Chidule Chachangu:
Kulowetsedwa kwa vacuum kumagwiritsa ntchito kusiyana kwamphamvu kuti athandize epoxy yotsika kwambiri kuti isasunthike m'miyendo yamwala, ming'alu yaying'ono, ndi zolakwika zamkati musanachiritsidwe. Njira yopambana imafunikira zoposa vacuum yamphamvu: kukhuthala kwa utomoni, nthawi yogwira ntchito, kutentha kwa miyala, kuwongolera kutayikira, kuchotsa mpweya, kufanana koyenda, ndi kukhazikika kwa machiritso ziyenera kugwirira ntchito limodzi. Ngati utomoni umayenda pang'onopang'ono, kulowa mkati kumakhalabe kosakwanira; ngati ichitapo kanthu mwachangu, madera akutali amatha kukhala osathandizidwa. Nthawi zonse tsimikizirani ndondomeko yonse pamwala weniweni musanayambe kupanga zambiri.
Kulowetsedwa kwa vacuum kumatha kuthetsa vuto lomwe nthawi zambiri zokutira pamwamba silingathe.
Slab ikhoza kuwoneka yomveka kuchokera kunja koma imakhala ndi mafinya abwino, pores ogwirizana, malire ofooka a mchere, kapena zolakwika zamkati zomwe zimakhala zovuta kuzifikitsa ndi roller kapena scraper.
Kutsanulira epoxy yambiri pamwamba sikuthetsa vutoli. Ngati utomoni sungathe kusuntha mumwala usanachiritsidwe, zinthu zambiri zimakhala pafupi ndi nkhope pamene zofooka zakuya zimakhala zosasamalidwa.
Kulowetsedwa kothandizidwa ndi vacuum kumasintha mphamvu yoyendetsera.
M'malo mongodalira mphamvu yokoka ndi capillary kanthu, njirayi imapanga kusiyana kwapanikizi komwe kumathandiza kusuntha utomoni mu voids ndi njira zomwe zili mkati mwazinthuzo.
Izo zikumveka zosavuta. Pakupanga, sichoncho.
Vacuum yamphamvu singathe kulipira epoxy yomwe ili yowoneka bwino kwambiri. Low mamasukidwe akayendedwe sangathe kulipira kutayikira kwakukulu. Moyo wautali wa mphika suthandiza ngati mwala uli wonyowa kapena woipitsidwa. Ndipo makina osindikizidwa bwino amatha kupangabe kulimbikitsana kosagwirizana ngati utomoni ufika kudera lina mwachangu kwambiri kuposa lina.
Ichi ndichifukwa chake mafakitale amiyala amayenera kuwona kulowetsedwa kwa vacuum ngati njira yowongolera m'malo mokhala ngati "kuyika silabu pansi pa vacuum ndikuwonjezera utomoni."
Veropoxy alipo Mayankho a Vacuum Infusion ikani epoxy impregnation ngati njira yodzaza ma micro pores ndi zolakwika zamapangidwe, pomwe odzipereka 5080 / B25Q-KG Low-Viscosity Epoxy for Stone Vuta Kulowetsedwa amapangidwa makamaka mozungulira kutuluka, kulowa mkati, kuchiritsa kokhazikika, ndi kulimbitsa mwala kwa nthawi yayitali.
Kodi Kulowetsedwa kwa Vacuum kwa Miyala Yamiyala Ndi Chiyani?
Pokonza miyala, kulowetsedwa kwa vacuum kapena vacuum impregnation nthawi zambiri kumatanthauza kugwiritsa ntchito mphamvu yocheperako kuthandiza utomoni wamadzimadzi kulowa polowera, ming'alu, ming'alu, ndi zofooka zamkati za slab.
Zida zenizeni zimasiyana pakati pa mafakitale.
Njira zina zopangira zimagwiritsa ntchito zipinda za vacuum. Ena amagwiritsa ntchito madera osindikizira kapena zida zapadera zamafakitale zopangidwa mozungulira miyeso ya slab ndi mzere wopanga.
Mfundo yodziwika bwino ndikusiyana kwamphamvu.
Chifukwa chiyani kusiyana kwamphamvu kumathandiza
Mwachilengedwe mpweya umalowa pores ndi ming'alu mkati mwa miyala.
Kuchepetsa kupanikizika kungathandize kuchotsa mbali ya mpweya umenewo panjira zofikirika. Utoto ukayambitsidwa ndikuwongoleredwa, epoxy yamadzimadzi imatha kusuntha m'mipata yomwe ingakhale yovuta kudzaza pogwiritsa ntchito wamba pamwamba pawokha.
Cholinga sikupangitsa kuti slab yonse ikhale "yodzaza ndi utomoni."
Cholinga chothandiza ndikulimbitsa njira zomwe zili pachiwopsezo zomwe zimalumikizidwa mwamphamvu kumtunda kapena maukonde othandizira kuti utomoni ufikire iwo.
Kulowetsedwa kwa vacuum sikufanana ndi zokutira pamwamba
Chophimba pamwamba chimakhala pamwamba kapena pafupi ndi mwala.
Vacuum impregnation imapangidwa kuti isunthire utomoni mozama m'kati mwake.
Kusiyanaku kuli kofunika chifukwa njira zovomerezeka ndizosiyana.
Chophimba nthawi zambiri chimayesedwa ndi kuphimba, gloss, makulidwe, kapena maonekedwe.
Vacuum impregnation iyenera kuganiziridwa ndi:
- kusasinthasintha kolowera;
- kudzaza chilema chamkati;
- kuchepetsa kutsegulanso ming'alu;
- kugwira ntchito;
- kupukuta zotsatira;
- kukhazikika kowonekera; ndi
- kubwerezabwereza pa slabs.
Chifukwa Chake Mafakitale A Stone Amagwiritsa Ntchito Kulowetsedwa kwa Vacuum
Kulimbitsa ma slabs osweka
Kuphulika kwa tsitsi kumatha kupitirira pansi pa malo owoneka.
Chithandizo chochepa cha viscosity chapamwamba chikhoza kulowa pang'onopang'ono, koma thandizo la vacuum likhoza kupititsa patsogolo mphamvu yoyendetsa yomwe ikupezeka kuti mayimbidwe akuya.
Kukhazikika mwala wopindika kapena wosagwirizana
Miyala ina yachilengedwe imakhala ndi ma pores olumikizana, malire a mineral, voids, kapena madera osalimba.
Epoxy kulowa m'njira zofikirika kungapangitse mgwirizano wowonjezera wamkati pambuyo pochiritsidwa.
Kuchepetsa kusweka panthawi yokonza mtsinje
Ma slabs ofooka amatha kulephera panthawiyi:
- kuwongolera;
- kugaya;
- kupukuta;
- kudula;
- kukweza;
- transport; kapena
- kukhazikitsa.
Kulowetsedwa koyenera kumatha kupititsa patsogolo luso la slab kuti lipulumuke ntchitozo ngati zolakwika zamkati zili zoyenera kulimbikitsanso utomoni.
Kupititsa patsogolo kukonza
Pamene epoxy ifika pa intaneti yolumikizidwa yolumikizidwa m'malo mongotsegula, malo okonzedwawo amatha kuchita bwino pakamaliza.
Momwe Kulowetsedwa kwa Vacuum Kumagwirira Ntchito Pang'onopang'ono
Zida ndi ma SOP amasiyana pakati pa mafakitale, koma ndondomeko ya ndondomekoyi ikhoza kufotokozedwa motsatira ndondomeko.
Gawo 1: Yang'anani ndikuyika mwala
Musanagwiritse ntchito vacuum, dziwani vuto lomwe mukufuna kuthetsa.
Ndi slab:
- wandiweyani koma wosweka pang'ono;
- porous kwambiri;
- zosalimba mwadongosolo;
- zowoneka bwino komanso zowoneka bwino;
- olimbikitsidwa kale ndi mauna; kapena
- kuwonetsa zibowo zazikulu zakutali m'malo molumikizana ndi netiweki yabwino?
Kulowetsedwa kwa vacuum sikuthandizanso pachilema chilichonse.
Bowo lalikulu lotseguka lingafunike kudzazidwa mwachindunji m'malo mwa njira yokongoletsedwa kuti mulowemo.
Khwerero 2: Yeretsani ndi kupukuta slab
Fumbi, slurry, madzi, mafuta, zotsalira zopukutira, ndi tinthu tating'ono tating'ono tomwe titha kusokoneza utomoni ndi kumamatira.
Chinyezi ndichofunika kwambiri.
Madzi mkati mwa pores amatha kukhala m'njira zomwezo zomwe epoxy imayenera kulowa.
Chifukwa chake mafakitale akuyenera kuyanika malo oyenera asanathiridwe m'malo modalira kuuma kowonekera kokha.
3: Khazikitsani kutentha kwa miyala ndi utomoni
Kutentha kumasintha epoxy mamasukidwe akayendedwe ndi mlingo machiritso.
Utomoni woyenerera pa 24 ° C ukhoza kuchita mosiyana ngati ng'oma ili pa 15 ° C ndipo slab ili pa 10 ° C.
Mosiyana ndi zimenezi, zinthu zotentha kwambiri zimatha kuyenda mosavuta koma kutaya nthawi yogwiritsira ntchito mwamsanga.
Gawo 4: Konzani vacuum system
Yang'anani zisindikizo, ma hose, ma valve, momwe chipindacho chilili, madoko, ndi zida za vacuum musanasakanize utoto.
Kupeza kutayikira koloko yanthawi yogwira ntchito ikayamba ndi njira yokwera mtengo yothetsera mavuto.
Khwerero 5: Sakanizani epoxy molondola
Gwiritsani ntchito chiŵerengero cha A:B chokhudzana ndi malonda.
Dongosolo laposachedwa la Veropoxy 5080 / B25Q-KG limatchula chiŵerengero cha resin-to-hardener cha 100:25.
Osasintha chiŵerengerocho kuti zinthuzo zikhale zowonda kwambiri, zocheperapo, kapena zofulumira.
Gawo 6: Chepetsani kuyambitsa mpweya kosafunikira
Kusakaniza koopsa kumatha kulowetsa mpweya mu utomoni.
Kafukufuku wolowetsa vacuum pakukonza kompositi wawonetsa kuti mpweya wosungunuka, ma micro-bubble, kutayikira, ndi mikhalidwe yoyenda zonse zitha kuthandizira kupanga zopanda pake.
Mwala ndi njira ina yopangira porous kuchokera ku fiber laminate, koma phunziro limakhalabe lothandiza: musayambitse mpweya wolephereka musanafunse kuti muchotse.
Khwerero 7: Khazikitsani vacuum yoyendetsedwa
Gwiritsani ntchito ndondomekoyi motsatira ndondomeko yovomerezeka ya wothandizira zipangizo.
Kupukuta kochulukira sikumakhala bwino pagawo lililonse.
Cholinga chothandiza ndikuwongolera kupanikizika kosasunthika komanso kusuntha kwa utomoni wobwerezabwereza-osati kungopeza nambala yayikulu kwambiri pa geji.
Khwerero 8: Yambitsani utomoni
Yang'anani momwe epoxy imalowera kumalo ochiritsira komanso momwe imayendera mofulumira.
Musadalire nthawi yomwe yapita nokha.
Khalidwe loyenda palokha limapereka chidziwitso chofunikira chowunikira.
Khwerero 9: Sungani zenera lofunikira
Utomoni umafunika nthawi yokwanira kuti ufikire madera omwe akukhudzidwawo ma viscosity asanafike kwambiri.
Ngati mankhwalawo ayamba kuphulika pamene mbali zofunika za slab zidakalipobe, ndondomekoyi sikhala yofanana.
Khwerero 10: Chiritsani musanagwiritse ntchito kumtunda
Lolani utomoni ufikire pachimake chofunikira musanasunthe, kupukuta, kapena kukonza slab.
Kuuma kwa pamwamba kokha si chizindikiro chodalirika kuti utomoni wakuya wapanga zinthu zokwanira.
Chifukwa Chake Kutsika Kuwoneka Kwambiri Ndikofunikira Kwambiri Pakulowetsedwa kwa Vacuum
Utoto wodutsa m'njira zazing'ono zamkati umakumana ndi kukana kwamadzi.
Pamene mamasukidwe akayendedwe akuwonjezeka, kuyenda kumakhala kovuta kwambiri.
Ichi ndichifukwa chake machitidwe a vacuum-infusions nthawi zambiri amatsindika kukhuthala kocheperako.
Low mamasukidwe akayendedwe amachepetsa kukana kuyenda
Madzi otsika mamasukidwe amadzi amatha kuyenda mosavuta kudzera munjira zabwino zolumikizidwa pansi pa kuthamanga komweko.
Izi zitha kuthandiza epoxy kufikira ming'alu yaying'ono ndi ma pores ang'onoang'ono asanachiritse kupita patsogolo kwambiri.
Koma otsika mamasukidwe akayendedwe si basi yabwino utomoni
Dongosolo lothandizira lothandizira likufunikabe:
- zokwanira makina katundu pambuyo mankhwala;
- kumamatira koyenera;
- koyenera chikasu kukana;
- machiritso odziwikiratu;
- wololera mphika moyo;
- kucheperachepera kolamulidwa kapena kakhalidwe kake;
- kuyanjana ndi mwala; ndi
- kusasinthasintha kwamagulu.
Kuyerekeza kwakukulu, Veropoxy's miyala ya epoxy product portfolio amalekanitsa utomoni wa vacuum-infusion kuzinthu zomwe zimapangidwira kudzaza msoko, marble woyera, kuthandizira mauna, ndi ntchito zina.
Veropoxy 5080 / B25Q-KG: Zomwe Manambala Osindikizidwa Amatanthauza
Tsamba laposachedwa la Veropoxy vacuum-infusion infusion limasindikiza izi pamakina a 5080 / B25Q-KG:
| Kufotokozera | Mtengo Wosindikizidwa | Chifukwa Chake Kuli Kofunika? |
|---|---|---|
| Kugwiritsa ntchito | Natural ndi injiniya mwala vacuum kulowetsedwa | Imatanthauzira ndondomeko yomwe ikufunidwa m'malo moitenga ngati zomatira zomwe zimagwiritsidwa ntchito |
| Epoxy System | 5080 / B25Q-KG | Imazindikiritsa kuphatikiza kowumitsa utomoni |
| Kusakaniza Magawo | 100:25 | Ayenera kutsatiridwa pa machiritso obwerezabwereza |
| Viscosity | 400-600 CPS | Imathandizira kuyenda koyendetsedwa ndi kulowa |
| Kutentha kovomerezeka | Pafupifupi 24 ° C | Amapereka nkhani ya mamasukidwe akayendedwe komanso magwiridwe antchito |
| Nthawi Yokonzekera | Pafupifupi maola 3-5 | Imalola nthawi yoyimwitsa machiritso omaliza asanayambe |
| Yellowing Resistance | Wapamwamba | Zofunikira pamwala wowoneka kapena wopepuka |
Njira yothandiza yowerengera tebulo ili ngati dongosolo.
Osadzipatula 400–600 CPS ndikulingalira kuti epoxy iliyonse yokhala ndi nambala yofanana igwira ntchito mofanana.
Utoto umafunikanso nthawi yokwanira yoyenda, kuchiritsa kokhazikika, kuyanjana kwa miyala, komanso mawonekedwe oyenera pambuyo pa chithandizo.
Wogula katundu: Vacuum-infusion epoxy iyenera kuwunikidwa ngati njira yotengera nthawi. CPS yoyambirira ndiyofunikira, koma momwemonso kukhuthala kumakwera mwachangu panthawi yomwe kulowetsedwa kwenikweni.
Nthawi Yogwira Ntchito Ingakhale Yofunika Kwambiri Kuposa Yoyambira CPS
Utomoni ukhoza kuyamba ndi kukhuthala kokongola kwambiri ndipo umagwirabe ntchito bwino ngati ukhuthala posachedwa.
Njirayi imatenga nthawi
Pakati pa kusakaniza ndi kuimiritsa komaliza, ogwira ntchito angafunike nthawi:
- kusamutsa utomoni;
- gwirizanitsani mizere;
- khazikitsani vacuum;
- kuyamba kuyenda;
- kulola kuti utomoni usamuke pa slab;
- konzani zochitika za m'deralo; ndi
- malizitsani mankhwala pamaso gelation.
Pamphindi iliyonse yakutsatizanaku, epoxy chemistry ikupitilizabe kuchitapo kanthu.
Kuwonjezeka kwa viscosity kungapangitse slab yosiyana
Ngati utomoni ufika kumalo olowera mkati uli wowonda koma ukafika kudera lakutali pambuyo pakukula kwakukulu kwa viscosity, kulowa mkati kumatha kukhala kosagwirizana.
Ichi ndi chifukwa chimodzi yaitali, khola processing zenera angakhale ofunika kwambiri kuposa kwambiri kudya mankhwala.
Momwe Kutentha kumasinthira Magwiridwe a Vacuum Infusion
Cold utomoni umayenda pang'onopang'ono
Kutentha kwapansi nthawi zambiri kumabweretsa kukhuthala kwa epoxy kosachiritsika.
Mu vacuum kulowetsedwa, izi zikutanthauza:
- pang'onopang'ono utomoni kuyenda;
- nthawi yochuluka yodzaza;
- kuchepetsa mwayi wa ming'alu yabwino kwambiri;
- kupanikizika kwambiri kumatsika kudzera m'njira zopapatiza; ndi
- chiopsezo chachikulu chomwe machiritso amapitilira asanatengere mimba kwathunthu.
Utoto wofunda umayenda mosavuta—koma umachita mofulumira
Kuwonjezeka kwa kutentha nthawi zambiri kumachepetsa mamasukidwe oyamba.
Zimamveka zothandiza mpaka kuchiritsa kufulumizitsa.
Ngati makinawo ataya nthawi yogwira ntchito mwachangu kuposa momwe liwiro la kulowetsedwa limasinthira, fakitale sipeza chilichonse.
Kutentha kwa slab kumafunikanso
Ng'oma ya utomoni pa 24 ° C sikutanthauza kuti utomoni umakhalabe pa kutentha komweko ukakhudza slab yosungidwa usiku wonse m'nyumba yozizira.
Momwemonso, kusiya mwala kuumitsa kutentha kumatha kuchiritsa mwachangu.
Lembani kutentha kwa resin ndi kutentha kwa slab panthawi yoyenerera.
Mulingo wa Vacuum: Zambiri Si Nthawi Zonse Yankho Lonse
Chidziwitso chodziwika bwino cha kupanga ndikutenga vacuum yamphamvu ngati njira yothetsera kusalowa bwino.
Njira imeneyo ndi yosakwanira.
Kuyenda kumatengera kuphatikiza kwa:
- kusiyana kwamphamvu;
- kukhuthala kwa utomoni;
- njira ya geometry;
- permeability mwala;
- kutentha;
- mpweya kutayikira;
- nthawi yogwira ntchito ya resin; ndi
- kulumikizidwa kwa zolakwika zamkati.
Vacuum yamphamvu siyingatsegule netiweki yotsekedwa
Ngati ma pores amkati kapena ming'alu sizikulumikizidwa ndi njira yochizira, utomoni sungathe kuwafikira mosasamala kanthu za kuchuluka kwa vacuum.
Uku ndikuchepetsa kapangidwe kazinthu, osati kulephera kwa epoxy.
Kuchepetsa kuthamanga kwambiri kungayambitse mavuto ena
Mabuku opangira vacuum awonetsa kupangika kwachabe komwe kumalumikizidwa ndi mpweya wosungunuka, zinthu zosasunthika, kutayikira, komanso kupanikizika.
Izi sizikutanthawuza kuti malo opanda vacuum amodzi kuchokera pakupanga kompositi ayenera kukopera kuti apangidwe mwala.
Zikutanthauza kuti mbiri yokakamiza iyenera kutsimikiziridwa ngati gawo lamwala wathunthu.
Chifukwa Chake Kutayikira Kwa Vacuum Kumayambitsa Mavuto Ochuluka Chotere
Kutayikira kumasintha njira kuchoka pamayendedwe oyendetsedwa kupita kumalo opitilira mpweya.
Mpweya ukhoza kupikisana ndi kayendedwe ka utomoni
Ngati mpweya wakunja ukulowa m'dongosolo pamene utomoni ukuyesera kulowa mkati mwa njira zamkati, ming'oma ndi madera omwe sanalowetsedwe amatha kukhala ovuta.
Kuwerenga kwa vacuum kumatha kusokeretsa
Pampu imatha kuyenda mosalekeza ndikulephera kupanga chosindikizira chokhazikika.
Mafakitole ayenera kusiyanitsa:
- pampu luso;
- mlingo woyamba wa vacuum;
- kugwira ntchito kwa vacuum; ndi
- kutayikira.
Kuyang'ana kutayikira kuyenera kuchitika epoxy isanasakanizidwe
Izi zikumveka zomveka, koma ndi imodzi mwa njira zotsika mtengo zotetezera nthawi yogwira ntchito.
Gawo A ndi Gawo B zikaphatikizidwa, wotchi yamankhwala yayamba.
Mpweya Wophulika ndi Zowonongeka: Kodi Zimachokera Kuti?
Mpweya woyambitsidwa panthawi yosakaniza
Kusakaniza mwachangu kapena mosasamala kumatha kupindika mpweya mu epoxy.
Mpweya wotsala mkati mwa pores amiyala
Kusamuka kosakwanira kumatha kusiya mpweya wotsekeka m'mabowo ofikirika.
Vuto la vacuum system
Mpweya wakunja ukhoza kulowa panthawi ya chithandizo.
Osafanana utomoni otaya
Utoto woyenda mwachangu umatha kudutsa madera ocheperako, kutsekereza mpweya m'malo osalumikizana bwino.
Mipweya yosungunuka
Kafukufuku wokhudzana ndi kulowetsedwa kwa vacuum yamagulu akuwonetsa kuti mpweya wosungunuka mu utomoni ukhoza kukhazikika pansi pa kupanikizika kocheperako ndikuthandizira ku tinthu tating'onoting'ono.
Mafakitole omwe akuwona zovuta za kuwira kwanthawi zonse ayenera kufufuza zonse zomwe zikuchitika m'malo mongoganiza kuti palibe chifukwa chosakanikirana bwino.
Kodi Vacuum Infusion Epoxy Ayenera Kuchotsedwa Gasi Choyamba?
Palibe yankho lachilengedwe panjira iliyonse yamwala kapena kapangidwe ka epoxy.
Pre-degassing ikhoza kukhala yothandiza pamene mpweya wolowetsedwa kapena wosungunuka ukuyambitsa zowoneka, koma umawonjezera zida, nthawi, ndi zovuta.
Musanawonjeze gawo lochotsa mpweya, tsimikizirani:
- kusakaniza njira;
- kuchuluka kwa vacuum;
- kutentha kwa utomoni;
- kuya kwa chidebe;
- chinyezi chamwala;
- utomoni thovu khalidwe; ndi
- kaya thovu kwenikweni kuchepetsa anamaliza khalidwe.
Ngati wogulitsa akupangira njira inayake yochotsera mpweya, tsatirani malangizo okhudzana ndi makinawo m'malo motengera njira yopangira ma generic.
Momwe Stone Porosity Imasinthira Njira Yothirira
Mwala wandiweyani
Granite wandiweyani ukhoza kukhala ndi porosity yotsika koma imakhala ndi mafinya abwino.
Kulowetsedwa bwino kumadalira ngati ming'aluyo ipanga njira zolumikizana zofikira ku utomoni.
Matenda a Veropoxy Mayankho a Black Granite Momwemonso tsindikani zakuya kwa ma pores abwino ndi ming'alu yaying'ono pomwe mankhwala wamba pamtunda sangafike patali mokwanira.
Zopangidwa ndi miyala ya marble kapena miyala yamchere
Zinthu zambiri za porous zimatha kuyamwa utomoni mwachangu.
Izi zitha kupititsa patsogolo kulimbikitsa, koma kuyamwa kosalamulirika kumathanso kuonjezera kumwa ndikupangitsa mdima wowoneka kapena kusiyanasiyana kwamitundu.
Mwala wopangidwa ndi injiniya
Mwala wopangidwa kapena wophatikizika umapereka mawonekedwe osiyanasiyana a pore komanso malingaliro ogwirizana ndi utomoni.
Musaganize kuti njira yoyenerera pa granite yachilengedwe imasamutsidwa kuzinthu zopangidwa popanda kuyesa.
Mavuto Wamba Kulowetsedwa kwa Vacuum ndi Zomwe Amatanthauza Nthawi zambiri
| Vuto Loona | Chifukwa Chotheka | Zomwe Muyenera Kuzifufuza Choyamba |
|---|---|---|
| Utoto umayenda movutikira | Mkulu mamasukidwe akayendedwe, zinthu ozizira, woletsedwa otaya njira | Kutentha kwa resin, viscosity yosakanikirana, kapangidwe ka miyala |
| Malo amodzi amadzaza pomwe ena amakhala ouma | Njira zoyenda mosiyanasiyana kapena porosity yosagwirizana | Kapangidwe ka miyala, njira yolowera utomoni, kugawa kwapanikizidwe |
| Kulowetsedwa amasiya asanamalize | Kukula kwa viscosity kapena kutsika koyambirira | Nthawi yogwira ntchito, kutentha, kusakanikirana ndi kulowetsedwa kuchedwa |
| Mathovu ambiri amakhalabe | Kutayikira, kusakaniza mpweya, kusungunuka mpweya, chinyezi | Vacuum hold, njira yosakaniza, utomoni ndi mawonekedwe a slab |
| Vacuum sangathe kukhazikika | Kutuluka kwadongosolo | Zisindikizo, ma valve, hoses, chipinda ndi zolumikizira |
| Kugwiritsa ntchito utomoni ndikwambiri mosayembekezereka | Mwala wokhala ndi porous kwambiri kapena kutuluka kosalamulirika | Mayamwidwe amwala, netiweki yolakwika ndi kuchuluka kwa ntchito |
| Silab ikadali ming'alu pambuyo pa chithandizo | Zowonongeka zomwe sizimalumikizidwa ndi njira zolowetsera kapena kulimbitsa kosakwanira | Kapangidwe ka miyala, kuya kwa kulowa ndi kuyenerera kwamankhwala |
| Mwala wowala umatulutsa madera amdima | Kulowa kwambiri kapena kusintha kwa kuwala | Stone absorbency, resin chemistry ndi kuyanjana kowonekera |
| Anachiritsidwa utomoni amakhalabe ofewa | Kulakwitsa kwa chiŵerengero, kutentha kochepa, kusakaniza kosakwanira | A: B chiŵerengero, kuchiza kutentha ndi khalidwe losakaniza |
| Pamwamba pake amawonetsa ma pinholes | Mpweya wotsalira, kudzaza kosakwanira kapena kuwonekera kwa kupukuta | Kulowetsedwa khalidwe, degassing, machiritso ndi kumaliza zinatsatira |
Momwe Mungathetsere Kuyenda Kwapang'onopang'ono kwa Resin
Onani kutentha kwa utomoni ndi miyala
Izi ziyenera kukhala chimodzi mwazinthu zoyamba.
Utoto womwe ukuyembekezeka kuyenda pa 400-600 CPS pansi pa mayeso ake oyesedwa ukhoza kukhala wowoneka bwino kwambiri pakazizira.
Yang'anani nthawi inadutsa mutatha kusakaniza
Ngati thabwa loyamba la batch lilowa bwino ndipo lotsatira silitero, utomoni ukhoza kungopita patali kwambiri pakuchiritsa kwake.
Onani njira yopita
Kusayenda bwino sikumakhala vuto nthawi zonse.
Mwalawu ukhoza kukhala ndi ma pores ochepa olumikizidwa kuposa momwe amayembekezera, kapena zida za geometry zitha kuletsa kugawa.
Osasintha chiŵerengero chosakanikirana
Kuonjezera zowumitsa kapena kuchepetsa zowumitsa kuti ziwongolere kuthamanga si njira yolondola yowongolera ma viscosity.
Gwiritsani ntchito chiyerekezo cha 100:25 cha 5080 / B25Q-KG dongosolo.
Momwe Mungathetsere Kulowa Kosakwanira
Ngati utomoni ukuwoneka pamwamba koma kulimba kwake sikukhala kozama, ganizirani zifukwa zazikulu zinayi.
Utoto ndi viscous kwambiri
Yang'anani kutentha ndi kukwanira kwa mapangidwe.
Zenera logwira ntchito ndi lalifupi kwambiri
Zinthuzo zikhoza kukhala zokhuthala zisanafike pachilema.
Vacuum system ikutha
Kusiyana kwapakatikati kungakhale kosakwanira kapena kosakhazikika.
Netiweki yolakwika sinalumikizidwe
Ming'alu ina imakhala yokha.
Vacuum sangathe kunyamula utomoni kudzera mwala wolimba kupita pabowo lotsekedwa popanda njira yodutsamo.
Momwe Mungathetsere Kugwiritsa Ntchito Kwambiri Utomoni
Yesani kumwa m'malo mongoganiza
Lembani magalamu kapena ma kilogalamu omwe amagwiritsidwa ntchito pa slab kapena pa lalikulu mita.
Popanda chiwerengero chimenecho, n'zovuta kuyerekeza machitidwe a utomoni mwachilungamo.
Alekanitse kuloŵa kothandiza ndi kusamuka kotayirira
Kusuntha kwa utomoni wakuya kungakhale kofunikira.
Koma ngati zotsatira zamakina zomalizidwa sizikuyenda bwino pomwe kugwiritsa ntchito kumakwera kwambiri, fakitale iyenera kuwunikanso zenera la ndondomekoyi.
Onani magulu a miyala
Zinthu zokhala ndi porous kwambiri zingafunike njira yochiritsira yosiyana ndi granite wandiweyani.
Momwe Mungagwirizanitsire Zosintha za Vacuum Infusion ndi Vuto Lopanga
| Ngati Vuto Lanu Lopanga Lili… | Ikani patsogolo… | Chifukwa chiyani? |
|---|---|---|
| Zabwino zamkati ma micro-ming'alu | Low mamasukidwe akayendedwe + nthawi yokwanira yogwira ntchito | Utoto uyenera kukhala woyenda nthawi yayitali kuti ulowe |
| Fakitale yozizira | Kutentha kulamulira pamaso kulowetsedwa | Cold epoxy imatha kukhala viscous kwambiri |
| Kulowetsedwa kuyimitsa theka | Zenera lalitali lothandiza | Gelation ikhoza kuchitika isanathe |
| Kulimbikira thovu | Kuyezetsa kotayirira + kusakaniza kuwunika + zotheka kuchotseratu gasi | Mpweya ukhoza kulowa kuchokera kuzinthu zingapo |
| Chithandizo cha slab chosagwirizana | Kuwunika kwamayendedwe ndi kugawa kwapang'onopang'ono | Utoto ukhoza kumadutsa madera ocheperako |
| Mwala wa porous kwambiri | Kugwiritsidwa ntchito kwa utomoni | Kuyamwa mozama kumatha kukhala mochulukira |
| Mwala wowala kapena wowoneka bwino | Kukhazikika kwamtundu ndikuwongolera kulowa | Kuyika kwakuya kumatha kusintha mawonekedwe |
| Mzere wopitilira mafakitale | Kusasinthika kwa batch ndi nthawi yobwereza yobwereza | Kupanga kosasunthika kumafunika kuposa masilabu amodzi opambana |
Chifukwa Chake Kuchiza Nthawi Iyenera Kufanana ndi Kulowetsedwa
Kuchiza mwamsanga sikungopindulitsa chabe.
Kulowetsedwa kwa vacuum kumafuna nthawi.
Utoto uyenera kukhala wamadzimadzi pamene ukudutsa pa netiweki yachilema.
Pokhapokha pamene kulowetsedwa kokwanira kwachitika m'pamene kukula kwamphamvu kwachangu kumakhala kothandiza.
Ngati kuchiritsa kuli kofulumira kwambiri
Mutha kuwona:
- kuzama kwafupipafupi;
- kusalinganika impregnation;
- utomoni thickening mu mizere kapena muli;
- zinyalala zapamwamba; ndi
- kusabwereza bwino pama slabs akulu.
Ngati mankhwala akuchedwa kwambiri
Ma slab amatha kukhala ndi zida motalika kwambiri ndikupanga botolo lopanga.
Chandamale choyenera sichitha kuchiritsa mwachangu.
Ndi yokwanira kulowetsedwa nthawi kutsatiridwa ndi kulosera akuchitira mphamvu.
Chifukwa Chake Kusakaniza Kulondola Ndikofunikira Musanayambe Kulowetsedwa kwa Vacuum
Epoxy ikalowa mkati mwa miyala yamwala, kukonzanso kumakhala kovuta.
Izi zimapangitsa kumtunda kwa QC kukhala kofunikira kwambiri.
Tsimikizirani:
- zolondola utomoni ndi hardner zizindikiro;
- 100:25 chiŵerengero pamene chatchulidwa;
- kuyeza kolondola;
- kusakaniza kwathunthu;
- chidebe choyera;
- kutentha olembedwa; ndi
- chizindikiritso cha batch.
Ngati mukufuna kufotokozera mozama za zolakwika zofananira, gwiritsani ntchito Veropoxy Knowledge Center pamodzi ndi deta yaukadaulo yokhudzana ndi malonda.
Momwe Mungayesere Kulowetsedwa kwa Vacuum Epoxy Musanayambe Kuyitanitsa Zambiri
Gawo 1: Sankhani masilabu oyimira
Phatikizani milingo yosiyanasiyana yachilema, porosity, ndi mitundu yamwala yomwe imapezeka mukupanga mwachizolowezi.
Gawo 2: Lembani momwe zilili
Zolemba ming'alu, ma pores owoneka, zovuta zamphamvu za slab, ndi mawonekedwe oyambira.
Khwerero 3: Utomoni wamtundu ndi mwala
Yesani pansi pa kutentha kumene fakitale ikuyembekeza kugwiritsa ntchito.
4: Tsimikizirani kukhulupirika kwa zida
Yesani kuyesa kutayikira musanasakanize utomoni.
Gawo 5: Yesani molondola
Tsatirani chiŵerengero cha A:B chomwe chatchulidwa.
Khwerero 6: Lembani nthawi yonse
Njira:
- kusakaniza koyambira;
- chiyambi cha vacuum;
- chiyambi cha utomoni;
- kuwoneka koyenda koyenda;
- nthawi yomaliza;
- kusintha mamasukidwe akayendedwe; ndi
- kusamalira chithandizo.
Khwerero 7: Yesani kumwa utomoni
Lembani kuchuluka kwenikweni komwe kumagwiritsidwa ntchito pa silabu iliyonse.
Gawo 8: Chiritsani kwathunthu
Osaweruza mankhwala pokhapokha utomoni uli wonyowa.
Khwerero 9: Yambitsani kunsi kwa mtsinje wamba
Chipolishi, dulani, sunthani, ndikugwirani ndi slab pogwiritsa ntchito ndondomeko yeniyeni ya fakitale.
Khwerero 10: Fananizani ma slabs angapo
Dongosolo lodalirika liyenera kutulutsa zotsatira zobwerezabwereza m'malo mwachiyeso chimodzi chopatsa chidwi.
Mndandanda wa Ogula Kulowetsedwa kwa Vacuum Epoxy
| Funso Lofunika Kufunsa | Chifukwa Chake Kuli Kofunika? |
|---|---|
| Kodi kukhuthala kosakanikirana ndi chiyani? | Imatsimikizira kukana koyambira |
| Kodi mamasukidwe akayendedwe amatchulidwa pa kutentha kotani? | Viscosity imasintha kwambiri ndi kutentha |
| Kodi chiŵerengero cha A:B ndi chiyani? | Zofunikira pa machiritso oyenera |
| Kodi zenera lothandizira limatenga nthawi yayitali bwanji? | Wofunika kwambiri kuposa mutu wochiritsa nthawi yokha |
| Ndi mitundu yanji ya miyala yomwe yayesedwa? | Porosity ndi mapangidwe a crack amasiyana kwambiri |
| Ndi kutentha kotani komwe akulimbikitsidwa? | Imawongolera zonse zomwe zikuyenda komanso momwe zimachitikira |
| Kodi kukhuthala kumakhala kokhazikika bwanji mukasakaniza? | Long njira amafuna ankalamulira mamasukidwe akayendedwe kukwera |
| Kodi kukana chikasu ndi chiyani? | Zofunikira pakuwala komanso mwala wowoneka |
| Kodi zitsanzo zitha kuyesedwa pama slabs athu? | Chiyeneretso cha miyala yeniyeni ndi chofunikira |
| Kodi magulu opanga amagwirizana bwanji? | Mizere ya mafakitale imadalira kubwereza |
Zolakwika Zomwe Zimachitika Kulowetsedwa kwa Vacuum Zoyenera Kupewa
Kusankha epoxy kokha ndi CPS yotsika kwambiri
Kukhuthala kochepa ndikofunikira, koma utomoni umafunikanso nthawi yokwanira yogwira ntchito, kukhazikika kwa kuchiritsa, komanso kugwira ntchito komaliza.
Kusakaniza epoxy musanayang'ane ngati kutayikira
Izi zimawononga nthawi yogwira ntchito.
Kugwiritsa ntchito utomoni wozizira chifukwa chipinda chimakhala chofunda mokwanira
Ng'oma ndi miyala yamwala imatha kukhala yozizira kuposa mpweya.
Kungoganiza kuti vacuum yayikulu nthawi zonse imapereka mtundu wabwino kwambiri
Kukhazikika kwa ndondomeko kumafunika kuposa kuthamangitsa nambala imodzi yokakamiza.
Kunyalanyaza mpweya woyambitsidwa panthawi yosakaniza
Osapanga thovu mosafunikira ndiyeno kuyembekezera kuti vacuum ithetse zonsezi.
Kusintha chiŵerengero cha harderer kuti chiwongolere kuyenda
Gwiritsani ntchito kusankha kwa kutentha ndi kapangidwe kuti muwongolere machitidwe -osati chemistry yosiyana.
Kuweruza kupambana kokha kuchokera pamwamba
Cholinga cha kulowetsedwa ndi mkati kulimbikitsa.
Pamwamba pa slab wonyezimira samakuuzani pang'ono za kuya kwa kulowa.
Kuyesa slab imodzi yokha yabwino
Mafakitole enieni amapangira miyala ndi kusintha kwachilengedwe.
Chiyeneretso chiyenera kusonyeza chenicheni chimenecho.
Malangizo: Yang'anirani Zenera Lonse Lothira, Osati Kupanikizika Kwa Vuto Lokha
Njira yodalirika ya vacuum-infusion ndiyo kulinganiza pakati pa kupanikizika, kukhuthala, nthawi, kutentha, kutsekemera kwa miyala, kuwongolera mpweya, ndi kuchiritsa.
Ngati utomoni ukuyenda pang'onopang'ono, yang'anani kutentha ndi kukhuthala kosakanikirana musanawonjezere kuthamanga.
Ngati utomoni utayima usanafikire zolakwika zakuya, yesani nthawi yogwira ntchito komanso kukwera kwa mamasukidwe.
Ngati thovu likatsala, yang'anani kusakanikirana, chinyezi, kutayikira, mawonekedwe a utomoni, ndi kuwongolera kukakamiza m'malo modzudzula kusintha kumodzi.
Ngati kumwa kuchulukirachulukira, dziwani ngati kulowa mwakuya kukuwongolera magwiridwe antchito a slab.
Ngati slab yamtundu wopepuka ikupanga madera akuda, yesani kulowa kwa utomoni ndi kuyanjana kwa kuwala.
Ndipo ngati slab ikadathyoka pambuyo pa chithandizo cha vacuum, ganizirani ngati netiweki yachilema idafikiridwa ndi utomoni poyamba.
Choncho, vacuum-infusion epoxy yabwino sikuti ndi utomoni wochepa kwambiri.
Ndilo lingaliro lomwe limakhala loyenda nthawi yayitali kuti lifike mkati momwe mukufunira, limachiritsa modziwikiratu pambuyo pake, ndipo limapanga kulimbikitsanso kobwerezabwereza popanda zotsatira zosavomerezeka kapena zopanga.
Mafunso Omwe Amafunsidwa Kawirikawiri Okhudza Vacuum Infusion Epoxy for Stone
1. Ndi viscosity epoxy iti yomwe ili yabwino kwambiri pakulowetsedwa kwa vacuum yamwala?
Kulowetsedwa kwa vacuum ya miyala nthawi zambiri kumapindula ndi epoxy yotsika kwambiri chifukwa kutsika kwamadzi kumathandiza kuti utomoni ulowe m'ming'alu yaying'ono ndi pores. Komabe, palibe mtengo wapadziko lonse wa CPS pamwala uliwonse. Dongosolo la Veropoxy's 5080 / B25Q-KG pano latchulidwa pafupifupi 400-600 CPS, koma ogula akuyeneranso kuwunika nthawi yogwira ntchito, kutentha, kuchiritsa, komanso kulowa kwenikweni pamwala wawo.
2. Chifukwa chiyani utomoni umasiya kuyenda panthawi ya vacuum kulowetsedwa?
Zomwe zimayambitsa ndi monga utomoni womwe umazizira kwambiri kapena wowoneka bwino, kuchedwa kwambiri mutatha kusakaniza, kuwonjezeka kwa viscosity panthawi yochiritsa, kutsekereza njira zolowera mkati, zovuta za zida, kapena kusiyana kwapakatikati kosakwanira. Yang'anani ndondomeko yonse m'malo mowonjezera vacuum yokha.
3. Chifukwa chiyani thovu limawonekerabe pambuyo pa kulowetsedwa kwa vacuum?
Mavuvu amatha kubwera kuchokera ku mpweya womwe umayambitsidwa panthawi yosakanikirana, kutayikira mu vacuum system, chinyezi, mpweya wotsekeka mumwala, kapena mpweya wosungunuka womwe umatulutsidwa pansi pa kupsinjika kocheperako. Kusalekeza kosalekeza kuyenera kuyambitsa kuwunikanso kusakanikirana, kusindikiza, kuwongolera kuthamanga, mawonekedwe a utomoni, komanso mwina kutulutsa mpweya.
4. Kodi vacuum yamphamvu nthawi zonse imathandizira kulowa kwa epoxy?
Ayi. Vacuum ndi mtundu umodzi wokha. Kulowa kumadaliranso kukhuthala kwa utomoni, kutha kwa miyala, mawonekedwe olumikizana ndi ming'alu, kutentha, nthawi yogwira ntchito, ndi kutayikira kwadongosolo. Zowonongeka zamkati zotsekedwa kapena zosalumikizidwa sizingadzazidwe ndi kuchuluka kwa vacuum.
5. Kodi fakitale iyenera kuyesa bwanji kulowetsedwa kwa vacuum epoxy musanayitanitsa zambiri?
Gwiritsani ntchito ma slabs oyimira, kuwongolera mwala ndi kutentha kwa utomoni, tsimikizirani kuti makina otsekemera alibe kutayikira, tsatirani chiŵerengero chosakanikirana, lembani nthawi yothira ndi kumwa utomoni, kulola kuchiritsa kwathunthu, ndiyeno yendetsani slab pogwiritsa ntchito bwino komanso kupukuta. Yesani ma slabs angapo musanavomereze kuperekedwa kochuluka.
Momwe Mungamangirire Njira Yodalirika Yothirira Vuto la Mwala
Kulowetsedwa kwa vacuum kumadalira pazenera lathunthu m'malo mwa mutu umodzi wokhazikika. Utomoni uyenera kukhala wamadzimadzi wokwanira kuti ulowe muzowonongeka zamkati, makina otsekemera ayenera kukhala osasunthika, mpweya uyenera kuwongoleredwa, ndipo kuchiritsa kuyenera kuyamba pang'onopang'ono kuti alole kulowetsedwa m'mimba koma motsimikizika mokwanira kuti apangidwe. Kapangidwe ka miyala kamatsimikizira malire omaliza: vacuum imatha kupititsa patsogolo kayendedwe ka utomoni kudzera m'njira zolumikizidwa, koma sikungakakamize epoxy kudzera mumchere wokhazikika kukhala wofooka kwathunthu.
Yambani ndi kuyenda ndi kugwirizana
Musanasinthe vacuum pressure, tsimikizirani kuti epoxy ili ndi kukhuthala koyenera kosakanikirana komanso nthawi yokwanira yogwira ntchito, komanso kuti mwalawo uli ndi njira zolumikizidwa zomwe utomoni ungafikire. Kuthamanga kwapang'onopang'ono kumatha kukhala vuto la kutentha kwa utomoni, pomwe zero kulowa muvuto lapadera lingakhale malire a miyala.
Fananizani yankho ku vuto lenileni la kupanga
Utoto umayenda pang'onopang'ono:
yang'anani kutentha, kukhuthala kosakanikirana, nthawi yodutsa mutatha kusakaniza, ndi kukana kutuluka kwamkati.
Kulowetsedwa kumayima asanamalize:
kuwunika mamasukidwe akayendedwe kukwera ndi nthawi ntchito pamaso kungowonjezera vacuum.
Mathovu osalekeza:
yang'anani kutayikira kwadongosolo, njira yosakanikirana, chinyezi, mpweya wosungunuka, ndi kuwongolera kuthamanga.
Kugwiritsa ntchito utomoni ndikokwera kwambiri:
dziwani ngati mwalawo uli ndi porous kwambiri komanso ngati kulowa kowonjezera kumapangitsa kuti pakhale kulimbikitsidwa.
Silab imaswekabe pambuyo pa chithandizo:
fufuzani ngati ming'alu yovuta idalumikizidwa ndi njira yolowetsera komanso ngati epoxy impregnation ndiyo njira yoyenera yolimbikitsira mwalawo.
Kodi ogula ayenera kufananiza chiyani pakati pa ogulitsa epoxy?
Yerekezerani kukhuthala kosakanikirana pa kutentha komwe kumatanthauzidwa, kukhazikika kwa viscosity pawindo la kulowetsedwa, chiŵerengero cha A: B, nthawi yogwira ntchito, kuchiritsa mbiri, kukana chikasu, kugwirizana ndi mwala wachilengedwe ndi wopangidwa, kusasinthasintha kwa batch, ndi chithandizo cha kuyesa zitsanzo. CPS yoyambira yotsika ndiyothandiza, koma sizitanthauza kuti pawokha pawokha pawokha anthu achita bwino.
Kodi ntchito ya vacuum ya akatswiri ikupita kuti?
Kudutsa pokonza utomoni wothandizidwa ndi vacuum, zomwe zikuchitika zikupita ku kuwongolera mwamphamvu kwa resin rheology, kukakamizidwa, kupita patsogolo, kutentha, kupanga zopanda kanthu, ndikuwunika munthawi yeniyeni. Mafakitole amiyala safunikira kuvutikira kwa mulingo wamlengalenga pamwala uliwonse, koma mbali imodzimodziyo ndiyofunika: m'malo mongoyerekeza ndi mazenera oyezera, maphikidwe obwerezabwereza, macheke otayikira, mbiri ya kutentha, kuchuluka kwa zinthu, ndi ziyeneretso zamwala weniweni.
Malangizo Othandiza
If you need deeper penetration, first protect resin flow: use the correct low-viscosity system, control temperature, minimize mixing-to-infusion delay, and confirm the equipment is leak-free. If bubbles remain, investigate air sources before increasing vacuum. If infusion is uneven, examine the stone and flow path instead of assuming the epoxy is defective. The most reliable process is the one that repeatedly gets resin into the right internal defects before gelation—and then cures strongly enough for the slab to survive the next production step.
Need to Test Vacuum Infusion Epoxy on Your Stone Slabs?
Stone porosity, crack structure, resin viscosity, working temperature, vacuum equipment, cycle time, and finishing requirements all affect infusion performance. Test the complete process on representative marble, granite, or engineered stone before bulk ordering.
Maumboni
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