Recispersible Latex poda ndeye inowanzo shandiswa organic organic gelling. Icho hupfu hwunowanikwa nekupfira kuomesa moto wePolymer nePolyvinyl doro sedhirowa yekudzivirira. Iyi poda inogona kuparadzirwa zvakare mumvura zvisina mwero mushure mekusangana nemvura. , kugadzira emulsion. Kuwedzerwa kwekuparadzaniswa kwepolymer kunogona kuvandudza kudzokorora kwemvura kwekuita kweiyo nyowani yemumumende, pamwe nekubatanidza kuita, kushanduka, kushomeka uye kukanganisa kwekushomeka kwehombodo yakaoma. Izvi zvinotevera zvinosuma iwo mashini emutengo wekudzosera polymer poda muhomwe yekasimendi uye pesvedzero yayo pakuita kweiyo simlet.
Mhedzisiro paComent Hydration Process uye Paste chimiro
Chero bedzi iyo simende-yakavakirwa zvinyorwa zveLatex inobatanidza mvura, iyo Calcium Yenhoroondo Yemvura Inodzorwa Nekufambira mberi kweiyo hydration yekuita, iyo hydration zvigadzirwa zvakawedzera, uye iyo polymer zvigadzirwa zvishoma nezvishoma mumaporesi uye yakaumbwa dura rakakomberedzwa pamusoro pegwenzi uye nzvimbo isina kuvhenekerwa. Iyo yakaunganidzwa polymer zvikamu zvishoma nezvishoma yakazadza iyo capillary pores, asi haina kugona kuzadza chose nzvimbo yemukati yeiyo capillarary pores. Sehydration kana kuoma inoderedza kunyorova, iyo polymer zvikamu zvakanyatsoiswa pane iyo gel uye inogadzira musanganiswa wekupindirana neiyo yeiyo hydarity cement uye inovandudza hydration kugadzirwa kwechigadzirwa kuti uunganidze. Nekuti iyo hydration chigadzirwa ine polymer inoumba denderedzwa rekuvhara pane iyo interface, zvinogona kukanganisa kukura kweEttringe uye coarse calcium hydroxide kristasi; Zvakare nekuti polymer inobatanidza mufirimu iri muPores yeiyo InterFAce Transition Done, iyo inoita iyo Polymer Cement-yakavakirwa zvinhu nzvimbo yekuchinja ndeye denser. Mapoka anoshanda mune mamwe manyoro emolymer anozovewo neComment kuita neCA2 +, etc. Muchivharo chezvemukati mekutakura muviri, kudzikisira kushushikana kwemukati, kudzora chizvarwa chemicrocracks. Sezvo simende gel chimiro chinokura, mvura yacho yavezwa uye iyo polymer zvikamu zvishoma nezvishoma zvakavharirwa mumaporesi e capillary. Nezvezve hydration yeiyo simende, mvura iri mumapres yekudzora, uye polymer zvikamu zvechikamu chechigadzirwa cheGel / kuunganidzwa zvakarongedzwa zvakarongedzwa zvine hungwaru nehuremu hwakazara kana kuti kuzvinamatira polymer.
Basa rekuparadza Polymer poda muMoter rinodzorwa nemaitiro maviri emisangano yeiyo yeiyo hydration uye polymer filmation. Kuumbwa kwehurongwa hwekubatanidza kweiyo simende hydration uye polymer film formation inoitwa mu4 nhanho:
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Iyo yekupararira kwemusoro weanotsigira polymer poymer inogona kuumba firimu remvura rinogona kuenderera mberi Mamwe mapoka ehupombwe emisangano anoita makemy emakemement nehydration chigadzirwa kuti aumbe chigadzirwa chebhiriji, chinovandudza chimiro chehyment hydration uye zvinoderedza uye zvinoderedza chizvarwa chemarara. Mushure meiyo Revolisterble Polymer poda inowedzerwa, iyo yekutanga hydration mwero wesimbe inoderedza, uye iyo polymer firimu racho rinogona kuputira kana kuputira zvidimbu zvizere, zvekuti nzvimbo yayo dzakasiyana siyana inogona kuvandudzwa.
Pesvedzero pabasa rekusimba rezvemari-rakavakirwa zvinhu
Emulsion uye inoratidzira polymer poda inogona kuumba yakakwirira simba simba uye bond simba pane dzakasiyana zvinhu mushure mekuumbwa kwemafirimu. Ivo vakasanganiswa neInorganic binder cement seechipiri binder mudhaka. SIMENT uye Polymer zvinoregedzera zvichitamba kune nyanzvi dzinoenderana, zvekuti kuita kwerun'i kunogona kuvandudzwa. Nekutarisa microdruction yePolymer-simende composite zvinyorwa, zvinotendwa kuti kuwedzera kwePolymer Polymer poymer kunogona kuita kuti polymer film uye ive chikamu chemadziro emadziro. Aggregate Simba, nokudaro achiwedzera kushushikana kwekutadza kwemutema uye kuwedzera kutambudzika kwekupedzisira. Iko kusarongeka kwekutarisa kweiyo redspersable polymer poda mudhaka yakadzidzwa. Izvo zvakacherechedzwa ne semakore mushure memakore gumi, microbure uye morphology yemutauro wemota yakaramba isina kuchinjika, ichichengetedza kuramba kwakasimba, kuchinjika uye nekumanikidza kuramba. Simba uye yakanaka hydrophosity. Wang ziming et al. . Pashure pokunge panguva yekugadzika, iyo polymer inobatsirawo kune hydration process uye kutsvagira kweiyo simende mune binder. Zvakanakisa, zvese izvo zvichave nerubatsiro zvirinani kuti uvandudze kusungwa kwesimba.
Kuwedzera kudzoreredza LACEX POWDER kune MOTO kunogona kuvandudza zvakanyanya Bond Simba nezvimwe zvinhu zvinopinda mumapuresita nemapiresi pamwe, uye iyo latex poda inopinda mumatumba nemapakiti. Iyo firimu yemukati yakaumbwa uye yakasimba yakashambadzirwa pamusoro peiyo substrate, nokudaro ichisanganisira isungo yakanaka pakati pezvinyorwa zvekushandisa uye substrate.
Iko kurongeka kwekushanda kwekuita kweiyo moter neiyo latex poda ndeyekuti iyo Latex poda ndeye yakakwira molecular polymer ine mapoka ehupombwe. Kana iyo LATEX Powder yakasanganiswa neEPS zvikamu, iyo isiri-Polar zvikamu muPolymer Main yeTneyx poda ndeyekushambadzira kwemuviri kuchiitiko chichaitika neiyo isina-polar pamusoro pe ePS. Mapoka ehupamhi ari muPolymer akateedzerwa kunze pamusoro peepamusoro pepu zvimedu, zvekuti iyo EPS zvimedu zvinochinja kubva kuHydrophotilicity. Kuyangarara, dambudziko remugadziri mukuru rinovhuvhuta. Panguva ino, kuwedzera simendi uye kusanganisa, mapoka ehupamhi anodhonza pamusoro peEPS Scument neComent Zvikamu uye Sanganisa zvakanyanya, kuti basa rekushanda kwesimbe rakanyanya kuvandudzwa zvakanyanya. Izvi zvinoratidzwa muchokwadi kuti iyo EPS Scastle yakanyoroveswa neSimende Slurry, uye Simba rinosunga pakati pevaviri rakavandudzwa kwazvo.
Pesvedzero pakuchinjika kweiyo coment-based zvigadzirwa
Dzokorora rondedzero yeLatex inogona kuvandudza simba rinosindimara, kusimba kwesimba uye zvimwe zvinhu zvevhudzi nekuti zvinogona kuumba firimu remberi pamusoro peiyo moter. Kune mapures pane pamusoro pefirimu, uye pamusoro pePores inozadzwa nemutumbi, kuti kushushikana kwekushushikana kwakaderedzwa. Uye pasi pechiitiko che simba rekunze richagadzira zororo pasina kukuvara. Uye zvakare, mongwe inoumba skeleton yakaomeswa mushure mekunge simende iri hydrate, uye iyo polymer mumasheya ine basa renzvimbo inodikanwa, yakafanana neyakafanana nemuviri wemunhu. Iyo firimu yakaumbwa ne polymer inogona kufananidzwa pamwe chete nemajoini uye ligaments, nokudaro ichiratidza nezvekukora uye kuoma.
MuPolymer-yakagadziridzwa cement motsi, iyo inoenderera uye yakazara polymer firimu ine coment paste uye jecha madhiri, uye panguva imwe chete ichizadza macapillaries uye nemakonzo kuti aite huwandu hwenhandare. Naizvozvo, iyo polymer firimu inogona kuwanikidza zvinobudirira kudzvinyirira uye elastic kusawirirana. Iyo polymer firimu inogona kuyambuka shrikoge marara paPolymer-delmy interface, ita kuti marara anodzikira anoporesa, uye anovandudza kuyamwisa uye kuunganidza simba remota. Kuvapo kweanochinjika uye kwakanyanya elasmer polymer inovandudza iyo inokatyamadza uye yekukasira yedhaka, inopa kubatana uye kusimba maitiro kune yakaomeswa skeleton. Kana simba rekunze rinoshandiswa, maitiro ekuparadzira microcrack anononoka nekuda kwekuvandudzwa mukuchinjika uye elasticity kusvikira kushushikana kwakanyanya kwasvika. Iyo yakabatana polymer Domain inotambawo chikamu mukutadzisa kubatanidzwa kwemocrocracks mumabroyi kuburikidza-marara. Naizvozvo, iyo yekuparadzanisa polymer poda inowedzera kushushikana kwekutadza uye kutadza kunetseka kwezvinhu izvi.
Pesvedzero pane kujairwa kweiyo coment-based zvigadzirwa
Kuumbwa kwePolymer kunoenderera mafirimu akakosha zvakanyanya kune zvivakwa zvePolymer-yakagadziridzwa motsi. Munguva yekugadza uye kuomesa maitiro eiyo siment pasita, akawanda matombo anozogadzirwa mukati, ayo anova zvikamu zvisina kusimba zveSEENT. Mushure mekudzoreredzwa polymer poda inowedzerwa, iyo polymer powana inokurumidza kuparadzira mugumo mumvura, uye inounganidza munzvimbo ine mvura (kureva. Sezvo siment pasita seti uye inoomesesa, kufamba kweiyo polymer zvikamu zvinowedzera uye zvakadzora, uye kusawirirana pakati pemvura nemhepo kunoita kuti vafambe zvishoma nezvishoma. Kana iyo polymer zvikamu zvakatanga kuonana naye, mvura iri mune network inodzidzisa kuburikidza nemapipi, uye iyo polymer inoumba firimu riripo rakatenderedza cavity, achisimbisa aya asina kusimba mavara. Panguva ino, iyo Filymer firimu haigone kutamba hydrophobic basa, asiwo harizodzivise capillary, kuitira kuti zvinyorwa zvive zvakanaka hydrophosity uye kufungidzira kwemhepo.
Iyo simende yemuti isina kuwedzera polymer yakasarudzika yakasarudzika. Pane zvinopesana, iyo polymer yakagadziridzwa simende inogadzira iyo merare yakazara zvakanyanya nekuda kwekuvapo kweiyo polymer firimu, nokudaro kuwana mitezo iri nani uye kupokana kwemamiriro ekunze. Bonde. Mune iyo LATEX Powder-Yakagadziriswa SEMENT MOTER, iyo LATEX Iupfumi inowedzera porositi yeSette Paste zone pakati peiyo centface nzvimbo yepasita yepamentte yekukwira uye iyo yakaunganidzwa, kuitira kuti porosity yedhaka haina kuchinjika. Mushure mekunge iyo LATEX POWOT YAKAITWA MUFIVA, Pores muMoter inogona kuvharirwa zviri nani, zvekuti manhamba ekunyora exder yakagadziridzwa Iyo ine mhedzisiro inobatsira pakuvandudzwa kwekusimba kwemotokari.
Parizvino, kuparadzaniswa polymer poda inoita basa rakakosha sekuwedzera kweiyo yekuvaka moter. Kuwedzera kudzoreredza LADEX POWDER kune motsi kunogona kugadzirira zvigadzirwa zvakasiyana-siyana zvakaita seyakajaira, kuumbwa, kupuruzira, kuumbwa kwegomba, kugomera, kugadzira mvura yekuisa mongororo uye yekuisa mvura yekuisa mvura. Application chiyero uye kushanda kwekushandisa kwekuvaka merare. Ehezve, kune matambudziko ekushongedza pakati pekuparadza polymer poda neSumbeni, admumtures uye admixture, izvo zvinofanirwa kupihwa zvakaringana mune zvakaringana zvikumbiro.
Post Nguva: Kukadzi-20-2025