ine hydroxythexyl inoshanda mapoka. Yayo molecular chimiro inopa zvinhu zvakasiyana zvakadai sekurema, kusunga, firimu-kugadzira, uye kudzokorora kwemvura. Izvi zvivakwa zvinoita kuti hec yakanakira sarudzo yekugadzirisa maitiro ekunyepedzera emvura-yakavakirwa mvura pendi uye marara.

2.Role yeHEC seRheology Modifier
Kuwedzera Agent: HEC zvinowedzera zvinowedzera zvimiro zvemvura-yakavakirwa mvura mafomu, achivandudza yavo SAG kupokana, kuyambuka, uye kushungurudzika.
Stabilizer: HEC inopa kugadzikana kwekupenda uye nekukotama nekudzivirira pigment kugadzirisa, fliking, uye synesa, nekudaro kuwedzeredzwa kwesherufu uye kushanda kwesheni.
Binder: Hec inopa kuFilm Filmation nekubatanidza pigment zvimedu uye zvimwe zvinowedzera, chinoita kuti yunifomu inofukidza gobvu uye kudenha kune substrates.
Kudzokorora kwemvura: Hec inochengetedza unyoro mukati meiyo fomu, kudzivirira nguva yekuomesa uye kubvumira nguva yakakwana yekunyorera uye kuumbwa kwemafirimu.

3.Factors achinyudza maitiro ehec
Kurema kwemanyorerwe: uremu hwehukadzi hunoshungurudza kugona kwayo uye shear kurwisa, nemamoreji epamusoro ekupa mapoka makuru ekuvandudza viscosity.
Kusimbisa: Iko kusunganidzwa kwehwanda mune yekuumbwa zvakananga zvinokanganisa zvivakwa zvayo zvazvinenge zvimisikidzo, nezvakanyanya kutungamira zvinotungamira kune yakawedzera viscosity uye gobvu yefirimu.
PH uye Ionic Simba: PH uye Ionic Simba rinogona kukanganisa iyo solubility uye kugadzikana kwehyoka, inokoshesa mafambiro ekugadzirisa kuti awedzere kuita kwayo.
Kupisa
Kubatanidzwa nevamwe vanowedzera: kuwirirana nevamwe vanowedzera senge manhara, vanoparadzira, uye defoamers vanogona kupesvedzera hec preection uye kuumbwa nekuchenjera kusarudzwa uye kuronga.

4.Application yeHecmumvura-yakavakirwa mapepa uye majasi
Yemukati uye Yepamoyo Pendi: Hec inowanzo shandiswa mumukati memukati uye kunze kwekunze kwekuratidzira zvavanoda viscosity, kuyerera zvivakwa, uye kugadzikana pamusoro pemamiriro ezvinhu epakatiremera.
Zvikwata zvehuni: Hec inovandudza zvigadzirwa zvekushandisa uye kugadzirwa kwemafirimu emvura-yakavakirwa mvura yehuni, ichisanganisira yunifomu yekuvhara uye yakavandudzwa.
Kuzvidzivirira kwechiyero: Hec kunobatsira kudzora kweiyo rateological uye kugadzikana kwezvivakwa zvekugadzira, zvichikonzera kunyatsoita application uye yunifomu chimiro chechiratidzo.
Mbiru dzeindasitiri: mumaindasitiri emakonzo, hec inopa kuumbwa kwejasi rakakwirira-perinoita uye kujairana kwakanyanya, kuramba, uye kusimba kwemakemikari.
Zvipenyu zvine hunyanzvi: Hec anowana zvikumbiro zvine hunyanzvi zvakadai seanoridza-kupora-kudzora marara, uye marara emoto, uko kudzora kwe rheological kwakakosha kuita hunhu hunodiwa hwekuita.

5..Future maitiro uye midziyo
Nanostured Hec: ​​Nanotechnology inopa mikana yekuwedzera kuita kwehomwe-yakavakirwa machira kuburikidza nekuvandudza zvinhu zvine numbeventre
Nzvimbo Dzinosimba Dzakakura: Nekukura kusimbisa kwekutsigira
Smart Coatings: Iyo yekubatanidza yePolymers uye inopindwa muHoc-yakavakirwa mahebhu inobata vimbiso yekugadzira mafambiro ezvekugadzira uye kuzvishingisa, uye kushanda kwakasarudzika kwemashandisirwo emanyorero.
Dhijitari Kugadzira: Kufambira mberi muDhijitari Product

Kunoita Tekinoroji yakadai se3D kudhinda uye kuwedzera Kugadzira mikana mitsva yekushandisa mikana yehec

Hec inoshanda seyakaverengera rheology rheology mumvura-yakavakirwa mapepa emvura uye nekukara kwakasiyana, kusimbisa, uye kusunga midziyo yakakosha pakuzadzisa maitiro ekuita anodiwa. Kunzwisisa izvo zvinokanganisa mashandiro ehec uye kuongorora zvinoshandiswa zvinosimudzira zvicharamba zvichifambira mberi mufambi-yakavakirwa mvura tekinoroji, kugadzirisa misika inodonhedza uye inotsigira zvinodiwa.