Isifinyezo Esisheshayo:
I-epoxy resin viscosity inquma ukuthi inhlaka igeleza kalula kangakanani endaweni yetshe, ingene emifantwini emincane, inetha eliqinisayo elimanzi, igcwalise izimbotshana, noma ihlale ngaphakathi kweziphambeko ezibanzi. I-viscosity ephansi ngokuvamile ithuthukisa ukungena, kodwa i-CPS ephansi kakhulu akuyona inketho engcono kakhulu ngokuzenzakalelayo. Ama-Stone processors kufanele akhethe i-epoxy viscosity ngokusho kohlobo lwamatshe, usayizi wokuqhekeka, indlela yokufaka isicelo, izinga lokushisa le-workshop, isikhathi sokusebenza, ukuziphatha kokuphulukisa, nokusebenza kokuqeda okudingekayo kunokuqhathanisa amanani e-CPS yedwa.
I-Viscosity izwakala njengomugqa omncane eshidini ledatha yobuchwepheshe be-epoxy, kodwa embonini yamatshe inganquma ukuthi i-resin ifinyelela phansi yini ku-micro-crack noma ivele ihlale phezulu. Kungase kuthinte ukusetshenziswa kwe-resin, ukumanziswa kwemeshi, ukukhishwa komoya, izinga eliphezulu, ukujula kokungena, ukubukeka kokupholisha, isivinini senqubo, futhi ekugcineni nokuvumelana kwama-slabs aqediwe.
Lokhu kubaluleka ikakhulukazi lapho kucutshungulwa igwadule elimnyama elicinene, igwala elikhanyayo, imabula emhlophe noma enemibala, ama-slabs aphuka kalula, i-mesh-backed material, noma itshe elifakwe nge-vacuum-assisted impregnation. I-resin ezwakala "izacile" kwenye indawo yokusebenzela ingase iziphathe ngendlela ehluke kakhulu kwenye ngoba izinga lokushisa lendawo, izinga lokushisa lamatshe, i-shear, i-resin-hardener chemistry, kanye nokuqhubeka kokwelapha konke ukugeleza kokuziphatha.
Kungakho abathengi abangochwepheshe akufanele babuze kuphela, "Iyini i-viscosity?" Umbuzo ongcono uthi: "Iyiphi i-viscosity le epoxy enayo ngaphansi kwezimo zokuhlola ezichaziwe, futhi ingabe leyo rheology ifanele itshe lami, isici, izinga lokushisa, kanye nenqubo yokukhiqiza?" I-Veropoxy yamanje Ibanga lomkhiqizo we-stone epoxy ikubonisa kahle lokhu: amasistimu amaningi angahlala phakathi kobubanzi obufanayo be-viscosity kuyilapho elungiselelwa izinhlelo zokusebenza ezahlukene.
Isho ukuthini i-Epoxy Resin Viscosity Ekucubunguleni Amatshe?
I-viscosity ichaza ukumelana noketshezi ukugeleza. I-resin ene-viscosity ephansi igeleza kalula, kuyilapho i-viscosity ephezulu imelana nokunyakaza futhi ivame ukuhlala lapho ibekwe khona.
Ezicacisweni ze-epoxy resin, i-viscosity ivame ukubikwa ku-centipoise, ebhalwe njenge-cP. Amanye amashidi ezobuchwepheshe embonini yamatshe aphinde abhale iyunithi ngokuthi “CPS.” Kumatemu e-SI, u-1 cP ulingana ngenombolo no-1 mPa·s.
Ku-processor yamatshe, noma kunjalo, i-viscosity ayiyona nje inombolo yelabhorethri. Ithonya ngokuqondile indlela i-resin exubile eziphatha ngayo lapho ihlangana nezimbotshana, ukuqhekeka kwe-capillary, omaka, i-fiberglass mesh, indawo engalingani, imiphetho eqondile, noma izimbotshana ezinkulu.
I-viscosity ephansi ithanda ukunyakaza nokungena
Uma i-viscosity incishisiwe, i-resin ngokuvamile ingahamba kalula ibe yi-voids emihle. Lokhu kuyasiza uma inhloso kuwukukhulelwa kwangaphakathi kunokumane umboze indawo engaphezulu.
Isibonelo esihle igwadle elimnyama elicinene eliqukethe imifantu emincane okunzima ukufinyelela kuyo nge-adhesive ewugqinsi. I-Veropoxy I-Ultra-Low Viscosity Epoxy Yokungena Okujulile KweGranite Emnyama ibekwe ngqo ukuze ingene ezimbotsheni ezinhle nemifantu ngaphambi kokupholishwa. Idatha yomkhiqizo wayo oshicilelwe ibeka isistimu kububanzi obuphansi kakhulu be-viscosity okuhloswe ngayo ukuthuthukisa ukungena kwangaphakathi.
Umzimba ophakeme uthanda amandla okuhlala nokuvala igebe
Ukugeleza akuwona umgomo ngaso sonke isikhathi. Uma isici sibanzi, isicelo sime mpo, noma i-resin kufanele ihlale imthungo kunokuba inyamalale ezimbotsheni ezizungezile, ukwakheka okuphezulu kwe-viscosity noma i-thixotropic kungase kufaneke kakhulu.
Yingakho ukusebenzisa i-resin yokungena njengokungathi i-mastic egcwalisa igebe kungadala imiphumela edumazayo. I-resin ingase idonsele kude kakhulu etsheni, iphele endaweni yokulungisa, noma ishiye izinto ezinganele eduze nendawo.
Ngokuphambene, ukusebenzisa ingcina esindayo evala igebe emifantwini yezinwele kungase kudale inkinga ephambene: ivala umnyango wokuqhekeka ngaphandle kokufinyelela ekujuleni kwawo kwangaphakathi.
Kungani i-CPS Iyodwa Inganele
Elinye lamaphutha okuthenga ajwayelekile ukuqhathanisa imikhiqizo emibili ye-epoxy ngamavelu ayo e-CPS ashicilelwe.
Lokho kuqhathanisa kungadukisa ngaphandle uma zombili izinombolo zikalwa ngaphansi kwezimo eziqhathanisekayo.
Izinga lokushisa lokulinganisa libalulekile
I-epoxy viscosity izwela kakhulu izinga lokushisa. I-resin ebandayo iba ukuqina futhi ibe nzima ukuyimpompa, ukuyixuba, ukuyisabalalisa, bese imanziswa ku-substrate. I-resin efudumele ngokuvamile igeleza kalula.
Lokhu kubaluleke kakhulu ezimbonini zamatshe zamazwe ngamazwe. I-resin esetshenziswa endaweni yokusebenzela yasebusika engu-10°C ingaziphatha ngendlela ehluke kakhulu kumkhiqizo ofanayo ophethwe endaweni yokukhiqiza engu-30°C.
Izinga lokushisa liphinde lidale umphumela wesibili: kuyilapho ukufudumala ngokuvamile kwehlisa i-viscosity, izinga lokushisa eliphakeme lingasheshisa ukusabela kwe-epoxy futhi kufinyeze isikhathi sokusebenza esisebenzisekayo. Empeleni, imboni ayikwazi ukumane ishise inhlaka ngokungapheli ukuze ithole ukugeleza okungcono. Ukugeleza, impilo yebhodwe, isivinini sokuphulukisa, nesigqi sokukhiqiza kufanele kulinganiswe ndawonye.
I-viscosity ehlanganisiwe iwusizo kakhulu kune-resin-only viscosity
Ingxenye A ingaba ne-viscosity eyodwa kanye neNgxenye B enye. Uma i-resin ne-hardener sezihlanganisiwe, uhlelo oluxubile lungaphinde luziphathe ngendlela ehlukile.
Ngezinqumo zangempela zokukhiqiza, buza ukuthi i-viscosity eshicilelwe isho:
- ingxenye ye-resin kuphela;
- ingxenye ye-hardener kuphela;
- uhlelo lwe-A+B oluxube ngokuphelele;
- ingxube ngokushesha ngemva kokuxuba; noma
- ingxube ngemva kwesikhathi esithile sokusabela.
Ngokucutshungulwa kwamatshe, ukuziphatha kwesistimu exubile kuvame ukuba okubaluleke kakhulu ngoba yilokho okungena emfantwini, kumanzise inetha, noma kusakazeke ku-slab.
Izinga le-Shear nendlela yokuhlola kubalulekile
Ama-resin amaningi e-liquid ahlolwa ngama-viscometers ajikelezayo. Okwezinto ezingezona ezase-Newtonian, i-viscosity ebonakalayo ingashintsha kuye ngesivinini sokuphotha noma izimo zokugunda. Yingakho ukucaciswa kochwepheshe kufanele kusho indlela yokulinganisa nezimo zokuhlola kunokwethula inombolo enqunu.
I-ISO 2555 ichaza ukulinganisa okubonakalayo kwe-viscosity kwama-resin oketshezi kusetshenziswa i-viscometer ejikelezayo, kuyilapho i-ASTM D2196 ikhuluma ngokubonakala kwe-viscosity kanye nokuziphatha kwe-rheological yezinto ezingezona ezase-Newtonian zikalwa ngaphansi kwezimo ezichaziwe zokujikeleza.
Umthetho osebenzayo wokuthenga: uma Umphakeli A ethi “400 cP” futhi Umhlinzeki B uthi “550 cP,” ungasheshi ucabange ukuthi Umhlinzeki A ungena kangcono. Qala uqhathanise izinga lokushisa lokuhlola, insimbi noma indlela, izimo zokuphotha/isivinini, isimo sokuhlanganisa i-A/B, kanye nokwakheka okuqondene nohlelo lokusebenza.
I-Viscosity Ikuthinta Kanjani Ukusebenza Kokucubungula Kwetshe
Ukungena kuma-micro-cracks
Ukuqhekeka kwezinwele kanye nokuqhekeka kwangaphakathi kuphakathi kwezimo ezicacile lapho i-resin ephansi ye-viscosity inenzuzo. Igwadle eliminyene lingase libe nemifantu ebonakalayo lapho ihlolwa kodwa ibe mincane kakhulu. I-resin kufanele imanzise ukuvuleka futhi iqhubeke ihamba ngezindlela ze-capillary ngaphambi kokuba i-gelation iqhubekele kude kakhulu.
Ngenxa yalesi sizathu, i-Veropoxy I-Black Granite Solution ububanzi ihlanganisa ukungena okujulile okumbalwa kanye nezinhlelo ze-epoxy ezigeleza kakhulu ezihloselwe ukwelashwa kwe-micro-crack kanye nokuqinisa.
Uma ukungena kunganele, ukulungiswa kungabukeka kwamukelekile ngokushesha ngemva kokumboza kuyilapho ukukhubazeka kwangaphakathi kungelashwa. Izinkinga zingavela kamuva ngesikhathi sokulinganisa, ukupholisha, ukusika, ukuthutha, noma ukufakwa.
Ukumanziswa kwezimbotshana nezindawo zamatshe
Ukumanzisa kahle kusiza i-resin ukuthintana nendawo engaphakathi yemifantu nezimbotshana esikhundleni sokuhlala njengamaconsi angawodwa. I-viscosity ephansi ngokuvamile isekela ukusabalalisa okulula, kodwa i-chemistry kanye nesimo sendawo nakho kubalulekile.
Uthuli, umswakama, uwoyela, izinsalela zokupholisha, noma izinga lokushisa elidlulele lamatshe kungaphazamisa ukumanzisa ngisho nalapho i-viscosity ibonakala ifaneleka. Ngakho-ke, inani eliphansi le-CPS alikwazi ukunxephezela ukulungiswa okungalungile kwendawo.
Ukukhishwa komoya nokuziphatha kwebhamuza
Isistimu ewugqinsi kakhulu ingenza umoya ovaleleke kube nzima ukuphuma, ikakhulukazi ngesikhathi sokumilisa noma ukumanziswa kwemeshi. I-Lower-viscosity resin ingathuthukisa ukuhamba eduze kwamafayibha nezimbotshana, kodwa ukuxubana okunamandla kusengangenisa umoya.
Izimboni ezisebenzisa i-vacuum-assisted processing kufanele zinake kakhulu le bhalansi. I-Veropoxy Izixazululo ze-Vacuum Infusion zisekelwe ekukhuthazeni ukunyakaza kwe-resin kuma-micro-pores kanye nokukhubazeka kwangaphakathi ngaphansi kwezimo ezisizwa nge-vacuum.
Ukusetshenziswa kwe-resin
I-resin ewuketshezi eyengeziwe ingangena ijule, ngokuvamile efiselekayo. Kodwa lokho kungase futhi kukhulise ukusetshenziswa etsheni elinezimbotshana eziningi uma inani lohlelo lingalawulwa.
Lokhu kuhambisana ikakhulukazi ne-travertine, imabula enezimbotshana, itshe elinesimo sezulu esishisayo, nama-slabs aqukethe ama-void axhumene. Umsebenzisi angase aqhubeke efaka inhlaka ngoba indawo ibonakala yomile kuyilapho inani elibalulekile selivele lithuthele ngaphansi kwendawo.
Ukusetshenziswa okuphezulu akukona ukumosha ngokuzenzakalelayo uma inhloso kuwukuqiniswa okujulile. Inkinga ukuthi i-resin eyengeziwe idala ukubopha kwangaphakathi okuwusizo noma ivele inyamalale ku-voids lapho yengeza inani elincane.
Ukulungiswa kobuso nokulungiswa kokupholisha
Ngemva kokulungisa imifantu, imigqa eminingi yamatshe iya ekugayeni noma ekupholishweni. I-resin viscosity ithinta ukuthi ukukhubazeka kuhlala kugcwele ngokugcwele ngemva kokwelashwa nokuthi ingabe indawo engaphezulu ingacutshungulwa ngaphandle kokuveza izimbobo noma imigqa yokulungisa ehlehlisiwe.
I-resin yokungena egeleza kahle etsheni ingase idinge ukwelashwa kwesibili lapho indawo engaphezulu idinga umzimba noma ileveli. Lesi ngesinye sezizathu ezinye izinhlelo zokucutshungulwa kochwepheshe zihlukanisa ukumiliselwa okujulile nokugcwalisa indawo yokugcina noma ukuqeda.
Yiluphi Ibanga Le-CPS Okufanele Ulikhethe Ngetshe?
Awukho umthetho wemboni jikelele othi uhla olulodwa lwe-CPS olungaguquki lulungile kuwo wonke amamabula, i-granite, ukusekelwa kwe-mesh, noma inqubo ye-vacuum. Imigomo yokuhlukanisa njengokuthi “i-viscosity ephansi,” “i-viscosity ephansi kakhulu,” kanye “nokugeleza okuphezulu” ancike ekwakhiweni, umhlinzeki, izimo zokuhlola, kanye nokusetshenziswa okuhlosiwe.
Noma kunjalo, imikhiqizo yamanje ye-Veropoxy inikeza izibonelo eziwusizo zomhlaba wangempela zokuthi amasistimu ane-viscosity ephansi asetshenziswa kanjani ngaphakathi kokukhiqizwa kwamatshe ochwepheshe.
| Isidingo Sokucubungula Itshe | I-Viscosity Direction | Lokho Umthengi Azama Ukukufeza | Veropoxy Isicelo Isibonelo |
|---|---|---|---|
| Igwadle elimnyama eliminyene elinama-micro-fissures | I-viscosity ephansi kakhulu | Ukungena okujulile kwangaphakathi ngaphambi kokupholishwa | I-CP83-60 / B25Q-KG uhlelo lokungena olujulile |
| Ukulungisa ukuqhekeka kwegwadle okukhanyayo nokuthuthukisa umbala | I-viscosity ephansi, ukugeleza okulawulwayo | Finyelela amaphutha amahle ngenkathi unakekela ukumbozwa kwendawo | 4099-BBS / D30M-BS |
| Ukulungisa imabula yesimo sezulu esifudumele | I-viscosity ephansi kuya kokulawulwa | Ukumanzisa okuhle, ukulungisa imifantu, ukulinganisa kanye nokuthuthukisa umbala | 5099 / B25Q-KG |
| Ukusekelwa kwe-stone mesh | I-viscosity elawulwayo ephansi | Imeshi yokuqinisa emanzi ngaphandle kokugeleza ngokweqile | 4090 mesh-backing systems |
| Vacuum impregnation | I-viscosity ephansi enesikhathi esanele sokusebenza | Hambisa i-resin ngokusebenzisa ama-pores kanye nemifantu emincane ngaphambi kwe-gelation | Izixazululo ze-Vacuum Infusion |
| Izikhala ezibanzi noma ukugcwaliswa komthungo | Umzimba ophakeme noma ukuziphatha kwe-thixotropic | Gcina i-resin ngaphakathi kwendawo yokulungisa esikhundleni sokukhipha amanzi amaningi | Sebenzisa uhlelo lokugcwalisa oluqondene nohlelo lokusebenza kunokuthi ukhethe kuphela nge-CPS ephansi kakhulu |
Isibonelo, i-Veropoxy ishicilela cishe i-400-600 cP yemikhiqizo yamatshe eminingana kuhlanganise nayo I-Epoxy Ethuthukisa Umbala YeGranite Ekhanyayo kanye nesimo sezulu esifudumele I-Marble Repair & Color Enhancement system. Ngaleso sikhathi, umkhiqizo wayo we-black-granite deep-penetration ubekwe ngaphansi ngisho nangaphezulu ukuze uthole iziphambeko ezinhle zangaphakathi.
Okubalulekile okuthathayo akukhona ukuthi “400–600 cP iwuphawu olufanele lwamatshe.” Iwukuthi ububanzi bezinombolo zezinombolo ze-viscosity bungenza imisebenzi ehlukene ngenxa yokuthi ijubane lokwelapha, ukuzinza kwezinga lokushisa, ukusebenzisana kwendawo, ikhemikhali eqinile, ukumelana nokuphuzi, nendlela yokufaka isicelo iyahluka.
Indlela Yokukhetha I-Viscosity Ngohlobo Lwetshe
Igwadle elimnyama eliminyene
Igwadle elimnyama eliminyene livame ukuzuza endleleni yokungena okuphezulu lapho imifantu emincane noma imifantu yangaphakathi kuyisici esiyinhloko. Itshe ngokwalo lingase libe ne-porosity ephansi, kodwa imifantu emihle yesakhiwo isengadinga ukuqiniswa.
Uma i-resin i-viscous kakhulu, ingase ihlale eduze nomnyango wokuqhekeka. Uma iwuketshezi kakhulu ngaphandle kokulawula okwanele, noma kunjalo, ingafuduka kakhulu futhi ikhulise ukusetshenziswa.
Uma inqubo yakho ibandakanya ukumila ngaphambi kokupholishwa, beka phambili ukungena okujulile, isikhathi esanele sokusebenza, ukubopha okuqinile kwangaphakathi, nemiphumela ezinzile yokubukeka ngemva kokupholishwa.
I-granite ekhanyayo
Igwadle elinombala okhanyayo lidala inselele eyengeziwe: ikhwalithi yokulungisa kufanele ibe nesakhiwo ngaphandle kokudala ukufiphala okusobala, ukubola, noma ukugqama okubonakalayo.
Ngakho-ke i-viscosity kufanele ihlolwe kanye nokukhanyela, ukuziphatha okuthuthukisiwe kombala, ukumelana nokuphuzi, nokubukeka kokugcina okupholishiwe.
I I-Veropoxy light granite system ihlanganisa ububanzi obungu-400–600 cP obushicilelwe kanye nemisebenzi yokuthuthukisa umbala kanye nokungena, okubonisa ukuthi kungani i-viscosity kungafanele neze ihlukaniswe nokusebenza kokubona.
Imabula emhlophe nenemibala
Imabula ingahluka kakhulu nge-porosity, ukwakheka kwe-micro-crack, ukwakheka kwamaminerali, ukukhanya, kanye nokuzwela kombala. I-resin engena ngempumelelo ingase futhi iguqule ukubukeka okubonakalayo kwemabula ekhanyayo uma ikhemistri nezakhiwo ze-optical zingafaneleki.
Ngemabula emhlophe nenemibala, hlola i-viscosity kanye nokuziphatha okungangcolisi, ukumelana nokuphuzi, ubungozi bophawu lwamanzi, izinga lokushisa lokusebenza, nokupholisha.
I-Veropoxy ibanzi I-Epoxy yeMarble Isigaba sohlelo lokusebenza sihlinzeka ngomongo wokuqiniswa nokulungiswa kwemabula, kuyilapho imikhiqizo ethile yezinga lokushisa elishisayo ibhekana nezimo ezichazwe kakhulu zokucubungula.
I-travertine kanye netshe elinezimbobo kakhulu
I-Travertine iziphatha ngendlela ehlukile ngoba izimbotshana ezivulekile nezimbotshana zingamunca inani elikhulu leresin ene-viscosity ephansi. Ukugeleza okujulile kungase kufiseleke ukuze kuqiniswe, kodwa isu lokungena elimsulwa alihlali lifaneleka lapho izimbobo ezinkulu kufanele zigcwaliswe ngokushaywa.
Kuleso simo, iphrosesa ingase idinge indlela yesiteji: ukungena noma ukubekwa uphawu kuqala, kulandelwe into yokugcwalisa umzimba ophezulu.
I-Veropoxy I-Epoxy ye-Travertine isigaba sixoxa ngendima ye-epoxy ekwelapheni izimbotshana, ukulungisa imifantu, nokuvikela amatshe.
Indlela Izinga Lokushisa Ezishintsha Ngayo Isinqumo Se-Viscosity
Izinga lokushisa lingenye yezinto eziguquguqukayo ezibukelwa phansi kakhulu ekuthengeni i-epoxy.
I-resin ebandayo iba yi-viscous eyengeziwe. Kuthatha isikhathi eside ukugeleza, kungase kube nzima ukukhipha ngokunembile, kungase kumanzise ukuqinisa kancane kancane, futhi kungabamba umoya kalula phakathi nokucubungula.
I-resin efudumele ngokuvamile igeleza kalula, kodwa ukusabela kwamakhemikhali phakathi kwe-resin ne-hardener nakho kuyashesha njengoba izinga lokushisa likhuphuka. Ngakho-ke imboni idinga kokubili ukugeleza nokwelapha ukuziphatha ukuze ihlale ihambisana nesikhathi sayo somjikelezo.
Yingakho imikhiqizo emibili ene-viscosity efanayo yegama ingenza ngendlela ehlukile ebusika nasehlobo.
I-Veropoxy's mesh-backing range iyisibonelo esiwusizo. Yakho I-Epoxy Yokushisa Ephakeme Engenaphunga Ye-Stone Mesh Backing ishicilela ububanzi be-viscosity ye-400–600 cP futhi yakhelwe ukukhiqizwa kwezinga lokushisa eliphakeme. Isistimu ye-mesh-backing yenkampani esezingeni eliphansi iphinde isebenzise uhla olulawulwayo lwe-viscosity ephansi kodwa lwakhiwe ngaphansi kwezimo ezibandayo zokucubungula.
Isifundo sabathengi silula: i-viscosity kanye ne-chemistry yokuphulukisa kufanele kukhethwe ndawonye.
Uma imboni yakho isebenza eduze kuka-10°C ebusika, ungacabangi ukuthi i-epoxy esebenza kahle ku-25°C izoziphatha ngendlela efanayo.
Uma ishabhu yakho ivamise ukwedlula u-30°C, ungazixazululi izinkinga zokugeleza ngokukhetha inhlaka encane kakhulu. Impilo yasebhodweni nokwelashwa ngaphambi kwesikhathi kungaba yizingozi ezinkulu.
I-Viscosity Ephansi vs I-Viscosity Epoxy Ephakeme Yetshe
| Isici Sesinqumo | I-Lower-Viscosity Epoxy | I-Higher-Viscosity / I-Epoxy Yomzimba Ephakeme |
|---|---|---|
| Ukungena kwe-Micro-crack | Ngokuvamile kungcono | Ingase ihlale eduze kwendawo |
| Vacuum impregnation | Ngokuvamile kuyakhethwa | Ingakhawulela ukugeleza |
| Ukumanzisa ama-mesh | Ingathuthukisa i-fiber impregnation | Kungase kube nzima ukusabalalisa ngokufanayo |
| Ukugcwaliswa kwegebe elibanzi | Ingakhipha amanzi noma izike kude kakhulu | Ngokuvamile kungcono ukuhlala esikhaleni |
| Ukulungisa okuqondile | Ingozi ephezulu yokwehla/i-runoff | Ngokuvamile kulula ukulawula |
| Ukusetshenziswa kwamatshe anezimbotshana | Ingangena ngokujulile futhi ikhulise ukusetshenziswa | Ukufuduka okuncane okujulile |
| Ukukhishwa komoya | Ngokuvamile kulula uma kuxutshwe kahle | Umoya ungaba nzima ukuwukhulula |
Alukho uhlangothi olungcono emhlabeni jikelele. I-viscosity efanele iyona eyenza iphrofayili yokugeleza edingekayo phakathi newindi elisebenzayo elitholakalayo.
Indlela Yokufanisa I-Epoxy Viscosity Nezidingo Ezihlukene Zokucubungula Amatshe
| Uma Isimo Sakho Sokukhiqiza Si... | Khetha noma Hlola... | Kungani |
|---|---|---|
| Igwadle eliminyene elinemifantu emincane yezinwele | Isistimu yokungena ejulile ye-viscosity | I-resin kufanele ifake imifantu emincane yangaphakathi ngaphambi kokwelapha |
| Isikhala esikhulu esiphezulu noma i-seam evulekile | Umzimba ophezulu noma uhlelo lokuvala izikhala | I-resin ezacile kakhulu ingase iphele |
| Ukumnika nge-vacuum | I-viscosity ephansi kanye nempilo eyanele yebhodwe | Ukugeleza kufanele kuqhubeke ngezimbotshana ngesikhathi somjikelezo wokumnika |
| I-Fiberglass mesh ayimanziswanga ngokuphelele | Hlola i-viscosity exubile, izinga lokushisa, inani lesicelo kanye nendlela yokusabalalisa | Ukumanzisa okungalungile akuyona inkinga ye-resin-amandla ngaso sonke isikhathi |
| I-epoxy iba nzima ukusabalala ebusika | Hlola izinga lokushisa lempahla kanye nokwakheka kwesimo esibandayo | Ukushisa okuphansi kwandisa i-viscosity |
| I-epoxy igeleza kahle kodwa yelapheka ngokushesha ehlobo | Hlola isistimu ye-hardener kanye nokwakheka okuhambisana nezinga lokushisa elithile | Izimo ezifudumele zingakhuphula ukugeleza ngenkathi zifinyeza isikhathi sokusebenza |
| I-resin ingena kodwa ukulungiswa kuhlala kunciphile ngemva kokupholishwa | Cabangela ukungena okufakwe kusiteji kanye nokugcwaliswa kwendawo | Ukugeleza okujulile kukodwa kungase kunganikezi ukwakhiwa kwendawo eyanele |
| Abahlinzeki ababili bacaphuna amanani afanayo e-CPS kodwa imiphumela iyehluka | Qhathanisa indlela yokuhlola, izinga lokushisa, isilinganiso sokuxutshwa, iphrofayili yokwelapha kanye ne-substrate | I-CPS iyodwa ayikuchazi ukwakheka okuphelele |
Uyifunda Kanjani I-Epoxy Viscosity Specification Njengomthengi Ochwepheshe
Ngaphambi kokugunyaza i-resin, cela inombolo engaphezu kweyodwa.
1. Qinisekisa izinga lokushisa lokuhlola
Isibalo se-viscosity ngaphandle kwezinga lokushisa sinenani elilinganiselwe lokuthenga. Buza ukuthi isilinganiso sithathwe ku-20°C, 23°C, 25°C, noma esinye isimo.
2. Qinisekisa ukuthi inombolo ingu-resin kuphela noma ixutshwe A+B
Umugqa wokukhiqiza usebenzisa uhlelo oluxubile. Qiniseka ukuthi imininingwane oyiqhathanisayo ibonisa isimo esihambisana nohlelo lokusebenza.
3. Qinisekisa indlela yokulinganisa
Buza ukuthi ngabe indlela ye-viscometer ejikelezayo isetshenzisiwe nokuthi izimo zokuphotha/zesivinini ziyatholakala yini. Lokhu kubaluleka ikakhulukazi uma uqhathanisa imikhiqizo evela kubahlinzeki abahlukahlukene.
4. Hlola isilinganiso sokuxuba
Ukushintsha isilinganiso se-resin-to-hardener ukwenza i-epoxy “thinner” akusona isinqamuleli esamukelekile sokukhiqiza. Amasistimu e-epoxy aklanywe azungeze i-stoichiometry ecacisiwe kanye nebhalansi yokwakheka. Izilinganiso ezingalungile zingabangela ukwelapha okungaphelele, izindawo ezithambile, ukonakala, noma izici zemishini ezingahambisani.
5. Hlola isikhathi sokusebenza bese welaphe iphrofayili
I-epoxy ewuketshezi kakhulu eqala ukugeleza ngaphambi kokuba ifinyelele ekujuleni okufiswayo akulona uhlelo oluphumelelayo lokungena.
Ukuze uthole ukwelashwa okujulile, i-viscosity kufanele ihlale iwusizo ngesikhathi esidingekayo sokusabalalisa, ukungena, ukucutshungulwa kwe-vacuum, noma ukufaka i-mesh.
6. Hlola ukubekezelelana kwe-viscosity phakathi kwamaqoqo
Izimboni zamatshe eziqhuba ukukhiqiza okuqhubekayo zidinga ukuphindaphinda. Uma i-viscosity ihluka kakhulu kusukela kuqoqo iye kwelinye, inani lohlelo lokusebenza, ukujula kokungena, indlela yomqhubi, nesivinini somugqa konke kungase kudinge ukulungiswa.
Kungakho ukuhlola komphakeli kufanele kufake ukufana kweqoqo, hhayi nje umphumela omuhle ophuma kusampula yesigubhu esisodwa.
Indlela Yokuhlola I-Epoxy Viscosity Ngaphambi Koku-oda Ngenqwaba
Inombolo yaselabhorethri kufanele ihlale ixhunywe ekuhlolweni kwe-slab yangempela.
Isinyathelo 1: Faka isimo sezinto zokwakha
Letha i-resin, i-hardener, namasampula amatshe amele izinga lokushisa elilawulwayo nelirekhodiwe. Ukuhlola umphakeli oyedwa ku-15°C nomunye ku-25°C kwenza ukuqhathanisa kungathembeki.
Isinyathelo sesi-2: Hlanganisa ngokwesilinganiso esishiwo
Sebenzisa ukukala okunembile noma imitha. Ungashintshi isilinganiso ukuze ulungise ukugeleza.
Isinyathelo sesi-3: Rekhoda impatho yokuqala yokuphatha
Qaphela ukuthulula, ukuxuba, ukusabalalisa, ukumanzisa, nokukhululwa kwebhamuza. I-resin kufanele isebenze ngokungaguquki ngokwanele ukuze opharetha noma okokusebenza okuzenzakalelayo kulawulwe.
Isinyathelo sesi-4: Yisebenzise etsheni langempela lokukhiqiza
Sebenzisa i-granite emele, imabula, i-travertine, noma into ye-slab eqinisiwe kunephaneli yokuhlola ejwayelekile.
Ngezinhlelo zokusebenza zokungena, hlola ukuthi ingabe i-resin ifinyelela iphutha kunokumane umboze ingaphezulu.
Isinyathelo sesi-5: Qopha ukusetshenziswa kwe-resin
Linganisa ukuthi ingakanani impahla edingekayo nge-slab ngayinye noma imitha yesikwele ngaphansi kwezimo ezilawulwayo. I-resin eshibhile edla izinto eziningi kakhulu ingase ingabizi ekukhiqizeni.
Isinyathelo sesi-6: Bheka iwindi eligcwele lokusebenza
Landelela ukuthi i-viscosity ikhula ngokushesha kangakanani ngemva kokuxuba. Ama-opharetha adinga ukwazi ukuthi ukugeleza kuqala ukuwa nini nalapho isistimu ingasafaneleki ukusetshenziswa okwengeziwe.
Isinyathelo sesi-7: Hlanza futhi uqedele i-slab
Ungahluleli ngokubukeka okumanzi kuphela. Gaya, pholisha, sika, noma ubambe i-slab njengoba inqubo yokukhiqiza yangempela idinga.
Hlola:
- ama-micro-cracks asele;
- izimbobo;
- imiphetho yokulungisa ebonakalayo;
- ukushintsha kombala;
- ukuphuzi;
- ukunamathela okubi;
- ukugcwaliswa kabusha;
- i-surface tackiness;
- brittleness engalindelekile; futhi
- ukupholisha ukungahambisani.
I-Common Epoxy Viscosity Amaphutha kuma-Stone Factories
Ukukhetha i-CPS ephansi kakhulu ngoba izwakala ithuthuke kakhulu
Okuphansi akungcono ngokuzenzakalelayo. I-resin ewuketshezi kakhulu ingase ingene ijule kodwa idale ukusetshenziswa ngokweqile, ukugeleza, noma ukwakheka kwendawo enganele.
Ukuqhathanisa izinombolo zikalwa emazingeni okushisa ahlukene
Lokhu kungenza inhlaka eyodwa ibonakale izacile kakhulu nakuba umehluko uvela ikakhulukazi ezimeni zokuhlola.
Enganaki itshe uqobo
I-granite encane emnyama eminyene kanye ne-travertine cavity evulekile akuyona inkinga efanayo yokulungisa. Akufanele basebenzise ngokuzenzakalelayo inhlaka efanayo.
Ukusebenzisa i-epoxy eyodwa ngaso sonke isikhathi sonyaka
Izinga lokushisa leshabhu lokusebenzela lesizini lingashintsha kokubili ukugeleza kanye nesivinini sokwelapha. Amafekthri anokwehluka okuqinile kwasebusika/ehlobo kufanele ahlole imikhiqizo kuzo zonke izimo zangempela zokushisa.
Ukuziba impilo yebhodwe
Ukugeleza kokuqala okuhle kakhulu akusizi uma i-viscosity ikhuphuka ngokushesha kakhulu phakathi kwewindi lesicelo langempela.
Ukusebenzisa i-resin yokungena njenge-universal gap filler
I-resin ingase inyamalale etsheni futhi ishiye indawo ingagcwele.
Ukushintsha isilinganiso sokuxuba ukulungisa i-viscosity
Lesi esinye sezinqamuleli eziyingozi kakhulu. Ukugeleza kufanele kulawulwe ngezimo ezifanele zokwakheka nokucubungula, hhayi ngokushintsha ngokungahleliwe isilinganiso esicacisiwe esingu-A:B.
Uhlu Lokuhlola Lomthengi We-Stone Epoxy
| Umbuzo Wokubuza Umphakeli | Kungani Kubalulekile? |
|---|---|
| Iyini i-viscosity ehlanganisiwe? | Lokhu kumelela impatho yangempela yohlelo lokusebenza engcono kunedatha ye-resin kuphela. |
| I-viscosity yayikalwa ngasiphi izinga lokushisa? | Ukugeleza kwe-epoxy kushintsha kakhulu ngezinga lokushisa. |
| Iyiphi indlela yokuhlola i-viscosity esetshenzisiwe? | Izimo ezihlukene zokulinganisa zingakhiqiza amanani ahlukene abonakalayo. |
| Iliphi itshe kanye nenqubo eyaklanyelwe yona inhlaka? | Ukwakhiwa okuqondene nohlelo lokusebenza kubaluleke ngaphezu kokuhlosiwe kwe-CPS ejwayelekile. |
| Iyini isilinganiso se-resin-to-hardener? | Iyadingeka ekwelapheni okuphindaphindekayo nokusebenza. |
| Ithini impilo yebhodwe noma iwindi elisebenzayo? | Inquma ukuthi ukugeleza okuwusizo kuhlala kutholakala isikhathi esingakanani. |
| Ngabe umkhiqizo uziphatha kanjani emazingeni okushisa asehlobo nasebusika? | Ibalulekile ekukhiqizeni okuzinzile unyaka wonke. |
| Singakwazi yini ukuhlola inhlaka etsheni lethu? | Ukuhlolwa kwe-slab kwangempela kuveza ukungena, umbala nokusebenza kokupholisha. |
| Kuyini ukubekezelela kwe-viscosity kwe-batch-to-batch okulindelekile? | Ibalulekile ekukhiqizeni okuzenzakalelayo nokuqhubekayo. |
Isincomo: Khetha Inqubo Okokuqala, Bese I-CPS
Indlela engcono kakhulu yokukhetha i-epoxy resin yokucubungula amatshe ukuqala ngenkinga yenqubo kunenombolo ye-viscosity.
Uma umgomo uwukuqiniswa okujulile kwe-granite ene-micro-fissured, beka phambili isistimu ye-viscosity ephansi enesikhathi esanele sokusebenza kanye nokubopha okuqinile kwangaphakathi.
Uma inhloso kuwukuqiniswa kwe-mesh, khetha inhlaka engakwazi ukumanzisa imicu ngokulinganayo ngaphandle kokugeleza okungalawuleki futhi elapha ngendlela enokwethenjelwa endaweni yakho yokusebenzela.
Uma inqubo isebenzisa i-vacuum impregnation, beka phambili ukumelana nokugeleza okuphansi, i-viscosity exubile ezinzile, ukukhululwa komoya, kanye nefasitela elisebenzayo elide ngokwanele ukumnika okuphelele.
Uma ukulungisa kubandakanya imigodi ebanzi noma imithungo, isistimu ephezulu yomzimba noma ye-thixotropic ingase inikeze ukulawula okungcono kune-ultra-low-viscosity penetration resin.
Uma ungaqiniseki ukuthi ungaqala kuphi, buyekeza i-Veropoxy Iphothifoliyo yomkhiqizo wamatshe epoxy kanye nenkampani Isigaba solwazi se-stone epoxy, bese uqhathanisa amasistimu abantu abazongenela ukhetho usebenzisa itshe lakho langempela, izinga lokushisa leshabhu, indlela yokufaka isicelo, umjikelezo wokwelapha, kanye nenqubo yokupholisha.
Imibuzo Evame Ukubuzwa Mayelana Ne-Epoxy Resin Viscosity
1. Iyiphi i-viscosity epoxy engcono kakhulu yokucubungula amatshe?
Ayikho i-viscosity eyodwa engcono kakhulu kuyo yonke inqubo yamatshe. Imifantu emincane yegwadle ngokuvamile izuza ku-low-viscosity penetration resin, kuyilapho imigodi emikhulu nokulungiswa okuqondile kuvame ukudinga umzimba owengeziwe. Ukusekelwa kwe-mesh kanye nokufakwa kwe-vacuum nakho kudinga ukugeleza okuhle, kodwa isivinini sokwelapha, izinga lokushisa, nesikhathi sokusebenza kufanele kucatshangelwe ngesikhathi esifanayo.
2. Ingabe i-400–600 cP ibhekwa njenge-viscosity ephansi ye-epoxy yamatshe?
Ezakhiweni ezimbalwa zamanje zokucubungula amatshe e-Veropoxy, cishe i-400–600 cP isetshenziselwa izinhlelo zokusebenza ezine-viscosity ephansi noma ezigeleza kakhulu ezifana nokukhanda igwadle, ukulungisa imabula, nokusekelwa kwe-mesh. Kodwa-ke, "i-viscosity ephansi" akuyona ukuhlukaniswa kwendawo yonke. Hlala uqhathanisa izimo zokuhlola kanye nohlelo oluhlosiwe ngaphambi kokuphatha ububanzi bezinombolo njengezinga lemboni.
3. Ingabe izinga lokushisa liyathinta i-epoxy resin viscosity?
Yebo. Amazinga okushisa aphansi ngokuvamile akhuphula i-viscosity ye-epoxy engelapheki, okwenza kube nzima ukuthela, ukuxutshwa, ukusabalala, kanye nokungena. Amazinga okushisa aphezulu ngokuvamile anciphisa i-viscosity kodwa angasheshisa ukuphulukiswa. Ukucubungula amatshe ezimbonini, izinga lokushisa le-resin, izinga lokushisa lamatshe, kanye nezinga lokushisa le-workshop kufanele kubhekwe konke.
4. Ingabe i-low-viscosity epoxy inamandla?
Akunjalo. I-viscosity ichaza ukuziphatha kokugeleza ngaphambi kokwelapha; alichazi ngokwalo amandla okugcina emishini. I-low-viscosity resin inganikeza ukungena okungcono kuma-micro-cracks, kodwa ukusebenza kokugcina kubuye kuncike kumakhemikhali e-resin, i-hardener chemistry, isilinganiso sokuxuba, izimo zokwelapha, ukunamathela, kanye nokwakheka kwetshe.
5. Imboni yamatshe kufanele iqhathanise kanjani i-epoxy viscosity ngaphambi koku-oda ngobuningi?
Qhathanisa i-viscosity exubile ezingeni lokushisa elifanayo futhi, ngokufanelekile, usebenzisa izindlela zokuhlola ezifanayo. Bese wenza izivivinyo ezilawulwayo etsheni lakho. Rekhoda ukungena, ukusetshenziswa kwe-resin, isikhathi sokusebenza, ukwelashwa, ukubukeka kokupholisha, ukushintsha kombala, ukugcwaliswa kwesici, kanye nokuvumelana kokukhiqiza. Umkhiqizo owenza kahle kakhulu emugqeni wokukhiqiza wangempela ubaluleke kakhulu kunalowo onenombolo ye-CPS ekhanga kakhulu ephepheni.
Ungayikhetha Kanjani I-Epoxy Viscosity Elungile Ye-Real Stone Processing
I-epoxy viscosity elungile ayiyona inhloso ye-CPS yendawo yonke. Ibhalansi phakathi kokugeleza kwe-resin, ukwakheka kwamatshe, usayizi wesici, izinga lokushisa le-workshop, isikhathi sokusebenza, indlela yokwelapha, kanye nendawo edingekayo eqediwe. Kumafekthri amatshe, i-viscosity kufanele ithathwe njengepharamitha yokukhiqiza kunenombolo ehlukile eshidini ledatha yobuchwepheshe.
Qala ngenkinga yokucubungula
Ama-pores amahle kanye nemifantu emincane kudinga ukugeleza okwanele ukuze i-resin ingene ngaphambi kokuba i-gelation iqale. Izikhala ezibanzi zidinga umzimba owengeziwe ukuze impahla ihlale ngaphakathi kwendawo yokulungisa. Ukusekelwa kwe-mesh kudinga ukumanzisa okulawulwayo nokugeleza okulawulekayo, kuyilapho ukuthelwa kwe-vacuum kuncike ekumelaneni nokugeleza okuphansi kanye nesikhathi esanele sokusebenza ukuze inhlaka ihambe ngezimbotshana zangaphakathi nemifantu.
I-CPS ephansi ayihlali ingcono ngaso sonke isikhathi
I-epoxy ene-viscosity ephansi kakhulu ingathuthukisa ukungena, kodwa futhi ingakhuphula ukugeleza, ukusetshenziswa kwe-resin, noma ukulahlekelwa kwezinto ezibonakalayo kuzimbotshana ezinkulu. Ingase futhi ishiye impahla enganele eduze nendawo lapho uhlelo lokusebenza ludinga ukugcwaliswa kwegebe noma ukwakhiwa kwendawo. Ukukhetha okungcono yi-viscosity ephansi kakhulu ehlinzeka ngokungena okudingekayo ngaphandle kokudela ukulawulwa kwenqubo noma ikhwalithi yokuqedela.
Qondanisa i-viscosity nesicelo
Imifantu emincane kugranite eminyene:
beka phambili ukungena okujulile kwe-viscosity ukuze i-resin ifinyelele imifantu emihle yangaphakathi ngaphambi kokwelapha.
Ukulungisa imabula:
ibhalansi i-viscosity ngokuzinza kombala, ukungena, ukumelana nokuphuzi, nokubukeka okupholishiwe okulindelekile.
Ukusekelwa kwe-Stone mesh:
ikhono lokumanzisa ibhalansi, ukulawula ukugeleza, ukunamathela, ukumelana ne-sag, kanye nokusebenza kokwelapha ezingeni lokushisa langempela le-workshop.
I-vacuum infusion:
beka phambili i-viscosity ephansi, impilo eyanele yebhodwe, ukugeleza okuzinzile, nokukhululwa komoya okuhle ukuze inhlaka ikwazi ukuhamba ngezimbotshana kanye nemifantu emincane ngaphambi kokugcoba.
Ama-seams abanzi noma ama-cavities:
cabangela izinhlelo eziphakeme zomzimba noma ze-thixotropic kunokuba ucabange ukuthi i-resin ye-ultra-low-viscosity yokungena izohlinzeka ngomthamo owanele wokugcwalisa.
Ungaqhathanisi i-CPS ngaphandle kwemibandela yokuhlola
Izinga lokushisa lokulinganisa, i-viscosity exubile nengaxutshiwe, izimo zokuhlola ezijikelezayo, isilinganiso esingu-A:B, isikhathi esidlulile ngemva kokuxutshwa, izinga lokushisa lamatshe, isizini yeshabhu, isivinini sokukhiqiza, nokuvumelana kwenqwaba konke kungathinta ukuziphatha komhlaba wangempela. Incazelo yokuthenga erekhoda kuphela "500 CPS" ayinikezi ulwazi olwanele ukuze kuqhathaniswe umhlinzeki othembekile.
Yini eshintshayo ekucutshungulweni kwamatshe okuphrofeshinali?
Amaphrosesa amatshe angochwepheshe aya ngokuya esuka kude ne-adhesive eyodwa yendawo yonke kulo lonke uhlelo lokusebenza. Izimboni ezengeziwe zisebenzisa amasistimu aqondene nohlelo lokusebenza oluthile lokungena kwegwadle elimnyama, isilawuli sombala wetshe elikhanyayo, ukusebenza okungangcolisi imabula emhlophe, ukusekelwa kwe-mesh yezinga lokushisa eliphansi, ukukhiqizwa kwezinga lokushisa eliphezulu, ukumnika kwevacuum, nezinye izimo zokucubungula ezichazwe ngokucacile.
Lokhu futhi kushintsha indlela abathengi okufanele babahlole ngayo abahlinzeki. Idatha yezobuchwepheshe, ukuhlolwa kwesampula, izincomo eziqondene nezinga lokushisa elithile, ukungaguquguquki kwenqwaba, nokusekelwa kohlelo lokusebenza kuba okubaluleke kakhulu kunezimangalo ezijwayelekile njengokuthi "amandla aphezulu," "ukwelapha ngokushesha," noma "i-viscosity ephansi."
Practical Recommendation
Uma ama-micro-cracks eyinkinga, qala ngokungena. Uma ukugeleza kuyinkinga, khulisa ukulawulwa komzimba noma ukugeleza. Uma izinga lokushisa lesizini lishintsha ukusebenza, hlolisisani i-viscosity kanye nekhemistry elaphayo ndawonye. Uma izinhlelo ezimbili ze-epoxy zinamanani afanayo e-CPS kodwa zikhiqiza imiphumela ehlukene, qhathanisa isikhathi sokusebenza, ukumanzisa, i-rheology, ukusebenzisana kwamatshe, nokuziphatha kokuphulukisa. I-epoxy elungile akuwona nje umkhiqizo one-viscosity ephansi kakhulu—yisistimu okugeleza kwayo kuhlala kuwusizo kuwo wonke umjikelezo wakho wokukhiqiza wangempela.
Ngaphambi koku-oda ngobuningi, hlola i-resin kweyakho i-granite, imabula, i-travertine, i-mesh-backed slab, noma inqubo yokufaka i-vacuum-infusion. Yabelana ngohlobo lwamatshe, isimo sokuqhekeka, izinga lokushisa leshabhu, indlela yokufaka isicelo, isikhathi sokwelapha esidingekayo, kanye nenkinga yamanje yokukhiqiza ukuze uhlelo lwe-epoxy luhlolwe eduze nezimo zangempela zokucubungula kunethagethi ye-CPS ejwayelekile.
Izithenjwa
- I-ISO 2555: 2018 - Amapulasitiki - Ama-resins ku-Liquid State - Ukunqunywa kwe-Viscosity ebonakalayo usebenzisa i-Viscometer Ejikelezayo
- I-ASTM D2196 - Izindlela Zokuhlola Ezijwayelekile Zezakhiwo Ze-Rheological Yezinto Ezingezona EzaseNewtonian nge-Rotational Viscometer
- I-WEST SYSTEM - Incwadi Yomsebenzisi ye-Epoxy & Umhlahlandlela Womkhiqizo
- I-Gurit – GR110 Structural Epoxy Resin System Data Sheet
- I-Veropoxy – I-Ultra-Low Viscosity Epoxy Yokungena Okujulile KweGranite Emnyama
- I-Veropoxy - I-Epoxy Ethuthukisa Umbala YeGranite Ekhanyayo
- I-Veropoxy - I-Epoxy Resin Yokulungisa Imabula & Ukuthuthukisa Umbala
- I-Veropoxy - I-Epoxy Yokushisa Ephakeme Engenaphunga Ye-Stone Mesh Backing
- Veropoxy – Vacuum Infusion Solutions