Incamake yihuse:
Epoxy resin yo gukiza igihe iterwa cyane nubushyuhe, ariko abaguzi ntibagomba gufata ubushyuhe nkibihinduka byonyine. Ubuzima bw'inkono, igihe cyo gukora, igihe cya gel, gukoresha imbaraga, gutunganya neza, no gukira byuzuye bisobanura ibyiciro bitandukanye byo gukira. Ibihe bishyushye muri rusange byihutisha epoxy reaction kandi bigabanya idirishya ryakazi rikoreshwa, mugihe ubukonje bukonje buhoro buhoro kandi birashobora kudindiza iterambere ryimbaraga cyangwa gusiga sisitemu isanzwe idakira. Ku nganda zamabuye, epoxy nziza ntabwo rero igicuruzwa cyihuta cyane. Nuburyo bwo gukora igihe cyakazi, kwinjira, ubushyuhe bwo gusaba, igihe cyo gukora, hamwe nigisubizo cya nyuma gihuye numurongo nyirizina. Niba amahugurwa yawe akorera hafi ya 10 ° C, koresha sisitemu yashyizweho kugirango ikire ubushyuhe buke. Niba igihingwa gikora hejuru ya 28 ° C cyangwa 38-45 ° C, koresha ubushyuhe bwihariye bwagenewe gukomeza gukora neza muri ibyo bihe.
“Epoxy ifata igihe kingana iki kugirango ikire?” byumvikana nkikibazo cyoroshye. Mu ruganda rwamabuye, ni gake rufite igisubizo cyeruye.
Urupapuro rwa tekiniki rushobora kuvuga iminota 50, iminota 60, cyangwa iminota 80. Nyamara umuyobozi ushinzwe umusaruro ashobora gusanga resin imwe iba ndende cyane nyuma yiminota 20, icyapa kiracyumva cyoroshye cyane ku buryo kidashobora kwimuka nyuma yigihe cyagenwe, cyangwa igicuruzwa gikora neza mugihe cyizuba bikagorana kugenzura mugihe cyizuba.
Impamvu iroroshye: gukiza epoxy nigisubizo cyimiti, ntabwo ari igihe cyubatswe mu ndobo.
Ubushyuhe, resin-gukomera-chimiya, ingano yicyiciro, kuvanga igipimo, uburebure bwa firime, ubushyuhe bwamabuye, uburyo bwo gusaba, hamwe nubushyuhe bwagumishijwe na resin ivanze byose bigira ingaruka kuburyo sisitemu igenda yihuta kuva mumazi ikora ikajya muri gel hanyuma amaherezo ikagera kumurongo ukomeye.
Kubatunganya amabuye yabigize umwuga, ikibazo gifatika rero ntabwo ari "Epoxy resin ikiza igihe nikihe?" Ni:
Dufite igihe kingana iki cyo gukora dufite, ni ryari icyapa gishobora kwimuka muburyo bukurikira, kandi ibisigazwa bizagera kumitungo ya nyuma isabwa munsi yubushyuhe bwuruganda?
Ibiriho bya Veropoxy Ibuye rya epoxy yibicuruzwa yerekana impamvu iri tandukaniro rifite akamaro. Ibice bitandukanye bishyirwa mubikorwa byo gushyigikira meshi yubushyuhe, gushyigikira meshi yubushyuhe bwo hejuru, gusana marble yubushyuhe bwikirere, no gutunganya marble kubushyuhe buri hejuru ya 38-45 ° C. Sisitemu isa-A / B sisitemu rero irashobora kugira ingamba zitandukanye zo gukiza.
Epoxy Resin Gukiza Igihe Mubyukuri Bisobanura iki?
Imwe mumasoko manini yo kwitiranya kugura epoxy nuko ibihe bitandukanye bitandukanye akenshi bifatwa nkaho bisobanura ikintu kimwe.
Ntibabikora.
Ubuzima bw'inkono
Ubuzima bw'inkono busobanura igihe misa isobanuwe ivanze na resiner ikomeza gukoreshwa mubintu byabigenewe.
Ibi nibyingenzi byingenzi kuko ubwinshi bwa epoxy burashobora kugumana ubushyuhe bwinshi. Mugihe reaction yihuta, ibintu birashyuha cyane, bishobora kwihutisha reaction. Iyi myitwarire idasanzwe isobanura epoxy yicaye mu ndobo ivanze cyane irashobora gutakaza imikoreshereze yihuse kuruta ibintu bimwe bikwirakwizwa muri firime yoroheje hejuru yicyapa.
Kubera iyo mpamvu, ubuzima bwinkono yatangajwe bugomba gusomwa hamwe nubushyuhe bwikizamini, ubwinshi bwicyiciro, hamwe na geometrie ya kontineri.
Igihe cyo gukora cyangwa igihe cyo gufungura
Igihe cyakazi nikigihe gifatika kiboneka cyo kuvanga, gukwirakwiza, gusibanganya, kuzunguruka, gutera inshundura, gutobora kwinjira, kuvura vacuum, guhindura, cyangwa guterana.
Ibi akenshi ni ingirakamaro ku ruganda rwamabuye kuruta ubuzima bwinkono.
Epoxy irashobora kuba isukuye mubuhanga muburyo bwo kuvanga ariko irashobora kuba yiyongereye bihagije mubwiza kuburyo itagishobora gucengera neza ya marble nziza cyangwa granite neza.
Kubikorwa bya vacuum, idirishya ryakazi rirangiye iyo resin itemba itinda cyane kubwinjiriro bwizewe, ntabwo byanze bikunze iyo ibikoresho amaherezo.
Igihe cya Gel
Igihe cya Gel gisobanura inzibacyuho iva mumazi igendanwa yerekeza kuri reta. Sisitemu imaze kugera kuriyi ntambwe, kwinjiza neza cyangwa kuringaniza birarangiye.
Gutunganya ibuye rero ntibigomba kwitiranya igihe cya gel nigihe cyo gusaba.
Gukemura
Ngiyo ngingo icyapa gihujwe cyangwa gishimangirwa cyateje imbere ubunyangamugayo buhagije kugirango intambwe isobanurwe.
Ukurikije inzira, ibyo bishobora gusobanura kwimura icyapa, kugikura kuri sitasiyo yinyuma, kugishyira ku igare, cyangwa kukimurira mu kindi cyiciro.
Gukemura umuti ntabwo byanze bikunze umuti wuzuye.
Gusiga cyangwa gutunganya imyiteguro
Ibimera byamabuye bikunze kwita kuri iki cyiciro kuruta kwita kuri laboratoire yo "gukiza."
Niba epoxy yoroshye cyane mugihe cyo gusya gitangiye, ibikorwa byo gukuramo bishobora gukuramo ibintu bivuye mumasanwa yasanwe, gusiga ibinini, kwerekana pinhole, cyangwa kubyara poli itaringaniye hafi yubuvuzi.
Ikibazo cyingirakamaro cyumusaruro rero: ni ryari icyapa gishobora kwinjira neza muri kalibrasi, gusya, gusya, gukata, cyangwa gutwara nta kwangiza gusana?
Umuti wuzuye
Umuti wuzuye bivuga icyiciro mugihe sisitemu ya resin yateye imbere bihagije kumiterere yayo ya nyuma.
Ukurikije ibyakozwe, igihe gisabwa kugirango ugere kumikorere ya nyuma yubukanishi, imiti, ubushyuhe, cyangwa ibipimo birashobora kuba birebire cyane kuruta igihe cyambere cyo gukora cyavuzwe kurupapuro rwibicuruzwa.
Abaguzi: Ntuzigere ubaza uwaguhaye isoko gusa "gukiza igihe." Baza icyo iyo mibare igereranya: igihe cya gel, igihe cyo gukora, gutunganya neza, cyangwa gukira kwuzuye.
Impamvu Ubushyuhe Buhindura Epoxy Gukiza Igihe
Epoxy ikiza mubisanzwe ikubiyemo reaction hagati ya resin na hardener. Nkuko ubushyuhe bwiyongera murwego rwemewe, ibipimo bya molekuline nigipimo cyiyongera muri rusange. Ibisigarira rero bitera imbere binyuze mumazi, gel, hamwe nibyiciro byihuse.
Iyo ubushyuhe bugabanutse, ibinyuranye mubisanzwe bibaho. Imyitwarire itinda, ubukonje bwiyongera, gukwirakwira biba bigoye, kandi sisitemu irashobora gusaba igihe kinini kugirango itezimbere imbaraga zihagije.
Niyo mpamvu uburyo bumwe busanzwe bushobora kwitwara neza mumahugurwa ya 25 ° C ariko bigahinduka buhoro kuri 10 ° C.
Ibihe bishyushye mubisanzwe bigabanya igihe cyakazi
Ubushyuhe bwo hejuru burashobora kuba ingirakamaro mugihe umurongo utanga umusaruro ukenera guhinduka byihuse, ariko nanone bitera ingaruka.
Umukoresha afite igihe gito cyo kuvanga no gukwirakwiza resin. Icyuho cyinjira gishobora guhagarikwa hakiri kare. Amakipe ashyigikiye mesh arashobora guhangana nogukomeza gutemba hejuru yibisate binini. Ibisigarira bisigaye mu ndobo birashobora gushyuha vuba.
WEST SYSTEM yubuyobozi bwa tekinike, kurugero, ivuga ko ubushyuhe bugira ingaruka zikomeye mubuzima bwinkono kandi butanga urugero rwagereranijwe aho kwiyongera kwa 10 ° C bishobora kugabanya ubuzima bwinkono hafi ya kabiri kuri sisitemu.
Ibyo ni ingirakamaro nko kwibutsa uburyo chimie ya epoxy yoroheje ishobora kuba, ariko ntigomba gufatwa nkuburyo rusange kuri buri gihe cyinganda. Buri resin-gukomera ikomatanya ifite umwirondoro wacyo.
Ubukonje burashobora gutera ibirenze umusaruro utinze
Ubukonje ntibworoshye gusa.
Niba sisitemu yatoranijwe itagenewe gukiza ubushyuhe buke, ingaruka zifatika zirashobora:
- igihe kirekire cyo gutegereza mbere yo gufata icyapa;
- umusaruro muke wo gushyigikira mesh;
- hejuru ya resin viscosity;
- kugabanya kwinjira muri micro-crack;
- Ubuso bworoshye cyangwa bworoshye;
- gutinda kwiterambere;
- guteganya gutegurwa neza; na
- itandukaniro rinini hagati ya mugitondo, nyuma ya saa sita, nijoro.
Niyo mpanvu ibyiciro byabigenewe byateganijwe bishobora kuba byiza kuruta gutegereza igihe kirekire kubisanzwe.
Ubuzima bwinkono, Igihe cyakazi nigihe cyo gukiza: Impamvu abaguzi bagomba kubatandukanya
| Igihe | Icyo Irondora | Impamvu bifite akamaro mugutunganya amabuye | Amakosa asanzwe y'abaguzi |
|---|---|---|---|
| Ubuzima bw'inkono | Ubuzima bukoreshwa bwa misa isobanuwe ivanze muri kontineri | Ifasha kugereranya uburyo icyiciro kivanze kigomba gukoreshwa vuba | Dufate ko ubuzima bwinkono bingana idirishya ryuzuye |
| Gukora / Gufungura Igihe | Igihe mugihe epoxy irashobora gukoreshwa neza | Nibyingenzi gukwirakwiza, kwinjira, gushiramo meshi no gushiramo | Gukomeza gusaba nyuma yo gutemba bimaze kwangirika |
| Igihe cya Gel | Inzibacyuho yerekeza kuri gele idatemba | Shyira iherezo ryokwinjira cyangwa kuringaniza | Gufata igihe cya gel nkigihe icyapa cyiteguye gusya |
| Gukemura | Icyiciro mugihe igice gishobora kwihanganira intambwe isobanutse yo gukemura | Kugena igihe ibisate bishobora kwimukira mumagare cyangwa kuri sitasiyo ikurikira | Dufate imbaraga zo gukora bisobanura imbaraga zanyuma |
| Kwitegura neza | Icyiciro iyo resin ikize irashobora kwihanganira gusya cyangwa gusya | Nibyingenzi byo gusana ubuziranenge hamwe nubuso buhoraho | Kuringaniza hakiri kare kuko ubuso bwumva bwumye |
| Umuti wuzuye | Iterambere ryerekeza kumitungo yanyuma | Bifitanye isano nigihe kirekire cyo guhuza no gukora serivisi | Dufashe "igihe cyo gukiza" bivuze ko imitungo yose yateye imbere rwose |
Umwuga TDS ugomba kwerekana neza itandukaniro. Niba ataribyo, amatsinda yo kugura agomba kubaza uwabitanze mbere yo gukora igeragezwa ryibipimo.
Uburyo Ubushyuhe bugira ingaruka kuri Epoxy kumurongo Wibikorwa Byukuri
Resin viscosity ihinduka mbere yo gukira no gutangira
Ubukonje bukonje mubusanzwe burabyimbye. Ibi birashobora kugabanya ubushobozi bwayo bwo guhanagura fibre mesh, kwinjira mubice byiza, gukwirakwira hejuru yicyapa kinini, cyangwa gutembera muri sisitemu ifashwa na vacuum.
Ubushyuhe bukabije busanzwe butemba byoroshye, ariko umuvuduko wihuse urashobora kugabanya igihe kiboneka kugirango ukoreshe ayo mazi meza.
Ibi birema ubucuruzi bukomeye:
Amaduka yubushyuhe bwo hejuru arashobora gutanga isoko yambere ariko igihe gito cyakazi. Amaduka akonje arashobora gutanga idirishya rirerire ryakazi mugihe resin iba ifite umubyimba mwinshi kuburyo itinjira neza.
Iyi sano iri hagati yubushyuhe nubwiza niyo mpamvu ibanziriza Veropoxy ubumenyi bwa tekiniki bigomba gusuzumwa hamwe nibisabwa byihariye byo gukiza aho kuba ingingo zitandukanye.
Ubushyuhe bwamabuye nabwo bufite akamaro
Ubushyuhe bwikirere bwuruganda ntabwo ubushyuhe bwonyine bufite akamaro.
Ibisate by'amabuye birashobora kuguma bikonje cyane cyangwa bishyushye kuruta umwuka w’ibidukikije, cyane cyane iyo biva mu bubiko bwo hanze, umurongo wumye ushyushye, urumuri rwizuba, cyangwa ububiko bukonje.
Gukoresha epoxy kumurongo ukonje birashobora kwongera ubwiza no gutinda buhoro hafi yimbere. Kubishyira kumurongo ushushe cyane birashobora kugabanya igihe cyakazi utunguranye.
Kubisubizo bihamye, andika ubushyuhe bwamahugurwa hamwe nubushyuhe bwamabuye mugihe cyibigeragezo.
Ingano yicyiciro ihindura ubushyuhe
Epoxy gukira ni exothermic. Umubare munini wicaye mubintu byimbitse bikunda kugumana ubushyuhe burenze igipimo cyoroshye gikwirakwijwe hejuru yicyapa.
Ibi bivuze ko kg 5 ivanze icyiciro ntigishobora kwitwara nka 200 g ya laboratoire.
Niba uruganda rwongereye ingano yicyiciro rudahinduye imikorere, epoxy irashobora gutangira kubyitwaramo vuba mbere yuko abayirangiza barangije kuyishyira mubikorwa.
Amahugurwa akonje, aringaniye kandi ashyushye akeneye ingamba zitandukanye zo gukiza
Nta mbonerahamwe imwe yubushyuhe ikoreshwa kuri buri epoxy formulaire. Uburyo bwingirakamaro nuguhitamo sisitemu yateguwe kandi igeragezwa hafi yumusaruro wuruganda.
| Imiterere yumusaruro | Ingaruka nyamukuru | Ingamba zo Gutegura | Kugenzura umusaruro |
|---|---|---|---|
| Amahugurwa akonje hafi 10 ° C. | Buhoro buhoro reaction, ubukonje bwinshi, gutinda gukora | Koresha formulaire yagenewe gukira ubushyuhe buke | Kugenzura mesh gufatira hamwe no gukoresha igihe cy'ubushyuhe nyabwo |
| Amahugurwa aringaniye | Itandukaniro hagati yo guhinduranya cyangwa ubushyuhe bwa plaque | Koresha sisitemu ifite idirishya rifatika ryakazi hamwe numwirondoro uhamye wo gukiza | Kurikirana resin, icyapa n'ubushyuhe bwibidukikije |
| Amahugurwa ashyushye hafi 28-38 ° C. | Igihe gito cyo gukora kandi byihuse reaction | Koresha ubushyuhe bwikirere hamwe nubushakashatsi bugenzurwa | Emeza kwinjira no gutunganya neza mbere yo kwemeza umurongo |
| Gutunganya bishyushye cyane hafi 38-45 ° C. | Kwiyongera kwigihe kitaragera hamwe nidirishya rigufi rya porogaramu | Koresha ubushyuhe bwo hejuru bwihariye resin na chimie ikomeye | Gupima igihe kuva kuvanga kugeza kumpera yingirakamaro |
| Umurongo ushushe cyangwa wumye | Ubushyuhe bwihuse kwiyubaka no kutagira reaction | Koresha sisitemu igenewe ubushyuhe bwo hejuru bwo gukiza | Emeza umuvuduko wumurongo, ubushyuhe bwa plaque nigihe cyo kohereza |
Ingero nyazo za Veropoxy: Impamvu Viscosity isa ntabwo isobanura imyitwarire ikiza
Ibicuruzwa bya Veropoxy bigezweho bitanga urugero rwingirakamaro rwimpamvu abaguzi bagomba gusuzuma ubwiza, gukiza igihe, nubushyuhe hamwe.
Ibicuruzwa byinshi bitangaza ubwiza hafi 400-600 CPS hamwe na resin-to-hardener ratio ya 100: 25, nyamara imiterere yubushyuhe bwabo hamwe no gukiza imyirondoro iratandukanye.
| Sisitemu | Ubushyuhe bwatangajwe | Byatangajwe Igihe Cyiza | Byatangajwe | Porogaramu y'ibanze |
|---|---|---|---|---|
| 4090 / WBA25Q | Hafi ya 10 ° C. | Hafi yiminota 50 | 400-600 CPS | Ubushyuhe buke bwibuye mesh inyuma |
| 4090 / BCO25Q-14 | 28 ° C + / ubushyuhe bwumurongo | Hafi yiminota 60 | 400-600 CPS | Ubushyuhe bwo hejuru cyane mesh inyuma |
| 5099 / B25Q-KG | 28-38 ° C. | Hafi yiminota 80 | 400-600 CPS | Gusana marble no kuzamura amabara |
| 5089 / BCO25Q | 38-45 ° C. | Hafi yiminota 80 | 400-600 CPS | Kwinjira cyane-amabara ya marble gutunganya |
Indangagaciro ntizigomba gusomwa nkumutwe-ku-rutonde kuko ibicuruzwa byateguwe kubikorwa bitandukanye byamabuye no gukiza ibidukikije.
Ingingo ni ingenzi cyane: niyo mugihe ubwiza no kuvanga ibipimo bisa nkaho, igipande gikomye hamwe nuburyo bwuzuye birashobora gukorwa kubushyuhe butandukanye cyane.
Kubikorwa bikonje bikonje, Veropoxy itanga a Ubushyuhe buke Epoxy ya Kibuye Mesh Inyuma byakozwe hafi ya 10 ° C.
Ku nganda zikora mumahugurwa ashyushye cyangwa yumisha-umurongo ibidukikije ,. Ubushyuhe bwo hejuru butagira impumuro nziza Epoxy ya Kibuye Mesh Inyuma ikoresha igenzurwa nubushyuhe bwo hejuru kuri 28 ° C + imiterere.
Kubushuhe-ikirere cya marble yo gusana ,. Epoxy Resin yo gusana Marble & Kuzamura amabara ihagaze hafi ya 28-38 ° C gutunganya, mugihe i Epoxy yo Kwinjira cyane kuri Marble Slabs yagenewe marble yamabara hafi 38-45 ° C.
Nigute Gukiza Igihe Bihindura Umusaruro Wamabuye
Gukiza byihuse byumvikana neza kuko birashobora kugabanya igihe cyinzira. Ariko formulaire yihuse ntabwo ihita itanga umusaruro.
Gutinda cyane bitera inzitizi
Niba ibisate bigomba kuguma kumurongo cyangwa kumagare kumasaha menshi kurenza uko byari byateganijwe, uruganda rukenera umwanya uhunikwamo, ibikorwa byinshi-byo gutondekanya, hamwe na bffer byateganijwe.
Kugirango ushyigikire mesh, gukira buhoro birashobora gutinza guhinduranya icyapa, gutondeka, gutwara, cyangwa kwinjira mubikorwa bikurikira.
Kugirango usanwe mbere yo gusya, umurongo wo gusya urashobora kwicara ubusa cyangwa ugasaba ibyapa byongeweho.
Kwihuta cyane bitera ibibazo byiza
Igisubizo cyihuse cyane kirashobora kugabanya idirishya ryakoreshwa mbere yuko abakoresha barangiza gukwirakwiza ibikoresho.
Ingaruka zishoboka zirimo:
- ubwinshi bwa resin;
- mesh ituzuye;
- gucengera cyane;
- imipaka igaragara;
- imyanda myinshi iva muri epoxy gelling muri kontineri;
- kenshi kuvanga ibice bito byihutirwa; na
- ubuziranenge budahuye hagati yicyiciro cya mbere nicyanyuma.
Intego nyayo ni inzira yo guhuza
Umwirondoro mwiza wo gukiza utanga umwanya uhagije wo kurangiza porogaramu neza hanyuma ugateza imbere imbaraga zo gukemura byihuse kugirango umusaruro ukurikiraho ugende.
Ibyo bivuze ko uruganda rugomba guhuza epoxy kinetics kuri:
- ibipimo by'icyapa;
- umubare w'abakoresha;
- intoki na porogaramu yikora;
- umuvuduko wa convoyeur;
- igihe cyumwanya;
- mesh igihe cyo gusaba;
- ubushobozi bwa buffer;
- ingengabihe; na
- ibihe by'ubushyuhe bihinduka.
Ukuntu Gukiza Igihe bigira ingaruka kuri Mesh Backback
Gushyigikira mesh byumva cyane cyane kuringaniza hagati yo gutemba no gukira.
Ibisigarira bikenera umwanya uhagije wo guhanagura inshundura zishimangira no guhuza ibuye hejuru. Niba ikora vuba cyane, ahantu humye cyangwa kwinjiza fibre ituzuye irashobora kuguma. Niba ikora gahoro gahoro, ibisate bifata umwanya winyuma kandi ntibishobora kuba byiteguye gutwara igihe biteganijwe.
Gushigikira mesh
Mu mahugurwa akonje, ukoresheje formulaire isanzwe bishobora kuganisha kumuti bigaragara.
Abakora rimwe na rimwe basubiza mukongera ubwinshi bwikomye, bagashyiraho ubushyuhe bwo hanze butagenzuwe, cyangwa kwimura icyapa hakiri kare. Izi shortcuts zirashobora gukora ibintu byinshi bihinduka kuruta uko byakemutse.
Igisubizo cyiza nugukoresha chimie yatejwe imbere yubushyuhe nyabwo. Veropoxy yubukonje-icyiciro 4090 / WBA25Q sisitemu yo gushyigikira mesh ihagaze neza kugirango ikize hafi 10 ° C.
Impeshyi kandi ishyushye-umurongo mesh inyuma
Ku bushyuhe bwinshi, ikibazo kirahinduka.
Ibisigarira birashobora gutemba muburyo bwambere ariko bigatangira kubyitwaramo vuba kurenza ababikora. Ibice binini bivanze birashobora kuba ikibazo cyane cyane kuberako ubushyuhe bwa exothermic bwubaka muri kontineri.
Kuri ibi bihe, kugenzura ubushyuhe bwo hejuru cyane nka Veropoxy 4090 / BCO25Q-14 sisitemu Yashizweho hafi yubushyuhe bwo hejuru no gukama-umurongo ibidukikije.
Ukuntu Gukiza Igihe bigira ingaruka kuri Marble Crack Gusana no Kwinjira
Gusana marble itangiza ikindi kintu gisabwa. Ibisigarira akenshi bikenera gutembera mubice cyangwa ubusembwa mbere yuko reaction itera kure cyane.
Sisitemu ikiza vuba ariko ikabura ubushobozi bwo kwinjira hagati ya porogaramu irashobora gusiga inenge zimbere zitavuwe.
Mugutunganya ubushyuhe bwo hejuru bwa marble, ibi biba ngombwa cyane kuko ibuye ubwaryo rishobora kuba rimaze gushyuha.
Gusana marble yubushyuhe
Veropoxy's 5099 / B25Q-KG marble yo gusana na sisitemu yo kongera amabara isohoka hafi ya 28-38 ° C hamwe niminota 80 yo gukiza.
Ingingo y'ingenzi ntabwo ari umubare “80” wenyine. Ni uko sisitemu ikozwe hafi yubushyuhe bwubushyuhe aho resin ikeneye gutemba bihagije kugirango bisanwe kandi bivurwe hejuru.
Gutunganya marble cyane
Kuri marble yamabara yatunganijwe hafi 38-45 ° C, Veropoxy 5089 / BCO25Q sisitemu yo kwinjira cyane ihagaze kubikorwa bihamye mubihe byinshi bishyushye.
Ibyo byerekana isomo ryingenzi ryabaguzi: ubushyuhe bwo hejuru bwamahugurwa ntabwo bivuze ko ugomba kwemera idirishya rigufi cyane. Sisitemu yateguwe neza-yubushyuhe bwo hejuru irashobora gushirwaho kugirango igenzure reaction aho kuyemerera guhunga.
Uburyo Gukiza Igihe bigira ingaruka kumyuka ya Vacuum
Vacuum ifashwa no kuvura amabuye ikenera ubundi buryo butandukanye.
Ibisigarira bigomba kuguma bigendanwa igihe kirekire bihagije kugirango binyure mu byobo, ibice, n'inzira y'imbere mu gihe ibihe by'imyuka bikurura ibuye.
Niba gelation itangiye kare, ubujyakuzimu bwinjira burashobora kuba butaringaniye. Agace kegereye inkomoko ya resin karashobora kwakira ibikoresho bihagije mugihe uturere twinshi twa kure tuguma tutavuwe neza.
Niyo mpamvu imyitwarire yo gukiza igomba gusuzumirwa hamwe nubwiza bwigihe na vacuum-cycle igihe.
Veropoxy's Igisubizo cya Vacuum wibande kuri resin yinjira muri micro-pores yamabuye nubusembwa bwimiterere, mugihe isosiyete nayo itanga abiyeguriye Epoxy Ntoya-Viscosity Resin ya Vacuum Yibuye.
Kuri iyi porogaramu, guhitamo resin gusa kuko "ikiza vuba" birashobora kuba icyemezo kitari cyo.
Nigute Uhuza Epoxy Ikiza Imyitwarire nuburyo butandukanye bwo gukora
| Niba umusaruro wawe umeze… | Shyira imbere… | Impamvu |
|---|---|---|
| Amahugurwa agera kuri 10 ° C. | Ubushyuhe buke bwo gukiza | Sisitemu isanzwe irashobora guhinduka cyane kandi igatera imbere gahoro gahoro |
| Amahugurwa ari hejuru ya 28 ° C. | Kugenzura ubushyuhe bwo hejuru | Irinde idirishya ryakazi ryingirakamaro kuba mugufi cyane |
| Marble kuri 38-45 ° C. | Sisitemu yo kwinjira cyane | Ikomeza gutembera neza no gukira gukira mugihe gishyushye cyo gutunganya amabuye |
| Ibisate binini byakoreshejwe intoki | Umwanya muremure ushobora gukoreshwa | Abakoresha bakeneye igihe gihagije cyo gukwirakwiza ibikoresho muburyo bwose |
| Gukoresha umurongo uhoraho | Gusubiramo inshuro nyinshi | Ukuzunguruka kwinzira bifite akamaro kuruta umuvuduko ntarengwa |
| Vacuum | Ubukonje buke wongeyeho igihe gihagije cyo gukora | Ibisigarira bigomba kuguma bigendanwa mugihe cyizunguruka |
| Gushyigikira | Igihe cyo guta igihe wongeyeho gukiza gukosorwa | Mesh igomba guterwa mbere yuko ibisate byimurwa neza |
| Gusana ako kanya mbere yo gusya | Kwitegura neza | Gusya imburagihe birashobora kwerekana cyangwa kwangiza uturere twakize tutuzuye |
Kuki Epoxy Rimwe na rimwe Ikiza Byihuse
Amahugurwa arashyushye kuruta uko igeragezwa
Ibisigarira byemewe mugihe cyo kwipimisha birashobora kwitwara bitandukanye cyane mugihe cyubushyuhe bwo hejuru.
Niba ibyangombwa byo kugura bitigeze bikubiyemo ibipimo by'ubushyuhe bwo hejuru, umurongo utanga umusaruro ushobora kuvumbura ikibazo nyuma yibintu byinshi bigeze.
Icyiciro kivanze ni kinini cyane
Imbaga nini igumana ubushyuhe bwa exothermic kandi irashobora kwihuta byihuse imbere yivanga.
Aho kuvanga icyiciro kimwe kinini, umusaruro urashobora gukenera uduce duto duto tugenzurwa, ukurikije amabwiriza yabatanga nibisabwa kumurongo.
Ibisigarira biguma mu kintu cyimbitse cyane
Ndetse iyo igiteranyo cyuzuye cyuzuye, kontineri ya geometrie ifite akamaro. Indobo yimbitse igumana ubushyuhe butandukanye nuburyo butandukanye cyangwa igifuniko gito.
Ibuye rishyushye kuruta ikirere
Icyapa kiva kumurongo ushyushye, izuba ryo hanze, cyangwa ububiko bushyushye burashobora kugabanya igihe cyakazi cyaho kuri interineti-amabuye.
Kuki Epoxy Rimwe na rimwe Ikiza Buhoro Buhoro
Substrate na resin birakonje cyane
Umwuka ukonje utuje ni igice cyikibazo. Gusiga ingoma hamwe nibisate byamabuye byabitswe ijoro ryose ahantu hakonje birashobora kuguma bikonje nubwo amahugurwa amaze gushyuha.
Imiterere iri hanze yubushyuhe bwateganijwe
Ubushyuhe bwo hejuru cyangwa ubukomere busanzwe ntibushobora gusa gukiza indwara yubushyuhe.
Ikigereranyo cyo kuvanga ntabwo aricyo
Ongeraho gukomera birakomeye ntabwo aruburyo bwizewe bwo gukora epoxy gukira vuba.
Ibice bibiri bigize epoxy sisitemu ikorwa hafi ya resin-to-hardener ratios. Kwimuka uva kuri kiriya kigereranyo birashobora gusiga ibice bitarakozwe, ubukana budahuye, hejuru yubutaka, ubwitonzi, cyangwa imikorere mibi yigihe kirekire.
Kuvanga ntabwo byuzuye
Gupima neza ntabwo bifasha niba ibice byombi bitahujwe neza.
Ibikoresho bitavanze kumpande cyangwa hepfo yikintu gishobora kuguma cyoroshye nubwo icyiciro nyamukuru gisa nkigikiza neza.
Epoxy isanzwe ikiza amakosa munganda zamabuye
Guhitamo epoxy gusa mugihe gito cyo gukiza
Inzira ngufi irashimishije kugeza igabanije kwinjira, guhanagura, cyangwa gusaba guhuza.
Umusaruro ukwiye gupimwa nkibisate byemewe kuri buri mwanya, ntabwo iminota mike yacapwe kuri TDS.
Dufate ko igikomye kimwe gikora neza umwaka wose
Uruganda rufite ubukonje bwa 10 ° C hamwe nizuba rya 35 ° C rushobora gukenera ingamba zitandukanye zo gukiza.
Kugerageza guhatira formula imwe mubihe byose birashobora gutuma ubuziranenge bugaruka.
Kwirengagiza ubushyuhe bwamabuye
Ubushyuhe bwo mu kirere bushobora kuba 25 ° C mugihe ibuye riva mububiko bwo hanze bukonje cyane. Guhindura birashoboka nyuma yo kumisha.
Guhindura igipimo cya A: B kugenzura umuvuduko
Iri ni ikosa rikomeye ryo kugenzura.
Niba umuvuduko wo gukiza udakwiriye, hindura uburyo cyangwa uburyo bwemewe bwo gukomera - ntabwo igipimo cya stoichiometric cyagenwe utabanje kwemeza tekiniki.
Kugerageza utuntu duto ariko gutanga ibyiciro byinshi
Ibizamini bya laboratoire ni ingirakamaro, ariko imyitwarire ya exothermic ihinduka hamwe na misa.
Ikigeragezo cyumusaruro kigomba gukoresha ingano yukuri, kuvanga ibikoresho, ibipimo bya slab, umuvuduko wumurongo, hamwe nubunini bwa porogaramu.
Kuringaniza mugihe ubuso bwunvikana
Gukoraho hejuru yonyine ntabwo byerekana ko zone yo gusana yageze kumashanyarazi ahagije.
Ibipimo byemewe byo kwemererwa bigomba gushingira ku gusya, gusya, cyangwa gukemura ibigeragezo.
Nigute Wapima Epoxy Gukiza Igihe Mbere yo Gutumiza Byinshi
Intambwe ya 1: Andika ubushyuhe nyabwo bwuruganda
Ntugerageze ubushyuhe bwa laboratoire uko bishakiye niba uruganda rusanzwe rukora ubukonje bwinshi cyangwa bushyushye.
Inyandiko:
- ubushyuhe bwamahugurwa ya mugitondo;
- ubushyuhe bwa nyuma ya saa sita;
- ubushyuhe buke;
- ubushyuhe bwo mu cyi;
- ubushyuhe bwo hejuru; na
- ubushyuhe bwibigize.
Intambwe ya 2: Koresha igipimo cyagenwe cyo kuvanga
Gupima resin no gukomera neza nuburyo buvugwa muri TDS.
Intambwe ya 3: Andika imyitwarire yinkono
Itegereze ibisigazwa bivanze mubikoresho bitanga umusaruro.
Andika igihe ubushyuhe butangiye kuzamuka, mugihe ubukonje bwiyongereye kuburyo bugaragara, kandi mugihe icyiciro kidakwiriye gukoreshwa bisanzwe.
Intambwe ya 4: Gupima igihe cyingirakamaro cyo gusaba kumabuye nyayo
Kugirango usane ibice, andika igihe kwinjira bidahagije.
Kugirango ushigikire meshi, andika igihe resin ikomeza kuba yoroshye gukwirakwiza no guhanagura neza fibre.
Kugirango ushiremo vacuum, andika niba imigendekere yingirakamaro ikomeza kuboneka binyuze mumuzingo wuzuye.
Intambwe ya 5: Menya uburyo bwo kwitegura
Ntugakoporore gusa igihe cyatanzwe nuwabitanze muri SOP yawe.
Gerageza igihe ibisate byawe bishobora kwimurwa neza, gutondekwa, cyangwa kwimurwa utabangamiye agace kegeranye cyangwa gasanwe.
Intambwe ya 6: Ikizamini cyo gusya cyangwa gutunganya
Koresha icyapa unyuze muburyo nyabwo bwo kurangiza.
Reba kuri:
- gukuramo byoroshye;
- gusiga;
- ibinono;
- gufungura;
- kwiheba hejuru;
- urumuri rutaringaniye; na
- imbibi zigaragara zo gusana.
Intambwe 7: Subiramo kurenza ibihe byombi
Igicuruzwa cyapimwe kuri 23-25 ° C gusa kirashobora kukubwira bike kubyerekeye umusaruro wa Mutarama cyangwa Kanama.
Niba uruganda rufite ibihe byinshi bitandukanye, subiramo ibigeragezo mubihe bikonje kandi bishyushye mbere yo kwemeza itangwa ryumwaka.
Uruganda rwamabuye Gukiza-Igihe cyujuje ibyangombwa Urutonde
| Reba | Ibyo Kwandika | Impamvu bifite akamaro |
|---|---|---|
| Ubushyuhe bwibidukikije | Ubushyuhe nyabwo bwamahugurwa mugihe cyizamini | Itanga imiterere kubipimo byose byo gukiza-igihe |
| Ubushyuhe bwamabuye | Ubushyuhe bwo hejuru mbere yo gusaba | Icyapa gishobora gutandukana cyane nubushyuhe bwicyumba |
| Igisubizo: B. | Ikigereranyo cyapimwe | Irinda gukiza gutandukana guterwa no gukuramo amakosa |
| Ingano | Ubwinshi buvanze | Imbaga nini irashobora guteza imbere ubushyuhe bwinshi |
| Ubwoko bwa kontineri | Ubujyakuzimu na geometrie | Ihindura ubushyuhe hamwe nubuzima bufatika |
| Igihe cyakazi | Inyandikomvugo yemewe gukwirakwizwa cyangwa kwinjira | Bifatika kuruta gel igihe cyonyine |
| Gukoresha igihe | Igihe kugeza icyapa gishobora kwimuka neza | Kugena umurongo nyawo winjiza |
| Kwitegura neza | Igihe kugeza kurangiza neza | Irinde inenge zo gutunganya imburagihe |
| Kugaragara kwanyuma | Uburabyo, ibara, ibice hamwe nubuso bwubuso | Yemeza gukiza umuvuduko ntabwo watanze ubuziranenge |
| Gusubiramo ibihe | Ibisubizo mubihe bikonje kandi bishyushye | Kugabanya umusaruro utunguranye nyuma yo kugura byinshi |
Icyifuzo: Hitamo Umuti Ukiza, Ntabwo Numero Yumuti-Igihe gusa
Epoxy nziza ku ruganda rwamabuye ntabwo byanze bikunze igera ku gukiza uko bishakiye byihuse.
Sisitemu nziza niyo iha abayikora umwanya uhagije wo gukora inzira neza hanyuma igateza imbere gukemura no kurangiza imbaraga kurwego ruteganijwe.
Niba amahugurwa akonje, koresha formulaire yakozwe kugirango ikore neza mubukonje aho guhindura igipimo cyo kuvanga cyangwa kwemera igihe kirekire cyo gutegereza.
Niba amahugurwa ashyushye, hitamo chimie yubushyuhe bwo hejuru igumana umwanya uhagije wakazi wo kwinjira, gukwirakwira, gutonyanga mesh, cyangwa kuvura vacuum.
Niba inzira ikubiyemo umurongo uhoraho wo gukora, suzuma ibisubirwamo kuva mucyiciro kugeza ku cyiciro hanyuma uhindure aho guhinduka aho kwibanda ku cyitegererezo kimwe cyatsinze.
Niba porogaramu yawe ari vacuum infusion, shyira imbere igihe cyingirakamaro mugihe cyumutwe "gukira vuba."
Niba kandi utanga isoko atanga umubare umwe wo gukiza-igihe udasobanuye ubushyuhe bwikizamini cyangwa icyiciro cyo gukiza, saba ibisobanuro mbere yo kugereranya ibicuruzwa nubundi buryo.
Ibibazo Bikunze Kubazwa Kubijyanye na Epoxy Resin Gukiza Igihe
1. Epoxy resin ifata igihe kingana iki kugirango ikire?
Nta epoxy yisi yose ikiza. Igisubizo giterwa na resin-gukomera, ubushyuhe, ingano yicyiciro, uburebure bwa porogaramu, ubushyuhe bwa substrate, nicyo "gukira" bisobanura kubikorwa. Ubuzima bwinkono, gukemura umuti, gutunganya neza, no gukira byuzuye birashobora kubaho mubihe bitandukanye.
2. Epoxy ikiza vuba mubushyuhe bwinshi?
Muri rusange, yego. Muburyo bukwiye, imiterere yubushyuhe yihutisha reaction yimiti hagati ya resin na hardener. Ariko, ibi kandi bigabanya igihe cyakazi kandi birashobora kongera ubushyuhe bwa exothermic. Inganda zitunganya inganda zigomba gukoresha formulaire zagenewe ubushyuhe bwazo aho kugerageza gukora epoxy isanzwe ishyushye.
3. Epoxy irashobora gukira neza kuri 10 ° C?
Sisitemu zimwe na zimwe zirashobora, ariko formulaire igomba kuba yarateguwe cyangwa yemejwe kugirango ikoreshe ubushyuhe buke. Veropoxy, kurugero, itanga sisitemu ya 4090 / WBA25Q ya mesh-backing sisitemu ihagaze neza kugirango umusaruro wizuba ugera kuri 10 ° C. Sisitemu isanzwe yubushyuhe-ubushyuhe ntigomba guhita ifatwa ngo ikore inzira imwe.
4. Kuki epoxy rimwe na rimwe ishyuha mu ndobo ivanze?
Epoxy gukiza ni exothermic, bivuze ko imiti yimiti irekura ubushyuhe. Imbaga nini cyangwa yimbitse irashobora kugumana ubushyuhe bwinshi, bwihutisha reaction kandi ikabyara ubushyuhe bwinshi. Niyo mpamvu ubuzima bwinkono muri kontineri bushobora kuba bugufi kurenza igihe cyakoreshwa cya resin imwe ikwirakwizwa nka firime yoroheje.
5. Nakagombye kongeramo gukomera niba epoxy ikira buhoro buhoro?
Oya. Ntugahindure igipimo cyagenwe cyo gukomera kugirango wihutire gukira. Umubare utari wo urashobora kubyara gukira kutuzuye, kwikinisha, gukomera, gukomera kudahuye, cyangwa imikorere mibi yigihe kirekire. Niba umuvuduko wo gukiza udakwiriye, koresha formulaire cyangwa yemewe yemewe yagenewe ubushyuhe bukenewe hamwe nigihe cyumusaruro.
Nigute Uhuza Epoxy Gukiza Igihe Kubyara Amabuye nyayo
Epoxy yo gukiza igihe igomba gufatwa nkidirishya ryibyara umusaruro, ntabwo ari umubare umwe wihariye. Sisitemu yukuri igomba gutanga igihe cyamazi cyakazi cyo gusaba, igisubizo gihagije cyo gukemura ibyateganijwe, hamwe nigisubizo gihagije mbere yo gusya, gukata, gutwara, cyangwa gutunganya ibindi. Ubushyuhe burahindura buri gice cyurwo rutonde.
Tangira nubushyuhe nyabwo bwuruganda
Igicuruzwa cyujuje ibisabwa kuri 25 ° C ntigishobora guhita gitegerejweho kwitwara kimwe kuri 10 ° C cyangwa 40 ° C. Andika ubushyuhe bwibidukikije, ubushyuhe bwamabuye, ubushyuhe bwa resin, ingano yicyiciro, hamwe numusaruro nyirizina mbere yo guhitamo sisitemu ikomeye cyangwa epoxy.
Umuti wihuse ntabwo buri gihe umusaruro mwinshi
Sisitemu yihuta cyane irashobora kugabanya igihe cyo gutegereza ariko ikanagabanya kwinjira, gutonyanga mesh, gukwirakwiza, cyangwa igihe cya vacuum-infusion. Epoxy yihuta cyane ihinduka umusaruro muke mugihe abashoramari badashobora kurangiza gusaba buri gihe mbere yuko resin itangira kuza.
Huza sisitemu yo gukiza inzira
Amahugurwa akonje:
koresha ubushyuhe buke bugenewe kubaka imbaraga zizewe aho guhatira sisitemu isanzwe hanze yakazi kayo.
Amahugurwa ashyushye:
koresha chimie yubushyuhe bwo hejuru ibika umwanya uhagije wo gukora kugirango ushyire mubikorwa byuzuye.
Gushyigikira Mesh:
kuringaniza fibre yogutwara igihe hamwe nimbaraga zishobora gutegurwa kugirango ibisate bishobore kunyura kumurongo bitabangamiye urwego rukomeza.
Kwinjiza Vacuum:
shyira imbere igihe cyingirakamaro cyigihe nigihe cyo kwinjira mbere yuko gelation itangira.
Gusana marble mbere yo gusya:
kwemeza polishinge yiteguye aho kwishingikiriza gusa kumurongo rusange wo gukiza-igihe.
Ni iki abaguzi bagomba kugereranya hagati yabatanga isoko?
Gereranya ubushyuhe busabwa, ibipimo byubuzima bwikigereranyo, igihe cyakazi, igihe cyo gukora, ibisobanuro byo gukiza, A: B igereranyo, ibyiciro-byunvikana, guhinduka kwijimye mugihe cyo kubishyira mubikorwa, nibikorwa bya plaque. Two products both described as “60-minute cure” may behave very differently if one number refers to handling strength and the other refers to a different cure milestone.
Where is stone epoxy processing moving?
Professional stone factories are increasingly moving toward temperature-specific and process-specific formulations rather than trying to use one universal epoxy throughout the year. Winter mesh backing, high-temperature drying lines, hot-climate marble repair, vacuum infusion, and deep-penetration processing each benefit from a curing profile designed around the actual production environment.
Icyifuzo gifatika
If curing is too slow in winter, choose low-temperature chemistry rather than changing the mixing ratio. If working time becomes too short in summer, use a high-temperature system with controlled reactivity. If the process requires deep penetration or vacuum infusion, protect the useful liquid window before chasing a faster cure. If the line depends on rapid handling or polishing, validate those exact milestones on real slabs. The best cure time is the one that keeps application quality and production rhythm in balance.
Need an Epoxy Cure Profile That Matches Your Production Temperature?
Stone type, workshop temperature, slab temperature, application method, batch size, working time, and the next production step all affect the curing system you should use. Before bulk ordering, test the epoxy under the coldest and hottest conditions your factory is likely to experience and verify both application time and handling or polishing readiness on real slabs.
Shakisha Veropoxy Kibuye Epoxy Sisitemu
Reba
- CYIZA SYSTEM Abakozi ba tekinike.
WEST SYSTEM User Manual & Product Guide: Controlling Cure Time.
Gougeon Brothers, Inc.
WEST SYSTEM Technical Manual, 2020. - CYIZA SYSTEM Abakozi ba tekinike.
Epoxy Chemistry Basics.
Gougeon Brothers, Inc.
WEST SYSTEM Epoxy Technical Resources. - CYIZA SYSTEM Abakozi ba tekinike.
105 System Selection Guide: Hardener Cure Speed and Epoxy Temperature.
Gougeon Brothers, Inc.
WEST SYSTEM Product Selection & Technical Guide. - Umuryango mpuzamahanga ushinzwe ubuziranenge.
ISO 11357-5:2025 — Plastics — Differential Scanning Calorimetry (DSC) — Part 5: Determination of Characteristic Reaction-Curve Temperatures and Times, Enthalpy of Reaction and Degree of Conversion.
ISO/TC 61/SC 5.
International Organization for Standardization, 2025. - Sergey Vyazovkin and Nicolas Sbirrazzuoli.
Mechanism and Kinetics of Epoxy–Amine Cure Studied by Differential Scanning Calorimetry.
University of Toledo and University of Nice-Sophia Antipolis.
Macromolecules, Vol. 29, No. 6, 1996, pp. 1867–1873. - Zhipeng Ran, Xiaobing Liu, Xiaolian Jiang, Yeping Wu, and Hong Liao.
Study on Curing Kinetics of Epoxy-Amine to Reduce Temperature Caused by the Exothermic Reaction.
Institute of Chemical Materials, China Academy of Engineering Physics.
Thermochimica Acta, Vol. 692, 2020, Article 178735. - Evrykleia Karagiannidou, Dimitris S. Achilias, and Irini D. Sideridou.
Cure Kinetics of Epoxy–Amine Resins Used in the Restoration of Works of Art from Glass or Ceramic.
Aristotle University of Thessaloniki.
European Polymer Journal, Vol. 42, No. 12, 2006, pp. 3311–3323. - Oleg I. Loban, Yulia V. Olikhova, Irina Yu. Gorbunova, and Natalya V. Kostromina.
Curing Rheokinetics of Epoxy-Amine Composition.
Materials and Polymer Research Authors.
Thermochimica Acta, Vol. 740, 2024, Article 179825.