Isishwankathelo esiKhawulezayo:
I-epoxy resin viscosity imisela ukuba i-resin ihamba ngokulula kangakanani na kumphezulu wamatye, ingene kwiintanda ezincinci, imanzise umnatha wokuqinisa, izalise imingxuma, okanye ihlale ngaphakathi kwiziphene ezibanzi. I-viscosity ephantsi ngokubanzi iphucula ukungena, kodwa i-CPS ephantsi kakhulu ayilona ngokuzenzekelayo ukhetho olungcono. Iiprosesa zamatye kufuneka zikhethe i-epoxy viscosity ngokohlobo lwamatye, ubungakanani bokuqhekeka, indlela yesicelo, ubushushu beworkshop, ixesha lokusebenza, ukuziphatha okunyanga, kunye nokusebenza okufunekayo kokugqiba kunokuthelekisa ixabiso leCPS yodwa.
I-Viscosity ivakala njengomgca omncinci kwiphepha ledatha yobuchwepheshe be-epoxy, kodwa kwifektri yamatye inokugqiba ukuba i-resin ifikelela ezantsi kwe-micro-crack okanye ihleli nje phezu komhlaba. Inokuchaphazela ukusetyenziswa kwe-resin, ukumanzisa i-mesh, ukukhutshwa komoya, umgangatho womhlaba, ubunzulu bokungena, imbonakalo yokupolisha, isantya senkqubo, kwaye ekugqibeleni ukuhambelana kwamacwecwe agqityiweyo.
Oku kubaluleke ngakumbi xa kusetyenzwa igranite emnyama eshinyeneyo, ilitye lenyengane elikhanyayo, ilitye lenyengane elimhlophe okanye elinemibala, amacwecwe aethe-ethe, imathiriyeli ene-mesh-backed, okanye ilitye elinyangwa ngokufakwa kwevacuum-assisted inpregnation. Intlaka eziva “ibhityile” kwenye indawo yokusebenzela inokuziphatha ngendlela eyahlukileyo kwenye ngenxa yokuba ubushushu obuphakathi, ubushushu bamatye, ukucheba, ikhemistri eqinisa intlaka, kunye nokuqhubela phambili kokunyangwa kwayo yonke indlela yokuziphatha.
Yiyo loo nto abathengi abachwephesha bengafanele babuze kuphela, "Yintoni i-viscosity?" Umbuzo ongcono ngulo: "Yintoni i-viscosity le epoxy phantsi kweemeko zovavanyo ezichaziweyo, kwaye ngaba loo rheology ifanelekile kwilitye lam, isiphene, ubushushu kunye nenkqubo yokuvelisa?" I-Veropoxy yangoku uluhlu lwemveliso yelitye epoxy Ibonisa oku ngokucacileyo: iinkqubo ezininzi zinokuhlala ngaphakathi koluhlu lwe-viscosity efanayo ngelixa zilungiselelwe usetyenziso olwahlukileyo.
Ithetha ukuthini i-Epoxy Resin Viscosity kwiNkqubo yaMatye?
I-Viscosity ichaza ukuxhathisa kolwelo ukuhamba. I-resin ye-viscosity ephantsi ihamba ngokulula, ngelixa i-viscosity ephezulu ixhathisa intshukumo kwaye ivame ukuhlala apho ibekwe khona.
Kwiinkcukacha ze-epoxy resin, i-viscosity ivame ukuxelwa kwi-centipoise, ebhalwe njenge-cP. Amanye amaphepha obugcisa boshishino lwamatye nawo abhala iyunithi njenge “CPS.” Kwisigama se-SI, i-1 cP ilingana ngamanani no-1 mPa·s.
Kwiprosesa yamatye, nangona kunjalo, i-viscosity ayiyona nje inombolo yebhubhoratri. Ichaphazela ngokuthe ngqo indlela i-resin exubeneyo eziphatha ngayo xa idibana neepores, ii-capillary cracks, amanqaku esarha, i-fiberglass mesh, indawo engalinganiyo, imiphetho ethe nkqo, okanye imingxuma emikhulu.
I-viscosity ephantsi ithanda ukuhamba kunye nokungena
Xa i-viscosity iyancipha, i-resin inokuhamba ngokulula ngakumbi kwi-voids emihle. Oku kuluncedo xa injongo ikukufakwa ngaphakathi endaweni yokugquma umphezulu.
Umzekelo omhle yigranite emnyama eshinyeneyo enemingxuma emincinci ekunzima ukufikelela kuyo ngencamathela eshinyeneyo. Iimpawu zeVeropoxy I-Ultra-Low Viscosity Epoxy ye-Black Granite eNzulu yokuNgena ibekwe ngokukodwa ukuba ingene kwimibhobho emihle kunye neentanda ngaphambi kokupholisha. Idatha yayo epapashiweyo yemveliso ibeka inkqubo kwi-viscosity ephantsi kakhulu ejoliswe ekuphuculeni ukungena kwangaphakathi.
Umzimba ophezulu uthanda ukuhlala amandla kunye nokuzaliswa kwesithuba
Ukuhamba akusoloko kuyinjongo. Ukuba isiphene sibanzi, isicelo simi nkqo, okanye i-resin kufuneka ihlale ikwi-seam endaweni yokunyamalala kwiipores ezijikelezileyo, i-high-viscosity okanye i-thixotropic formulation inokufaneleka ngakumbi.
Yiyo loo nto ukusebenzisa i-resin yokungena ngokungathi yi-mastic yokuzalisa isithuba kunokudala iziphumo eziphoxayo. I-resin inokukhupha kakhulu kwilitye, iphele kwindawo yokulungisa, okanye ishiye izinto ezinganeleyo kufuphi nomphezulu.
Ngakolunye uhlangothi, ukusebenzisa i-adhesive enzima yokuzalisa i-gap kwi-hairline fissures kunokudala ingxaki echaseneyo: ivala isango lokungena ngaphandle kokufikelela kubunzulu bayo bangaphakathi.
Kutheni i-CPS yodwa ayanele
Enye yezona mpazamo zokuthenga zixhaphakileyo kukuthelekisa iimveliso ezimbini ze-epoxy ngokwexabiso lazo le-CPS elipapashiweyo.
Olo thelekiso lunokulahlekisa ngaphandle kokuba omabini amanani aye alinganiswa phantsi kweemeko ezithelekisekayo.
Umlinganiselo wobushushu ubalulekile
I-epoxy viscosity inobushushu obuphezulu. I-resin ebandayo iba nzima kwaye inzima ukuyimpompa, ixube, isasazeke, kwaye imanzi kwi-substrate. I-resin efudumeleyo ihamba ngokulula ngakumbi.
Oku kubaluleke kakhulu kwiifektri zamatye zamazwe ngamazwe. I-resin esetyenziswe kwi-workshop ye-10 ° C yasebusika inokuziphatha ngendlela ehluke kakhulu kwimveliso efanayo ephathwayo kwindawo yokuvelisa i-30 ° C.
Ubushushu bukwadala isiphumo sesibini: ngelixa ukufudumala ngokubanzi kwehlisa i-viscosity, ubushushu obuphezulu bunokukhawulezisa ukusabela kwe-epoxy kunye nokunciphisa ixesha lokusebenza elisebenzisekayo. Ngokwenyani, umzi-mveliso awunako ukufudumeza intlaka ngokungenammiselo ukuze ufumane ukuhamba kakuhle. Ukuhamba, ubomi bembiza, isantya sokunyanga, kunye nesingqisho semveliso kufuneka zilungelelaniswe kunye.
I-viscosity edibeneyo iluncedo ngakumbi kune-resin-only viscosity
Icandelo A linokuba ne-viscosity enye kunye neCandelo B elinye. Emva kokuba i-resin kunye ne-hardener idibene, inkqubo edibeneyo inokuziphatha ngendlela eyahlukileyo kwakhona.
Ngezigqibo zemveliso yokwenyani, buza ukuba i-viscosity epapashiweyo ibhekisa ku:
- icandelo le-resin kuphela;
- icandelo le-hardener kuphela;
- inkqubo ye-A+B exutywe ngokupheleleyo;
- umxube ngokukhawuleza emva kokuxuba; okanye
- umxube emva kwexesha elithile lokusabela.
Ukusetyenzwa kwamatye, ukuziphatha kwenkqubo exutyiweyo kudla ngokuba yeyona nto ifanelekileyo kuba yeyona nto ingena kwi-crack, imanzisa umnatha, okanye isasazeke kwi-slab.
Ireyithi yokucheba kunye nendlela yovavanyo ibalulekile
Iireyini ezininzi zolwelo zivavanywa kunye ne-viscometers ejikelezayo. Kwizinto ezingezizo zaseNewtonian, i-viscosity ebonakalayo inokutshintsha ngokuxhomekeke kwisantya sokujikeleza okanye kwiimeko zokucheba. Yiyo loo nto inkcazo yobuchwephesha kufuneka ichaze indlela yokulinganisa kunye neemeko zovavanyo endaweni yokubonisa inani elize.
I-ISO 2555 ichaza umlinganiselo ocacileyo we-viscosity yeereyini zolwelo usebenzisa i-viscometer ejikelezayo, ngelixa i-ASTM D2196 ijongana ne-viscosity ebonakalayo kunye nokuziphatha kwerheological yezinto ezingezizo ezaseNewtonian ezilinganiswe phantsi kweemeko ezichaziweyo zokujikeleza.
Umthetho wokuthenga obonakalayo: ukuba uMboneleli A uthi “400 cP” aze uMboneleli B athi “550 cP,” ungakhawulezi ucinge ukuba uMboneleli A ungena ngcono. Okokuqala thelekisa ubushushu bokuvavanya, isixhobo okanye indlela, iimeko zokuphotha / isantya, imeko yokuxuba i-A/B, kunye ne-application-specific formulation.
Indlela iViscosity echaphazela ngayo ukusebenza kwamatye
Ukungena kwi-micro-cracks
Ukuqhekeka kweenwele kunye neengqungquthela zangaphakathi ziphakathi kweemeko ezicacileyo apho i-resin ye-viscosity ephantsi inenzuzo. Igranite eshinyeneyo inokuqulatha iintanda ezibonakalayo xa zihlolwa kodwa zicuthe kakhulu. I-resin kufuneka imanzise ukuvuleka kwaye iqhubeke ihamba ngeendlela ze-capillary phambi kokuba i-gelation iqhubele phambili kakhulu.
Ngenxa yoko, iVeropoxy's Uluhlu lweSisombululo seGranite emnyama kubandakanya ukungena okunzulu kunye neenkqubo eziphezulu ze-epoxy ezijoliswe kunyango lwe-micro-crack kunye nokuqinisa.
Ukuba ukungena akwanelanga, ukulungiswa kunokubonakala kwamkelekile ngokukhawuleza emva kokugquma ngelixa iziphene zangaphakathi zihlala zingaphathwanga. Iingxaki zinokuvela kamva ngexesha lokulinganisa, ukupolishwa, ukusika, ukuthutha, okanye ukufakela.
Ukumanzisa iipores kunye nomphezulu wamatye
Ukumanzisa okulungileyo kunceda i-resin iqhagamshelane nomphezulu wangaphakathi weentanda kunye neepore endaweni yokuhlala njengamathontsi ahlukeneyo. I-viscosity esezantsi ngokubanzi ixhasa ukusasazeka lula, kodwa i-chemistry kunye nemeko yomphezulu ibalulekile.
Uthuli, ukufuma, ioli, intsalela yokupolisha, okanye ubushushu obugqithisileyo bamatye bunokuphazamisana nokumanzisa naxa i-viscosity ibonakala ifanelekile. Ke ngoko, inani eliphantsi le-CPS alinakuhlawulela ukulungiswa komphezulu ombi.
Ukukhutshwa komoya kunye nokuziphatha kweqamza
Isixokelelwano esingqindilili kakhulu sinokwenza umoya ovalelweyo ube nzima ukubaleka, ngakumbi ngexesha lokumitha okanye ukumanzisa umnatha. I-resin ye-viscosity ephantsi inokuphucula ukuhamba malunga neentsinga kunye neepores, kodwa ukuxuba okunamandla kusenokwazisa umoya.
Iifektri ezisebenzisa i-vacuum-assisted processing kufuneka zinike ingqwalasela eyodwa kule balance. Iimpawu zeVeropoxy Vacuum Infusion Solutions zisekelwe ekukhuthazeni ukunyakaza kwe-resin kwi-micro-pores kunye neziphene zangaphakathi phantsi kweemeko zokuncedisa i-vacuum.
Ukusetyenziswa kwe-resin
I-resin yolwelo olungakumbi inokungena ngokunzulu, nto leyo edla ngokunqweneleka. Kodwa oko kunokonyusa ukusetyenziswa kwilitye elinobukroti kakhulu ukuba ubungakanani besicelo abulawulwa.
Oku kuhambelana ngokukodwa ne-travertine, i-marble ene-porous, ilitye le-weathered, kunye ne-slabs equkethe i-voids edibeneyo. Umsebenzisi unokuqhubeka efaka i-resin kuba umphezulu ubonakala womile ngelixa isixa esibalulekileyo sele sifudukele ngaphantsi komhlaba.
Ukusetyenziswa okuphezulu akuyonkcitho ngokuzenzekelayo ukuba injongo kukuqiniswa okunzulu. Umcimbi kukuba ingaba i-resin eyongezelelweyo idala i-bonding yangaphakathi eluncedo okanye ivele inyamalale kwi-voids apho yongeza ixabiso elincinci.
Ukulungiswa komphezulu kunye nokulungiswa kokupholisha
Emva kokulungiswa kweentanda, imigca emininzi yamatye ifudukela ekusileni okanye ekupholiseni. I-resin viscosity ichaphazela ukuba iziphene zihlala zizaliswe ngokupheleleyo emva kokunyanga kwaye nokuba umphezulu unokucutshungulwa ngaphandle kokutyhila i-pinholes okanye imigca yokulungisa.
I-resin yokungena ehamba kakuhle kwilitye isenokufuna unyango lwesibini xa umphezulu womhlaba ufuna umzimba okanye umgangatho. Esi sesinye isizathu sokuba ezinye iisistim zokucutshungulwa kobuchwephesha zahlula ukumiliselwa okunzulu ukusuka ekuzalisweni komphezulu wokugqibela okanye ukugqiba.
Loluphi uluhlu lweCPS onokuthi ukhethe kwilitye?
Akukho mgaqo weshishini jikelele othi uluhlu lwe-CPS olusisigxina luchanekile kuyo yonke imarble, igranite, i-mesh backing, okanye inkqubo yokufunxa. Amagama ohlelo afana ne "viscosity ephantsi," "i-ultra-low viscosity," kunye "ne-highflow" ixhomekeke ekuqulunqweni, umthengisi, iimeko zovavanyo kunye nesicelo esijoliswe kuyo.
Sekunjalo, iimveliso zeVeropoxy zangoku zibonelela ngemizekelo eluncedo yelizwe lokwenyani malunga nendlela iinkqubo eziphantsi kwe-viscosity ezisetyenziswa ngayo ngaphakathi kwemveliso yamatye yobuchwephesha.
| Isidingo Sokwenziwa Kwelitye | I-Viscosity Direction | Yintoni uMthengi azama ukuyifumana | Veropoxy Application Umzekelo |
|---|---|---|---|
| Igranite emnyama exineneyo enemingxuma emincinci | I-viscosity ephantsi kakhulu | Ukungena nzulu kwangaphakathi phambi kokupolisha | CP83-60 / B25Q-KG inkqubo yokungena nzulu |
| Ukulungiswa kokuqhekeka kwegraniti ekhanyayo kunye nokwandiswa kombala | I-viscosity ephantsi, ukuhamba okulawulwayo | Fikelela iziphene ngelixa ugcina ukugquma komhlaba | 4099-BBS / D30M-BS |
| Ukulungiswa kwebhastile lemozulu efudumeleyo | I-viscosity ephantsi-kuya-elawulwayo | Ukumanzisa okulungileyo, ukulungiswa kweentanda, ukulinganisa kunye nokuphucula umbala | 5099 / B25Q-KG |
| Umnatha wamatye uxhasa | Ukulawulwa kwe-viscosity ephantsi | Umnatha wokuqinisa omanzi ngaphandle kokubaleka okugqithisileyo | Iinkqubo ze-4090 ze-mesh-backing |
| Vacuum impregnation | I-viscosity ephantsi kunye nexesha elaneleyo lokusebenza | Hambisa i-resin nge-pores kunye ne-micro-cracks phambi kwe-gelation | Vacuum Infusion Solutions |
| Izikhewu ezibanzi okanye ukuzaliswa komthungo | Umzimba ophezulu okanye ukuziphatha kwe-thixotropic | Gcina i-resin ngaphakathi kwendawo yokulungisa endaweni yokukhupha amanzi amaninzi | Sebenzisa inkqubo yokugcwalisa ethe ngqo kunokukhetha kuphela ngeyona CPS isezantsi |
Umzekelo, iVeropoxy ipapasha malunga ne-400-600 cP yeemveliso zamatye ezininzi kubandakanya Ukuphucula Umbala weEpoxy yeGranite yoKhanya kunye nemozulu eshushu Ukulungisa iMarble kunye nenkqubo yokuphucula uMbala. Ngeli xesha, imveliso yayo ye-black-granite enzulu ibekwe kwindawo ephantsi kwiziphene ezilungileyo zangaphakathi.
Eyona nto ibalulekileyo yokuthatha ayikuba "400-600 cP yeyona viscosity yamatye echanekileyo." Kungenxa yokuba uluhlu olufanayo lwe-viscosity yamanani lunokusebenza imisebenzi eyahlukeneyo kuba isantya sokunyanga, ukuzinza kobushushu, ukusebenzisana komphezulu, ikhemistri enzima, ukumelana nokutyheli, kunye nendlela yokufaka isicelo iyahluka.
Indlela yokukhetha iViscosity ngohlobo lwelitye
Igranite emnyama eshinyeneyo
I-granite emnyama emnyama idla ngokuxhamla kwindlela yokungena okuphezulu xa i-micro-cracks okanye i-fissures yangaphakathi iyisiphene esikhulu. Ilitye ngokwalo linokuba ne-porosity ephantsi, kodwa iintanda zesakhiwo zisenokufuna ukuqinisa.
Ukuba i-resin i-viscous kakhulu, inokuhlala ikufuphi nendawo yokungena. Ukuba imanzi kakhulu ngaphandle kolawulo olwaneleyo, nangona kunjalo, inokufuduka ngokugqithisileyo kwaye inyuse ukusetyenziswa.
Ukuba inkqubo yakho ibandakanya ukufakwa ngaphambi kokupolisha, beka phambili ukungena okunzulu, ixesha elaneleyo lokusebenza, ukudibanisa okuqinileyo kwangaphakathi, kunye neziphumo ezibonakalayo ezizinzileyo emva kokupolisha.
Igranite ekhanyayo
Igranite enombala okhanyayo yenza umngeni owongezelelweyo: umgangatho wokulungisa kufuneka ube nesakhiwo ngaphandle kokudala ubumnyama obucacileyo, ukungcola, okanye ukuchasana okubonakalayo.
I-Viscosity ke ngoko kufuneka ivavanywe kunye nokungafihli, indlela yokuziphatha yokuphucula umbala, ukunganyangeki komthubi, kunye nenkangeleko ekhazimlisiweyo yokugqibela.
I Inkqubo yegranite ekhanyayo yeVeropoxy idibanisa uluhlu olushicilelweyo lwe-400-600 cP kunye nokuphucula umbala kunye nemisebenzi yokungena, ebonisa ukuba kutheni i-viscosity ingaze ibe yodwa ekusebenzeni kwe-optical.
Ibhastile elimhlophe nelinemibala
Imarble inokwahluka kakhulu kwi-porosity, i-micro-crack structure, i-mineral composition, i-translucency, kunye novakalelo lombala. Intlaka egqobhoza ngokufanelekileyo isenokuguqula imbonakalo yembonakalo yebhastile elikhanyayo ukuba ikhemistri kunye neempawu zokukhanya azifanelekanga.
Kwibhastile elimhlophe nelinemibala, vavanya i-viscosity kunye nokuziphatha okungangcolisi, ukuchasana nokutyheli, umngcipheko wophawu lwamanzi, ubushushu bokusebenza, kunye nokupolishwa.
IVeropoxy ibanzi I-Epoxy yeMarble icandelo lesicelo libonelela ngomxholo wokuqiniswa kwemarble kunye nokulungiswa, ngelixa iimveliso ezithile zobushushu bobushushu zijongana neemeko zokusetyenzwa ezichazwe ngakumbi.
I-travertine kunye nelitye elinobukroti kakhulu
I-Travertine iziphatha ngendlela eyahlukileyo kuba iipores ezivulekileyo kunye nemingxuma inokufunxa inani elikhulu le-resin-viscosity resin. Ukuqukuqela okunzulu kunokunqweneleka kuzinziso, kodwa iqhinga lokungena elisulungekileyo alisoloko lifanelekile xa imingxunya emikhulu yomphezulu kufuneka igcwaliswe ngokugungxulwayo.
Kwimeko apho, iprosesa inokufuna indlela yesiteji: ukungena okanye ukutywinwa kuqala, kulandelwa yinto ephezulu yokuzalisa umzimba.
Iimpawu zeVeropoxy I-Epoxy yeTravertine icandelo lixoxa ngendima ye-epoxy kunyango lwe-pore, ukulungiswa kwe-crack, kunye nokukhusela amatye.
Iqondo lobushushu litshintsha njani iSigqibo seViscosity
Iqondo lobushushu yenye yezinto eziguquguqukayo ezingacingelwanga kakhulu ekuthengeni i-epoxy.
I-resin ebandayo iba yi-viscous ngakumbi. Kuthatha ixesha elide ukuhamba, kunokuba nzima ukukhupha ngokuchanekileyo, kunokumanzisa ukuqinisa ngokucothayo, kwaye kunokubamba umoya ngokulula ngakumbi ngexesha lokulungiswa.
I-resin efudumeleyo ihamba ngokukhawuleza ngakumbi, kodwa ukusabela kweekhemikhali phakathi kwe-resin kunye ne-hardener nako kuyakhawuleza njengoko ubushushu bunyuka. Umzi-mveliso ke ngoko udinga ukuhamba kunye nokuziphatha konyango ukuze uhlale uhambelana nexesha lawo lomjikelo.
Kungenxa yoko le nto iimveliso ezimbini ezine-viscosity efanayo zinokwenza ngokuhlukileyo ebusika nasehlotyeni.
Uluhlu lwe-mesh-backing yeVeropoxy ngumzekelo oluncedo. Yalo Ubushushu obuphezulu beEpoxy obungenavumba kwiStone Mesh Backing ipapasha uluhlu lwe-viscosity ye-400-600 cP kwaye yenzelwe imveliso yobushushu obuphakamileyo. Inkqubo ye-mesh-backing yenkampani ephantsi yobushushu ikwasebenzisa uluhlu olulawulwayo lwe-viscosity ephantsi kodwa iqulunqwe malunga neemeko ezibandayo zokusetyenzwa.
Isifundo kubathengi silula: i-viscosity kunye ne-chemistry yokuphilisa kufuneka ikhethwe kunye.
Ukuba umzi-mveliso wakho usebenza kufutshane ne-10°C ebusika, sukucinga ukuba i-epoxy eqhuba kakuhle kuma-25°C iya kuziphatha ngokufanayo.
Ukuba iworkshop yakho ihlala idlula i-30°C, suzisombulula iingxaki zokuqukuqela ngokukhetha eyona resin ibhityileyo. Ubomi bembiza kunye nokunyanga kwangaphambi kwexesha kunokuba yingozi enkulu.
Viscosity ephantsi vs High Viscosity Epoxy for Stone
| Umba wesigqibo | I-Lower-Viscosity Epoxy | I-Viscosity ephezulu / i-Epoxy yoMzimba oPhezulu |
|---|---|---|
| Ukungena kwe-Micro-crack | Ngokuqhelekileyo ngcono | Inokuhlala ikufuphi nomphezulu |
| Vacuum impregnation | Kukhethwa ngokubanzi | Inokuthintela ukuhamba |
| Ukumanzisa umnatha | Inokuphucula ukufakwa kwefiber | Kunokuba nzima ukusasazeka ngokufanayo |
| Ukuzaliswa kwesithuba esibanzi | Ingakhupha amanzi okanye izike kude kakhulu | Ngokuqhelekileyo kungcono ukuhlala kwi-gap |
| Ukulungisa ngokuthe nkqo | Umngcipheko ophezulu we-sag / run off | Ngokuqhelekileyo kulula ukulawula |
| Ukusetyenziswa kwamatye e-Porous | Inokungena ngokunzulu kwaye yandise ukusetyenziswa | Ukufuduka okungaphantsi kobunzulu |
| Ukukhutshwa komoya | Ngokuqhelekileyo kulula xa ixutywe ngokufanelekileyo | Umoya unokuba nzima ukuwukhulula |
Akukho cala lingcono jikelele. I-viscosity echanekileyo yiyo eyenza iprofayili efunekayo yokuhamba ngexesha lefestile ekhoyo yokusebenza.
Indlela yokuTshatisa i-Epoxy Viscosity kwiiMfuno ezahlukeneyo zokuLungiswa kwaMatye
| Ukuba imeko yakho yeMveliso… | Khetha okanye Khangela... | Kutheni |
|---|---|---|
| Igranite eshinyeneyo eneenwele eziqhekezayo ezincinci | Inkqubo ye-Lower-viscosity deep-penetration | I-resin kufuneka ifake i-fissures yangaphakathi emihle ngaphambi kokunyanga |
| Umphandle omkhulu okanye umthungo ovulekileyo | Umzimba ophezulu okanye inkqubo yokuzalisa isithuba | I-resin ebhityileyo kakhulu inokumnka |
| Ukufakwa kwevacuum | I-viscosity ephantsi kunye nobomi obaneleyo beembiza | Ukuhamba kufuneka kuqhubeke ngeepores ngexesha lomjikelo we-infusion |
| Umnatha we-Fiberglass awumanziswanga ngokupheleleyo | Jonga i-viscosity edibeneyo, ubushushu, inani lesicelo kunye nendlela yokusabalalisa | Ukumanzisa kakubi akusoloko kuyingxaki yokuqina kwentlaka |
| I-epoxy iba nzima ukusasazeka ebusika | Jonga ubushushu bezinto eziphathekayo kunye nokwakhiwa kwemeko ebandayo | Ubushushu obuphantsi bonyusa i-viscosity |
| I-epoxy ihamba kakuhle kodwa iphilisa ngokukhawuleza ehlotyeni | Qwalasela isixokelelwano se-hardener kunye nokwakheka kweqondo lobushushu elithile | Iimeko ezifudumeleyo zinokunyusa ukuhamba ngelixa unciphisa ixesha lokusebenza |
| I-resin ingena kodwa ukulungiswa kuhlala kuhoxisiwe emva kokupolisha | Qwalasela ukungena okucwangcisiweyo kunye nokuzaliswa komphezulu | Ukuhamba okunzulu kukodwa akunakubonelela ngokwakhiwa komphezulu okwaneleyo |
| Ababoneleli ababini bacaphula amaxabiso afanayo eCPS kodwa iziphumo ziyahluka | Thelekisa indlela yovavanyo, ubushushu, umlinganiselo wokuxutywa, unyango lweprofayili kunye ne-substrate | I-CPS iyodwa ayichazi uqulunqo olupheleleyo |
Uyifunda njani i-Epoxy Viscosity Specification njengoMthengi oyiNgcali
Ngaphambi kokuba uvume i-resin, cela inombolo engaphezulu kwesinye.
1. Qinisekisa ubushushu bovavanyo
Umfanekiso we-viscosity ngaphandle kobushushu unexabiso elincinci lokuthenga. Buza ukuba umlinganiselo uthathwe kwi-20°C, 23°C, 25°C, okanye enye imeko.
2. Qinisekisa ukuba inani li-resin-kuphela okanye lixutywe A+B
Umgca wemveliso usebenzisa inkqubo edibeneyo. Qinisekisa ukuba iinkcukacha ozithelekisayo zibonisa imeko efanelekileyo kwisicelo.
3. Qinisekisa indlela yokulinganisa
Buza ukuba ngaba indlela ye-viscometer ejikelezayo isetyenzisiwe kunye nokuba iimeko zokuphotha / zesantya ziyafumaneka. Oku kubaluleke ngakumbi xa uthelekisa iimveliso ezivela kubaboneleli abahlukeneyo.
4. Jonga umlinganiselo wokuxuba
Ukutshintsha i-resin-to-hardener ratio ukwenza i-epoxy "thinner" ayiyona ndlela imfutshane eyamkelekileyo yokuvelisa. Iinkqubo ze-epoxy ziyilwe malunga ne-stoichiometry ekhankanyiweyo kunye nebhalansi yokwenziwa. Imilinganiselo engachanekanga inokubangela unyango olungaphelelanga, umphezulu othambileyo, ubuqhophololo, okanye iipropathi zoomatshini ezingangqinelaniyo.
5. Jonga ixesha lokusebenza kwaye unyange iprofayili
I-epoxy emanzi kakhulu eqala i-gelling ngaphambi kokuba ifike kubunzulu obunqwenelekayo bokuqhekeka asiyonkqubo yokungena eyimpumelelo.
Kunyango olunzulu, i-viscosity kufuneka ihlale iluncedo ngexesha elifunekayo lokusasaza, ukungena ngaphakathi, ukusetyenzwa kwevacuum, okanye ukumiliselwa komnatha.
6. Khangela ukunyamezela kwe-viscosity phakathi kweebhetshi
Iifektri zamatye eziqhuba imveliso eqhubekayo zifuna ukuphinda-phinda. Ukuba i-viscosity iyahluka kakhulu ukusuka kwibhetshi ukuya kwibhetshi, ubungakanani besicelo, ubunzulu bokungena, ubuchule bokusebenza, kunye nesantya somgca zonke zinokufuna ukulungiswa.
Yiyo loo nto uvavanyo lomthengisi kufuneka lubandakanye ukungaguquguquki kwebhetshi, hayi nje isiphumo esihle esisuka kwisampulu yegubu elinye.
UVavanya njani i-Epoxy Viscosity ngaphambi koku-odola ngobuninzi
Inombolo yebhubhoratri kufuneka ihlale iqhagamshelwe kuvavanyo lwangempela lwe-slab.
Inyathelo 1: Lungiselela imathiriyeli
Zisa i-resin, i-hardener, kunye neesampuli zamatye ezimele kwiqondo lokushisa elilawulwayo nelirekhodiweyo. Ukuvavanya omnye umthengisi kwi-15 ° C kunye nomnye kwi-25 ° C kwenza uthelekiso lungathembeki.
Inyathelo lesi-2: Hlanganisa ngokomlinganiselo ochaziweyo
Sebenzisa umlinganiselo ochanekileyo. Musa ukuguqula umlinganiselo ukulungelelanisa ukuhamba.
Inyathelo lesi-3: Bhala phantsi indlela yokuqala yokuphatha
Jonga ukugalela, ukuxuba, ukusasazeka, ukumanzisa, kunye nokukhululwa kweqamza. I-resin kufuneka iziphathe ngokungaguquguqukiyo ngokwaneleyo kubasebenzisi okanye izixhobo ezizenzekelayo ukulawula.
Inyathelo lesi-4: Yisebenzise kwilitye lokwenyani lemveliso
Sebenzisa igranite emele, ilitye lebhastile, itravertine, okanye imathiriyeli ye-slab eyomeleziweyo kunephaneli yovavanyo lwegeneric.
Kwizicelo zokungena, jonga ukuba i-resin ifikelela kwisiphene kunokuba ugqume umphezulu.
Inyathelo lesi-5: Bhala phantsi ukusetyenziswa kwe-resin
Ukulinganisa ukuba zininzi izinto ezifunekayo kwi-slab nganye okanye kwi-square meter nganye phantsi kweemeko ezilawulwayo. I-resin enexabiso eliphantsi etya kakhulu imathiriyeli inokungabi naxabiso liphantsi kwimveliso.
Inyathelo lesi-6: Jonga ifestile esebenzayo epheleleyo
Landelela ukuba i-viscosity inyuka ngokukhawuleza kangakanani emva kokuxuba. AbaSebenzisi kufuneka bazi ukuba ukuqukuqela kuqala nini ukuwa kwaye xa isixokelelwano singakulungelanga ukusetyenziswa ngakumbi.
Inyathelo lesi-7: Lungisa kwaye ugqibezele i-slab
Musa ukugweba kuphela kwimbonakalo emanzi. Gcoba, ipolisha, usike, okanye uphathe i-slab njengoko inkqubo yokwenyani ifuna.
Khangela:
- i-micro-cracks eseleyo;
- imingxunya;
- iindawo zokulungisa ezibonakalayo;
- utshintsho lombala;
- ukutyheli;
- ukubambelela kakubi;
- ukuzaliswa kwakhona;
- ukuqina komphezulu;
- ubuqhophololo obungalindelekanga; kwaye
- ukugudisa ukungangqinelani.
Iimpazamo eziqhelekileyo ze-Epoxy Viscosity kwiiFactory zamatye
Ukukhetha eyona CPS iphantsi kuba ivakala iphambili
Ezantsi ayizenzekeli ngcono. I-resin enolwelo kakhulu inokungena ngokunzulu kodwa idale ukusetyenziswa okugqithisileyo, ukubaleka, okanye ukwakhiwa komphezulu ongonelanga.
Ukuthelekisa amanani alinganiswa kumaqondo obushushu ahlukeneyo
Oku kunokwenza i-resin enye ibonakale ibhityile kakhulu nangona umahluko uvela ikakhulu kwiimeko zovavanyo.
Ukungahoyi ilitye ngokwalo
I-granite emnyama exineneyo ye-micro-crack kunye ne-travertine cavity evulekileyo ayiyongxaki efanayo yokulungisa. Akufuneki basebenzise ngokuzenzekelayo i-resin efanayo.
Ukusebenzisa i-epoxy enye ngexesha lonyaka ngalinye
Ubushushu bendibano yocweyo yexesha lonyaka bunokutshintsha zombini ukuhamba kunye nokunyanga isantya. Iifektri ezinotshintsho olomeleleyo lwasebusika/ehlotyeni kufuneka zivavanye iimveliso kuzo zonke iimeko zobushushu obukhoyo.
Ukungahoyi ubomi bembiza
Ukuhamba okugqwesileyo kokuqala akunamsebenzi ukuba i-viscosity iphakama ngokukhawuleza ngexesha lefestile yesicelo.
Ukusebenzisa i-resin yokungena njenge-gap filler jikelele
I-resin inokunyamalala kwilitye kwaye ishiye umphezulu ungagcwali.
Ukutshintsha umlinganiselo wokuxuba ukulungelelanisa i-viscosity
Le yenye yezona ndlela zimfutshane eziyingozi. Ukuqukuqela kufuneka kulawulwe ngendlela eyiyo yokwakheka kunye neemeko zokusetyenzwa, hayi ngokutshintsha ngokungenamkhethe umlinganiselo oxeliweyo we-A:B.
Uluhlu loMthengi weStone Epoxy
| Umbuzo omawubuzwe kuMboneleli | Isizathu Sokuba Kubalulekile |
|---|---|
| Yintoni i-viscosity edibeneyo? | Oku kubonisa ukuziphatha kwesicelo sokwenyani ngcono kunedatha yeresin kuphela. |
| I-viscosity yayilinganiswa kweliphi iqondo lobushushu? | Ukuhamba kwe-epoxy kutshintsha kakhulu kunye nobushushu. |
| Yeyiphi indlela yokuvavanya i-viscosity esetyenzisiweyo? | Iimeko ezahlukeneyo zokulinganisa zinokuvelisa amaxabiso ahlukeneyo abonakalayo. |
| Leliphi ilitye kunye nenkqubo eyayenzelwe i-resin? | Uqulunqo lwesicelo olungqale lubalulekile kunojoliso lweCPS eqhelekileyo. |
| Yintoni umlinganiselo we-resin-to-hardener? | Kuyafuneka ukuphindwa okuphindaphindiweyo kunye nokusebenza. |
| Bubuphi ubomi bembiza okanye ifestile yokusebenza? | Imisela ukuba lungakanani na ixesha lokuqukuqela oluluncedo oluhlala lufumaneka. |
| Ingaba imveliso iziphatha njani kumaqondo obushushu asehlotyeni nasebusika? | Kubalulekile kwimveliso ezinzileyo yonyaka wonke. |
| Ngaba sinokuyivavanya i-resin kwilitye lethu? | Uvavanyo lwe-slab lokwenyani lubonisa ukungena, umbala kunye nokusebenza kokupholisha. |
| Yintoni elindelekileyo ukunyamezela i-viscosity ye-batch-batch? | Okubalulekileyo kwimveliso ezenzekelayo kunye neqhubekayo. |
Isincomo: Khetha Inkqubo kuqala, Emva koko iCPS
Indlela efanelekileyo yokukhetha i-epoxy resin yokulungiswa kwamatye kukuqala ngengxaki yenkqubo kunenombolo ye-viscosity.
Ukuba injongo kukuqiniswa okunzulu kwe-granite ye-micro-fissured, beka phambili inkqubo ye-viscosity ephantsi kunye nexesha elaneleyo lokusebenza kunye nokubambisana okunamandla kwangaphakathi.
Ukuba injongo kukuqinisa umnatha, khetha intlaka enokumanzisa iintsinga ngokulinganayo ngaphandle kokubaleka okungalawulekiyo kwaye ephilisa ngokuthembekileyo kwiqondo lobushushu kwindawo yakho yokusebenzela.
Ukuba inkqubo isebenzisa i-vacuum impregnation, beka phambili ukumelana nokuhamba okuphantsi, i-viscosity edibeneyo ezinzileyo, ukukhululwa komoya, kunye nefestile yokusebenza ixesha elide ngokwaneleyo ukunyuswa okupheleleyo.
Ukuba ukulungiswa kubandakanya i-cavities ebanzi okanye i-seams, umzimba ophezulu okanye inkqubo ye-thixotropic inokubonelela ngolawulo olungcono kune-ultra-low-viscosity penetration resin.
Ukuba awuqinisekanga ukuba ungaqala ngaphi, jonga kwakhona iVeropoxy ipotfoliyo yemveliso yelitye epoxy kunye nenkampani ilitye epoxy icandelo Ulwazi, emva koko uthelekise iinkqubo zomgqatswa usebenzisa ilitye lakho lokwenyani, ubushushu beworkshop, indlela yesicelo, umjikelo wokunyanga, kunye nenkqubo yokupolisha.
Imibuzo Ebuzwa Rhoqo malunga ne-Epoxy Resin Viscosity
1. Yiyiphi i-viscosity epoxy ilungele ukulungiswa kwamatye?
Akukho viscosity enye ilungileyo kuyo yonke inkqubo yamatye. Iintanda ezincinci zegranite ezincinci zihlala zixhamla kwintlaka yokungena esezantsi-viscosity, ngelixa imingxuma emikhulu kunye nokulungiswa okuthe nkqo kudla ngokufuna umzimba omninzi. Ukuxhasa i-Mesh kunye nokufakwa kwevacuum nako kufuna ukuhamba kakuhle, kodwa isantya sonyango, ubushushu, kunye nexesha lokusebenza kufuneka ziqwalaselwe ngaxeshanye.
2. Ngaba i-400-600 cP ithathwa njenge-viscosity ephantsi ye-epoxy yamatye?
Kwiintlobo ezininzi zangoku ze-Veropoxy zamatye-processing formulations, malunga ne-400-600 cP isetyenziselwa i-low-viscosity okanye izicelo ezihamba phambili ezifana nokulungiswa kwegranite, ukulungiswa kwemarble, kunye ne-mesh backing. Nangona kunjalo, "i-viscosity ephantsi" ayilohlelo lwendalo yonke. Soloko uthelekisa iimeko zovavanyo kunye nesicelo esicetywayo phambi kokuba uphathe uluhlu lwamanani njengomgangatho woshishino.
3. Ngaba ubushushu buchaphazela i-epoxy resin viscosity?
Ewe. Amaqondo obushushu asezantsi ngokubanzi anyusa i-viscosity ye-epoxy enganyangekiyo, iyenza kube nzima ukugalela, ukuxuba, ukusasazeka, kunye nokungena. Amaqondo obushushu aphezulu ngokubanzi anciphisa i-viscosity kodwa anokukhawulezisa ukunyanga. Ukulungiswa kwamatye kwimizi-mveliso, ubushushu beresin, ubushushu bamatye, kunye nobushushu beworkshop kufuneka zonke zithathelwe ingqalelo.
4. Ngaba i-epoxy ye-viscosity esezantsi yomelele?
Akunjalo. I-Viscosity ichaza ukuziphatha okuhamba phambi konyango; ayichazi ngokwayo amandla okugqibela omatshini. I-resin ye-viscosity ephantsi inokubonelela ngokungena okungcono kwi-micro-cracks, kodwa ukusebenza kokugqibela kuxhomekeke kwi-resin chemistry, i-hardener chemistry, i-mix ratio, iimeko zokunyanga, ukunamathela, kunye nesakhiwo selitye.
5. Umzi-mveliso wamatye kufuneka uthelekise njani i-epoxy viscosity ngaphambi kokuodola ngobuninzi?
Thelekisa i-viscosity exutyiweyo kubushushu obufanayo kwaye, ngokufanelekileyo, usebenzisa iindlela zovavanyo ezifanayo. Emva koko qhuba izilingo ezilawulwayo kwilitye lakho. Rekhoda ukungena, ukusetyenziswa kwe-resin, ixesha lokusebenza, unyango, ukubonakala kokupolisha, ukutshintsha kombala, ukuzaliswa kwesiphene, kunye nokuhambelana kwemveliso. Imveliso eyenza kakuhle kumgca wemveliso wangempela ixabiseke ngaphezu kweyona nombolo yeCPS ekhangayo ephepheni.
Ungayikhetha njani i-Epoxy Viscosity eLungileyo yokuLungiswa kweLitye lokwenyani
I-epoxy viscosity efanelekileyo ayikho i-target ye-CPS yendalo yonke. Kukulingana phakathi kokuhamba kwe-resin, isakhiwo samatye, ubungakanani besiphako, ubushushu beworkshop, ixesha lokusebenza, ukuziphatha okunyanga, kunye nomphezulu ofunekayo ogqityiweyo. Kwiifektri zamatye, i-viscosity kufuneka iphathwe njengepharamitha yokuvelisa kunokuba inani elizimeleyo kwiphepha leenkcukacha zobugcisa.
Qala ngengxaki yokucubungula
Iipores ezintle kunye ne-micro-cracks zidinga ukuhamba okwaneleyo ukuze i-resin ingene ngaphambi kokuba i-gelation iqale. Izikhewu ezibanzi zifuna umzimba ngakumbi ukuze izinto zihlale ngaphakathi kwendawo yokulungisa. Ukuxhaswa komnatha kufuna ukumanzisa okulawulwayo kunye nokubaleka okulawulekayo, ngelixa ukufakwa kwe-vacuum kuxhomekeke ekuxhathiseni ukuhamba okuphantsi kunye nexesha elaneleyo lokusebenza ukuba i-resin ihambe phakathi kweepores zangaphakathi kunye neentanda.
I-CPS esezantsi ayisoloko ingcono
I-epoxy ye-viscosity ephantsi kakhulu inokuphucula ukungena, kodwa inokunyusa ukugijima, ukusetyenziswa kwe-resin, okanye ilahleko yezinto eziphathekayo kwiipores ezinkulu. Isenokushiya imathiriyeli engonelanga kufutshane nomphezulu xa isicelo sifuna ukuzaliswa kwesithuba okanye ukwakhiwa komphezulu. Ukhetho olungcono luyi-viscosity ephantsi kakhulu enikezela ukungena okufunekayo ngaphandle kokulawulwa kwenkqubo yokubingelela okanye ukugqiba umgangatho.
Tshatisa i-viscosity kwisicelo
Iintanda ezincinci kwigranite eshinyeneyo:
beka phambili ukungena kwe-low-viscosity enzulu ukuze i-resin ikwazi ukufikelela kwiintanda zangaphakathi ngaphambi kokunyanga.
Ukulungisa ibhastile:
ibhalansi i-viscosity kunye nokuzinza kombala, ukungena, ukumelana nokutyheli, kunye nenkangeleko ekhazimlisiweyo elindelekileyo.
Ukuxhaswa komnatha wamatye:
ibhalansi isakhono sokumanzisa, ulawulo lokuqukuqela, ukuncamathela, ukuxhathisa i-sag, kunye nokunyanga ukusebenza kubushushu beworkshop yokwenyani.
Ukufakwa kwevacuum:
beka phambili i-viscosity ephantsi, ubomi obaneleyo bembiza, ukuhamba okuzinzile, kunye nokukhululwa komoya okulungileyo ukuze i-resin ikwazi ukuhamba kwiipores kunye nee-micro-cracks phambi kwe-gelation.
Imithungo ebanzi okanye imingxuma:
qwalasela iinkqubo eziphezulu zomzimba okanye i-thixotropic kunokuba ucinge ukuba i-resin ye-ultra-low-viscosity yokungena iya kubonelela ngokwaneleyo ukuzalisa umthamo.
Musa ukuthelekisa i-CPS ngaphandle kweemeko zovavanyo
Iqondo lokushisa lokulinganisa, ukuxuba kunye ne-viscosity engaxutywanga, iimeko zokuvavanya okujikelezayo, umlinganiselo we-A: B, ixesha elidlulileyo emva kokuxuba, ukushisa kwamatye, ixesha lokusebenzela, isantya sokuvelisa, kunye nokuhambelana kwebhetshi konke kunokuchaphazela ukuziphatha kwehlabathi lokwenyani. Inkcazo yokuthenga erekhoda kuphela "i-500 CPS" ayiboneleli ngolwazi olwaneleyo kuthelekiso oluthembekileyo lomthengisi.
Yintoni etshintshayo kwiprosesa yamatye yobuchwephesha?
Iiprosesa zamatye ezichwephesha ziya zihambela kude kwi-adhesive enye yendalo yonke kwisicelo ngasinye. Iifektri ezongezelelekileyo zisebenzisa iinkqubo ezikhethekileyo zokungena kwegranite emnyama, ulawulo lombala welitye elikhanyayo, ukusebenza kwebhastile elimhlophe elingangcolisi, ubushushu obuphantsi be-mesh backing, imveliso yobushushu obuphezulu, ukufakwa kwevacuum, kunye nezinye iimeko ezichazwe ngokucacileyo.
Oku kukwatshintsha indlela abathengi ekufuneka babavavanye ngayo ababoneleli. Idatha yobuchwephesha, uvavanyo lwesampulu, iingcebiso ezihambelana nobushushu obuthile, ukungaguquguquki kwebhetshi, kunye nenkxaso yesicelo ziya zibaluleke ngakumbi kunamabango aqhelekileyo afana "namandla aphezulu," "ukunyanga okukhawulezayo," okanye "i-viscosity ephantsi."
Practical Recommendation
Ukuba i-micro-cracks yingxaki, qala ngokungena. Ukuba ukubaleka kuyingxaki, nyusa umzimba okanye ulawulo lokuqukuqela. Ukuba ubushushu bexesha lonyaka butshintsha ukusebenza, vavanya i-viscosity kunye nokunyanga i-chemistry kunye. Ukuba iinkqubo ezimbini ze-epoxy zinexabiso elifanayo leCPS kodwa zivelisa iziphumo ezahlukeneyo, thelekisa ixesha lokusebenza, ukumanzisa, i-rheology, ukusebenzisana kwamatye, kunye nokuziphatha okuphilisa. I-epoxy echanekileyo ayiyomveliso nje ene-viscosity ephantsi-yinkqubo ehamba nayo ihlala iluncedo kuwo wonke umjikelo wakho wemveliso.
Phambi kokuodola ngobuninzi, vavanya iresin kweyakho igranite, imarble, travertine, mesh-backed slab, okanye inkqubo yokufakwa kwevacuum. Yabelana ngohlobo lwamatye, imeko yokuqhekeka, ubushushu beworkshop, indlela yokufaka isicelo, ixesha lokunyanga elifunekayo, kunye nengxaki yemveliso yangoku ukuze inkqubo ye-epoxy ivavanywe malunga neemeko zokwenyani zokusetyenzwa endaweni yethagethi yeCPS eqhelekileyo.
Iimbekiselo
- I-ISO 2555: 2018-Iiplastiki-i-Resins kwi-Liquid State-Ukumiselwa kwe-Viscosity ebonakalayo usebenzisa i-Viscometer ejikelezayo
- I-ASTM D2196-IiNdlela zoVavanyo oluMgangatho kwiiPropathi zeRheological zeMathiriyeli engeyiyo iNewtonian yiViscometer ejikelezayo
- INKQUBO YE-WEST – Incwadi yoMsebenzisi ye-Epoxy kunye neSikhokelo seMveliso
- I-Gurit - i-GR110 ye-Structural Epoxy Resin System Data Sheet Data Sheet
- I-Veropoxy-I-Ultra-Low Viscosity Epoxy ye-Black Granite yokuNgena okuNzulu
- I-Veropoxy-Ukuphucula Umbala we-Epoxy yeGranite yokukhanya
- I-Veropoxy-I-Epoxy Resin yokulungiswa kweMarble kunye nokuPhucula uMbala
- I-Veropoxy-Ubushushu obuphezulu be-Epoxy engenavumba kwi-Stone Mesh Backing
- Veropoxy – Vacuum Infusion Solutions