Chidimbu chekukurumidza:
Low-viscosity epoxy kazhinji iri nani kana kugadzirisa kwematombo kunoda kupinza kwakadzika mumapores uye micro-cracks, nepo epoxy yepamusoro-yemuviri inopa humwe hutongi hwezvipo zvakakura, kugadzirisa kwakatwasuka, uye mashandisirwo uko kumhanya kwakanyanya kuri dambudziko. Zvisinei, viscosity chete haifaniri kusarudza chigadzirwa. Rudzi rwedombo, kuremara hupamhi, tembiricha, hupenyu hwepoto, kurapa chimiro, kuwedzera, kunyorova, uye ekupedzisira polishing zvinodiwa zvese zvine basa. Sarudza epoxy ine mafambiro ekuyerera anoenderana nemaitiro chaiwo pane kungotenga yakaderera kana yepamusoro-soro CPS.
Low-viscosity epoxy inonzwika zviri nani.
Inopinda kure, inopararira zviri nyore, inonyorovesa mitswe yakanaka, uye inoshanda nemazvo mumagadzirirwo anobatsirwa vacuum. Kune mafekitori ematombo ari kuedza kusimbisa slabs asati apenya, izvo zvakanakira zvinogona kutaridzika zvakanyanya.
Asi ipapo dambudziko rakasiyana rekugadzira rinoonekwa.
Iyo resin inoyerera kubva mukuremara kwakakura. Kugadzirisa kwakatwasuka kunotanga kuderera. Seam inotora zvinhu zvakawanda kupfuura zvinotarisirwa. A porous slab inodya yakawandisa resin. Mushure mekurapa, kugadzirisa kunoramba kwakadzikira nekuti mazhinji epoxy akafamba pasi pedenga.
Panguva iyoyo, chinhu chakakora kana kupfuura chinodzorwa-kuyerera chinotanga kutaridzika zviri nani.
Ichi ndicho chikonzero mubvunzo unobatsira usiri:
"Ko low-viscosity epoxy nani pane yakakwirira-viscosity epoxy?"
Mubvunzo uri nani ndewekuti:
"Kufamba kwakadii kunoda epoxy isati yapora, uye ini ndinoda kuti resin irambe iripo kupi?"
Kugadziriswa kwematombo kunosanganisira mashandiro akasiyana-siyana: micro-crack impregnation, marble surface kugadzirisa, granite kusimbisa, vacuum infusion, mesh backing, seam filling, vertical bonding, pore filling, uye yekupedzisira surface level. Imwe neimwe application inoda chiyero chakasiyana pakati pekupinda nekuchengetedza.
Veropoxy ikozvino dombo epoxy chigadzirwa range inoratidza iyi application-yakavakirwa maitiro, ine yakatsaurirwa masisitimu e granite nhema, marble, dombo jena, mesh kutsigira, vacuum infusion, semi-yakakosha dombo, uye mamwe maitiro ane hunyanzvi.
Chii chinonzi Low-Viscosity Epoxy Resin?
Low-viscosity epoxy isingarapike resin-hardener sisitimu inopa kushomeka kwekudzivirira kuyerera pasi pekuyerwa kwakatsanangurwa mamiriro.
Mukugadzirisa kwematombo, zvinoreva kuti epoxy yakasanganiswa inogona kupararira nyore nyore, kupinda mudiki madiki, maburi akanyorova, kufamba nemuzvivakwa zvekusimbisa, uye kufamba kuenda kure viscosity yayo isati yasimuka panguva yekurapa.
Sei mafekitari ematombo anoshandisa yakaderera-viscosity epoxy
Chikonzero chikuru kupinda.
Zvikanganiso zvakawanda zvemaitiro mumatombo echisikigo zvakanyanya kudiki pane zvinoonekwa pamusoro. Kutsemuka kunoonekwa kunogona kutetepa zvakanyanya pasi pechiso che slab. Dense granite inogona kuva nemapazi akatsetseka zvokuti resin gobvu haigoni kupinda nyore nyore.
Iyo yakaderera-viscosity system inoderedza kuyerera kuramba uye inopa resin mukana uri nani wekusvika iwo nzira dzemukati.
Izvi zvinonyanya kukosha kune:
- bvudzi rinoputika;
- microfissures;
- dense granite;
- mitswe yemarble yakanaka;
- vacuum impregnation;
- porous dombo reinforcement;
- mesh wetting; uye
- hombe-nzvimbo yepamusoro kurapwa isati yakwenenzverwa.
Veropoxy's 2-Nhanho Yakaderera-Viscosity AB Glue yeBlack Granite, semuenzaniso, inoshandisa yakaderera-viscosity, yepamusoro-penetration base system yekupinza dense granite pores uye micro-fissures isati yapera.
Chii chinonzi High-Viscosity kana Yepamusoro-Muviri Epoxy?
Higher-viscosity epoxy resists inoyerera zvakanyanya.
Panzvimbo pekukurumidza kupararira pamusoro pepamusoro kana kunyangarika mumapores akanaka, zvinhu zvinogara zvichiramba zviri pedyo nepazvinoshandiswa.
Hunhu uhwu hunogona kuve hwakakosha kana chinangwa chekugadzira chisiri chakadzika kupinda.
Apo muviri wepamusoro unobatsira
Mamiriro ezvinhu akajairika anosanganisira:
- mitswe yakafara;
- makomba makuru;
- kumucheto kugadzirisa;
- vertical joints;
- seams inofanira kuramba yakazara;
- zvikumbiro apo runoff inoda kuderedzwa;
- kugadziriswa kunoda kuvakwa kwepamusoro; uye
- mamiriro ezvinhu apo kupinda kwakanyanyisa kwaizowedzera kushandiswa kweresin.
Musiyano wakakosha ndewekuti "yepamusoro viscosity" haingorevi "kuzadzisa zvirinani."
Gap-kuzadza kuita kunogona zvakare kutsamira pane thixotropy, mafirita, resin chemistry, tension yepasi, kukurumidza kurapa, yakaderera-shrinkage maitiro, ekuwedzera maitiro, uye ukobvu hwekushandisa.
Ichi ndicho chikonzero kusarudzwa kwehunyanzvi kwechigadzirwa kunoda kupfuura imwe nhamba yeCPS.
Yakaderera Viscosity vs Yakakwira Viscosity: Iyo Yakasiyana Misiyano
| Performance Factor | Lower-Viscosity Epoxy | Yakakwirira-Viscosity / Yakakwirira-Muviri Epoxy |
|---|---|---|
| Micro-crack kupinda | Kazhinji zviri nani | Zvimwe zvishoma |
| Kuyerera nepanzvimbo huru | Easy | Zvishoma nezvishoma uye zvakanyanya kudzorwa |
| Vacuum infusion | Kazhinji inosarudzwa | Inogona kudzora resin kufamba |
| Wide-gap kuzadza | Inogona kudonha kana kunyura mumapores akatenderedza | Kazhinji inopa kuchengetedza kuri nani |
| Vertical application | Kuwedzera kumhanya kana kusaga njodzi | Kazhinji zviri nyore kuchengeta munzvimbo |
| Ibwe rakanyanya porous | Inogona kuwedzera kushandiswa kwe resin | Inogona kuderedza kutama kusingakoshi kwakadzika |
| Mesh wetting | Kazhinji nyore | Zvingada kuwedzera kushanda nesimba |
| Surface kuvaka | Inogona kusiya yakavharika yakatetepa | Kazhinji zviri nani |
| Air release | Kazhinji zviri nyore kana zvakasanganiswa zvakanaka | Mhepo yakavharirwa inogona kufamba zvishoma nezvishoma |
| Operator control | Inogona kumhanya nekukurumidza | Kazhinji zviri nyore pakuiswa kwenzvimbo |
Sei Lower Viscosity Inovandudza Kupinda
Kukanganisa kwematombo akanaka kunogadzira nzira dzakamanikana.
Iyo nzira idiki, ndipo pazvinonyanya kuoma kuti viscous fluid ifambe nemairi.
Lower viscosity inoderedza kuramba kuyerera uye inonatsiridza kugona kweresin kupinda idzo nzira diki isati yarapa inofambira mberi zvakanyanya.
Dense black granite muenzaniso wakanaka
Granite dema inogona kuratidzika kunge yakasimba zvakanyanya, asi svutugadzike inogona kunge iine diki fissures, echisikigo pores, kana kugadzirisa-ane hukama diki-kukanganisa.
Nekuda kwekuti dombo rakakora, kungoisa chinamira chakakora kumusoro kungasape kusimbaradza kwemukati.
Veropoxy's black-granite system inoshandisa yakaderera-viscosity penetration layer kuti isvike pakadzika mudombo risati rashandiswa rakasiyana rekuwedzera-ruvara uye polishing layer.
Iyi nhanho mbiri-pfungwa yakakosha.
Iyo resin inoita zvakanakisa kupinza haidi hazvo kuita rimwe nerimwe basa rekupedzisa panguva imwe chete.
Nei Yakaderera Viscosity Yakakosha kune Vacuum Infusion
Vacuum infusion zvinoenderana nekufamba kwe resin.
Vacuum pressure inobatsira resin kupinda mu pores, fissures, uye hurema hwemukati, asi maitiro acho achiri kuenderana neresin yasara irimo inokwana kufamba nedombo.
Resin inova yakanyanya viscous inogona kunonoka kuyerera kumberi, kugadzira kusaenzana, kana kusiya nzvimbo dzisina kusimbaradzwa.
Veropoxy's Yakaderera-Viscosity Epoxy yeDombo Vacuum Infusion - 5080 / B25Q-KG inoburitswa paanenge 400-600 CPS, ine 100:25 musanganiswa wechiyero, ingangoita 24 ° C yekugadzirisa tembiricha, uye 3-5 awa yekurapa nguva.
Izvo zvinotsanangurwa zvinoratidzira imwe pfungwa yakakosha:
Low viscosity inoda nguva yakakwana yekushanda.
Resin inogona kutanga yakanyanyisa kuyerera, asi ikaita nekukasira uye ikakora isati yapera, viscosity yayo yekutanga inova isinganyanyi kubatsira.
Kuti vacuum infusion, enzanisa kupfuura CPS
Vatengi vanofanirawo kuongorora:
- viscosity yakasanganiswa;
- viscosity inomuka nekufamba kwenguva;
- hupenyu hwehari;
- gel nguva;
- dombo tembiricha;
- vacuum-cycle duration;
- hunhu hwekuburitsa mweya; uye
- kudzika chaiko kwekupinda.
Kana Yakaderera Viscosity Ikava Dambudziko
Chikanganiso chiri nyore ndechekufunga kuti kana kupinda kunobatsira, kunyange kupinda kwakanyanya kunofanira kunge kuri nani.
Icho hachisi chokwadi nguva dzose.
Kumhanya kwakanyanyisa
Yakanyanya mvura resin inogona kubva kure neyakagadzirirwa kugadzirisa nzvimbo isati yapora.
Izvi zvakanyanya kuoma panzvimbo dzakatenuka, micheto, dombo rakamira, uye makomba akavhurika.
Yakakwira resin kushandiswa
Porous dombo rinogona kutora yakawanda yakaderera-viscosity resin.
Kumwe kwekupinda ikoko kunogona kuvandudza kusimbaradza, asi vamwe vanogona kungowedzera kushandiswa kwezvinhu pasina kuvandudza kugadzirisa kunoonekwa.
Mafekitari anofanirwa kuyera kushandiswa kweresin pane slab pane kutonga zvigadzirwa chete nemutengo wedhiramu.
Kusakwana kwepamusoro kuvakwa
Kana yakawanda resin ikapinda mudombo, hapana zvinhu zvakakwana zvinogona kuramba zviri pamusoro.
Mushure mekugaya nekupukuta, kuputika kana ma pores anogona kuvhurika zvakare nekuona nekuti chikamu chepamusoro chekuremara hachina kuzadzwa.
Kupenya padombo rakareruka
Pamarble chena kana translucent, kupinda kwakanyanya kunogona kushandura kutaridzika kwebwe kutenderedza kugadzirisa.
Mhedzisiro yacho inogona kuita senge kusviba kana watermark kunyangwe iyo yakarapwa epoxy pachayo ikaramba yakajeka.
Ichi ndicho chikonzero chena-marble kugadzirisa kuchiwanzoda kusimba kwekutonga kwekupinda pane gobvu rakasviba granite.
Kana Yepamusoro-Muviri Epoxy Ndiyo Iri Nani Direction
Kutsemuka kwakapamhama nemakomba akazaruka
Kuremara kwakakura kazhinji kunoda zvimwe zvinhu kuti zvirambe zviri mukati menzvimbo yekugadzirisa.
Kana resin yacho yakanyanyisa mvura, inogona kudonha ichidzika pasi, yoenda mumapores akatenderedza, kana kusiya pamusoro pegomba isina kuzadzwa.
Kugadzirisa kwakatwasuka
Gravity inokosha.
Resin inodzika zvakanaka pane yakachinjika slab inogona kudzika pasi kumucheto isati yapora.
Kune vertical bonding kana kumucheto kuzadza, iyo inodzorwa kana thixotropic magadzirirwo anogona kuve nyore kushanda nawo.
Surface leveling
Mamwe mashandiro ekugadzirisa anoda resin kuti irambe iri padyo nepamusoro saka kukuya nekupukuta kunogona kuburitsa chiso chinoenderera.
Muzviitiko izvi, kupinza kwakadzika kunongova chikamu chezvinodiwa.
Fekitori inogona kushandisa chinhu chimwe kupinza mukati uye chimwe chekuzadza kwekupedzisira kana kupedzisa pamusoro.
Usafunge Seam-Kuzadza Epoxy Inofanira Kuve Neyakanyanya Yakanyanya CPS
Apa ndipo apo nyore viscosity mitemo inotanga kuparara.
Veropoxy's Yakaderera Yekuwedzera Epoxy yeSemi-Yakakosha Dombo Seam Kuzadza - 5090 / D30M-BS parizvino inotsanangurwa pane ingangoita 400–600 CPS.
Nenhamba, izvo zvakafanana kune akati wandei Veropoxy yekupinda-yakatarisana masisitimu.
Asi iyo application ndeyekuzadza seam yeagate, onyx, uye composite semi-yakakosha dombo.
Nei?
Nekuti kusarudzwa kwechigadzirwa hakubvi pane viscosity chete.
Iyo sisitimu inosimbisa zvakare:
- kuwedzera kwakaderera;
- kuderera kwemukati kunetseka;
- controlled flow;
- dimensional kugadzikana;
- yunifomu kupora;
- yakaderera yellowing; uye
- musono wakatsetseka mushure mekupenya.
Ichi chidzidzo chekutenga chinobatsira.
Mutengi takeaway: Usagadzire mutemo wakaomarara wefekitori senge "400-600 CPS ndeyekupinda chete" kana "seam kuzadza kunoda yakakwira viscosity." Iko kuumbwa, substrate, gap geometry, maitiro ekushandisa, kurapa maitiro, kuwedzera, uye thixotropy inogona kuchinja mhedzisiro.
Maitiro eDombo Type Inoshandura sei Viscosity Sarudzo
Dense granite
Dense granite inowanzofarira nzira yekupinda-yakatarisana kana dambudziko guru riri micro-kuparuka kana kusimbiswa kwemukati.
Iyo yakaderera-viscosity system inogona kupinda yakakanganiswa iyo yakakora zvinhu inogona kubhuroka pamusoro.
Kana chirema chiri chikuru chakavhurika chip kana edge break, zvisinei, resin yekupinda yega inogona kusapa yakakwana kuvaka.
White marble
White marble inoda kumwe kungwarira.
Low viscosity inogona kuvandudza kupenya kwekupinda, asi kunyura zvakanyanya kunogona kuburitsa rima halos kana mumvuri wemaziso.
Kune marble anonzwa ruvara, viscosity inofanirwa kuongororwa pamwe chete nekusasvibisa maitiro uye yero kuramba.
Ruvara rwemarble
Ruvara rwemarble runogona kushivirira kumwe kupinda kwekuona kupfuura zvinhu zvichena zvakachena, asi kukwidziridzwa kwemavara kuchiri kufanira kuramba kuchienderana.
Iyo chaiyo resin inofanirwa kupinda zvakakwana kugadzirisa diki-zvirema pasina kugadzira zvisingaite nzvimbo mushure mekupukuta.
Travertine
Travertine ine pores uye makomba kubva pakanaka capillaries kusvika kune makomba mahombe akavhurika.
Imwe resin inogona kunge isina kunaka kune ese ari maviri mamiriro.
Iyo yakaderera-viscosity sisitimu inogona kubatsira mukusimbisa kwemukati, nepo imwe yekuzadza-yakatarisana zvinhu inogona kudiwa kune akakura epamusoro makomba.
Onyx uye semi-precious ibwe
Zvishandiso izvi zvinogona kutarisisa, kupenya, uye kutetepa.
Kuzadza seam, kuwedzera resin, kushushikana kwemukati, kujeka, kutsvuka kweyero, uye kupenya kunogona kuita sekunge viscosity.
Ichi ndicho chikonzero semi-yakakosha ibwe seam-filling system inofanira kuongororwa sechinyorwa chakakwana kwete neCPS chete.
Maitiro Akaremara Saizi Inofanirwa Kupesvedzera Epoxy Sarudzo
| Kukanganisa kana Maitiro | Preferred Flow Direction | Main Sarudzo Chinangwa |
|---|---|---|
| Hairline micro-cracks | Lower viscosity | Svika mukati mefissures musati gelation |
| Fine pores | Yakaderera kune inodzorwa viscosity | Mvura uye simbisa pasina yakawandisa resin kurasikirwa |
| Vacuum infusion | Low viscosity | Chengetedza kuyerera kuburikidza neyakakwana infusion kutenderera |
| Mesh inotsigira | Inodzorwa yakaderera viscosity | Wet fibers uchidzivirira kuyerera kusingakoshi |
| Kutsemuka kuri pakati nepakati | Kuenzanisa viscosity | Batanidza kupinda nekuzadza kwakakwana |
| Wide seams | Kudzorwa-kuyerera kana kwepamusoro-muviri system | Chengetedza kudzika kwekuzadza uye kudzivirira drainage |
| Makomba makuru | Muviri wepamusoro kana kuzadza kwakakodzera | Chengetedza zvinhu zvakakwana mukati mekugadzirisa |
| Vertical repair | Muviri wepamusoro / thixotropic maitiro | Deredza kudonha uye kumhanya |
Tembiricha Inogona Kuchinja "Low-Viscosity" Epoxy Ive Yakawanda Yakanyanya Kukora Material
Viscosity yakanyanya kupisa-sensitive.
Iyo epoxy imwe chete inoyerera zviri nyore muwekishopu inodziya inogona kuve yakakora zvakanyanya munguva yechando.
Izvi zvinoreva kuti kusarudzwa kwechigadzirwa hakufanirwe kungoenderana chete nenhamba yeviscosity yakadhindwa pane technical data sheet.
Kutonhora kwekugadzira mamiriro
Pakudziya kwakadzikira:
- resin inowanzova gobvu;
- kupararira kunowedzera kuoma;
- micro-crack kupinza kunogona kuderera;
- kusunungurwa kwemhepo kunogona kunonoka;
- mesh wetting inogona kuwedzera kuoma; uye
- kurapa kazhinji kunononoka.
Mamiriro ekugadzira anodziya
Tembiricha yakakwira kazhinji inovandudza kuyerera kwekutanga.
Asi inogona zvakare kumhanyisa resin-hardener kuita uye kuderedza inobatsira kushanda hwindo.
Izvi zvinogadzira kutengeserana kwakakosha:
Iyo resin inogona kupinda zvakanaka mukati memaminetsi mashoma ekutanga asi inozonyanya kuita simba isati yarapwa slab yese.
Kuti uwane tsananguro yakadzama yehukama uhu, ona Epoxy Resin Kurapa Nguva uye Tembiricha Gwaro.
Nguva Yekushanda Inogona Kukosha Kupfuura Yekutanga Viscosity
Iyo tekinoroji data sheet inogona kupa imwe viscosity kukosha yakayerwa nguva pfupi mushure mekusanganiswa.
Kugadzirwa hakuitike panguva imwe chete.
Iyo epoxy inogona kuva:
- yakasanganiswa kwemaminitsi akawanda;
- kutakurwa kune chimwe chiteshi;
- kupararira pamusoro pefurafura huru;
- kusara pasi pevacuum;
- yakakungurutswa nemambure; kana
- yakashanda nemaoko pakugadzirisa kwakawanda.
Munguva iyoyo, kuporesa kunofambira mberi, uye viscosity inokwira.
Nechikonzero ichi, fekitori haifanire kubvunza kwete chete:
"Chii chiri kutanga CPS?"
asiwo:
"Resin inogara kwenguva yakareba sei mukati mekuyerera kunobatsira?"
Maitiro ekufananidza Epoxy Flow kune Chaiyo Dombo Kugadzira Inodiwa
Kana dambudziko guru riri kuputika kwebvudzi mukati me dense granite, sarudza yakaderera-viscosity yekupinda system ine nguva yakakwana yekushanda kuti usvike mukati mehurema.
Kana vacuum infusion ikashandiswa, tungamira yakaderera yakasanganiswa viscosity uye yakagadzikana kuyerera mukati mevacuum kutenderera.
Kana fiberglass mesh ichifanira kunyoroveswa pane hombe slab, sarudza inodzorwa yakaderera viscosity inopararira zviri nyore asi isingatize mesh isati yavharwa zvakafanana.
Kana musono wakafara uchinyura wanyura mushure mekushandiswa, famba uchienda kune imwe gadziriso ine kuchengetedzwa kwakawanda kana muviri pane kungowedzera imwe yakafanana resin yekupinza.
Kana vertical edge kugadzirisa sags, ongorora thixotropic kana isiri-sag system.
Kana marble chena ikagadzira rima rakatenderedza makatsemuka, usangoerekana wasarudza kunyange yakaderera viscosity. Ongorora kupinda kwakanyanya uye porosity yedombo kutanga.
Kana iyo kugadziriswa kwepamusoro kwakadzoserwa mushure mekupenya, funga maitiro maviri-matanho: kupinza kwakadzika kwekutanga, kuchiteverwa nekuzadzwa kwepamusoro kwakakodzera.
Kupinda vs Kuzadza: Nei Mamwe Mafekitori Achida Matanho Maviri
Kuedza kuita resin imwe kuita zvese zvinogadzira kukanganisa.
Chigadzirwa chakatetepa zvekusvika pakadzika diki-makorokoza chinogona kusaramba chiri pamusoro.
Chigadzirwa chakakora zvakakwana kuzadza hurema hwakakura chinogona kusasvika pakatsemuka mukati.
Danho 1: Simbisa chimiro
Shandisa penetration-oriented resin kupinda pores uye micro-cracks uye kudzikamisa dombo mukati.
Danho rechipiri: kuvakazve pamusoro
Mushure mechikamu chekupinda, shandisa iyo yepamusoro kana yekuzadza system pazvinenge zvichidikanwa kudzoreredza hurema, ruvara, kutsvedzerera, uye kugadzirira kupukuta.
Veropoxy's black-granite system inotoratidza iyi nheyo kuburikidza ne-low-viscosity penetration base inoteverwa ne-color-enhancement uye polishing top coat.
Chidzidzo chakakura chinobatsira kupfuura dema granite:
Kusimbisa kwakadzika uye kupedzisa kwepamusoro pekupedzisira mabasa akasiyana.
Sei Thixotropy Inokosha kune Vertical uye Gap-Kuzadza Zvikumbiro
Viscosity inowanzobatwa sekunge imwe yakagadziriswa pfuma.
Real formulations inogona kuita zvakasiyana pasi pekufamba uye pakuzorora.
A thixotropic adhesive inogona kuve nyore kupararira pasi peshear asi kudzorera muviri mushure mekushandisa.
Izvi zvinogona kuve zvakakosha mumajoini akatwasuka uye kugadziriswa kwenzvimbo nekuti resin inoshanda panguva yekupararira asi inoramba kudonha mushure mekuiswa.
Kune vatengi, izvi zvinoreva kuti nhamba imwe chete inotenderera-viscosity inogona kusatsanangura zvizere maitiro ekushandisa.
Bvunza mutengesi kana zvinhu zviri:
- Newtonian kana zvakasimba shear-inotsamira;
- self-leveling;
- thixotropic;
- non-sag;
- yakagadzirirwa kupinda; kana
- yakagadzirirwa kuchengetedza gap.
Zvakajairika Kukanganisa Pakusarudza Epoxy neViscosity
Kusarudza iyo yakaderera CPS nekuti inonzwika zvakanyanya
Ultra-yakaderera viscosity inobatsira chete kana chishandiso chinobatsira kubva mukuyerera kwakadzika.
Kune kuremara kwakakura, kugadzirisa kwakatwasuka, kana dombo rine porous, zvinogona kuunza matambudziko asina basa.
Kudaidza yega yega gobvu resin "high viscosity"
Zvimwe zvigadzirwa zvinopa kuita kwekuzadza kuburikidza neinodzorwa kuyerera, mafirita, thixotropy, yakaderera shrinkage, kana yakaderera kuwedzera pane yakanyanya kukwira CPS nhamba.
Kuregeredza kuyerwa kwekushisa
A viscosity value pasina tembiricha mamiriro haana kukwana.
Kufuratira kukurumidza kurapa
Kuderera kwekutanga viscosity hakubatsiri kana resin yakakora isati yapera application.
Kuregeredza ibwe porosity
Iyo resin imwechete inogona kuita zvakasiyana zvakanyanya pane dense granite uye porous marble.
Kushandisa epoxy yekupinda kune mahombe cavities
Iyo resin inogona kungonyangarika pazasi pepamusoro, ichiwedzera kushandiswa uye ichisiya kugadzirisa kusati kwazadzwa.
Kushandisa inorema filler kune micro-cracks
Izvo zvinhu zvinogona kuvhara musuwo wekutsemuka uku uchisiya hurema hwemukati husina kurapwa.
Kuchinja chiyero chekusanganisa kuti uchinje viscosity
Usaderedze kana kuwedzera kuomesa kungoita kuti epoxy ive yakatetepa, kukobvu, nekukurumidza, kana kunonoka.
Iyo yekusanganiswa ratio ndeye chemistry yehurongwa.
Kuti uwane rumwe ruzivo, ona iyo Epoxy Resin Mixing Ratio Guide yeDombo Processing.
Maitiro ekuyedza Yakaderera- uye Yakakwira-Viscosity Epoxy Isati Yawanda Kuodha
Danho 1: Shandisa dombo chairo rekugadzira
Usavimba chete negirazi, plastiki, kana generic laboratory panels.
Chimiro chedombo chinodzora kunyura kweresin uye kupinda.
Danho 2: Kudzora tembiricha
Hunza ese ari maviri masisitimu emumiriri kune imwechete resin, dombo, uye tembiricha yemusangano.
Nhanho 3: Shandisa iyo yakatarwa yekusanganisa reshiyo
Kusanganiswa kusina kunaka kunoparadza kutendeseka kwekuenzanisa.
Danho rechina: Isa iyo yakafanana resin huwandu
Kuyera kushandiswa kwezvinhu pane kudurura neziso.
Danho rechishanu: Ona kupinda
Tarisa kuti resin inosvika pakudzika kwakazara kwehurema hwakanaka here.
Nhanho yechitanhatu: Chengetedza kumhanya uye kuchengetwa
Kuti uwane mapundu akafara, nyora kuti resin inoramba iripo here kana kuti inonyura mudombo.
Danho rechinomwe: Rekodha nguva yekushanda
Cherechedza apo kuyerera kunova kushoma zvikuru.
Nhanho 8: Gadzirisa uye pukuta
Iko kunyorova kutaridzika hakukuudzi kana maitiro akabudirira.
Ongorora slab mushure meiyo chaiyo yekupedzisa kutevedzana.
Danho 9: Kuyera kushandiswa kwezvinhu
Resin inoda 30% zvimwe zvinhu pa slab inogona kunge iine mutengo wakasiyana chaizvo wekugadzira kunyangwe mutengo wayo wekutenga wakaderera.
Stone Epoxy Viscosity Qualification Checklist
| Kuongorora Item | Zvekurekodha | Nei Zvichikosha |
|---|---|---|
| Yakasanganiswa viscosity | CPS uye bvunzo tembiricha | Inopa nhanho yekutanga yakaenzana |
| Stone type | Granite, marble, onyx, travertine, ibwe rakagadzirwa | Porosity uye chimiro chinoshandura mafambiro ekuyerera |
| Kuremara kwehupamhi | Mutsara webvudzi, wepakati, wakapamhama kana musono | Inosarudza kupinda maringe nekuchengetedza zvinodiwa |
| Maitiro ekushandisa | Yakachinjika, yakatwasuka, kana yakarerekera | Inokanganisa kudonha uye kumhanya |
| Nguva yekushanda | Maminitsi ekuyerera anobatsira | Initial viscosity chete haina kukwana |
| Kupinza kudzika | Kudzika chaiko mushure mekushandisa | Inosimbisa kurapa kwemaitiro |
| Resin kushandiswa | kg kana g pa slab / m² | Inoratidza mutengo chaiwo wekugadzira |
| Kuchengetwa kwepamusoro | Kusara kuzadza mushure mekurapa | Yakakosha pakukwenenzvera kugadzirira |
| Kuonekwa kwekupedzisira | Ruvara, gloss, shadowing, uye mitsara inooneka yekugadzirisa | Inosimbisa kuenderana nedombo rakapedzwa |
| Batch kuenderana | Mhedzisiro mumijenya yakawanda | Yakakosha pakuramba uchigadzira |
Kurudziro: Sarudza Flow Behaviour, Kwete Viscosity Label
Yakaderera-viscosity uye yakakwirira-viscosity epoxy haisi kukwikwidza zvigadzirwa zvikamu apo imwe iri nani pane imwe.
Vanogadzirisa matambudziko akasiyana-siyana.
Kana resin ichida kufamba mukati me micro-cracks, yakanaka pores, kana vacuum-yakabatsirwa dombo chimiro, inotungamira yakaderera viscosity uye yakakwana nguva yekushanda.
Kana resin ichida kuramba iri mugomba rakakura, kugadzirisa kwakamira, kana mhango yepamusoro, tungamira kuchengetedza, muviri, kana thixotropic maitiro.
Kana iyo application ichida kusimbaradzwa kwemukati uye nzvimbo yakakwenenzverwa, funga nezve danho rekuita pane kumanikidza resin imwe kuita mabasa ese.
Kana zvigadzirwa zviviri zvichiburitsa hunhu hweCPS hwakafanana asi huchiita zvakasiyana, enzanisa kunyorova, thixotropy, kurapa chimiro, kuwedzera, shrinkage, hupenyu hwehari, tembiricha yemhando, kuenderana kwematombo, uye mhedzisiro yekupolisha.
Iyo chaiyo viscosity saka haisi iyo yakaderera kana yepamusoro nhamba inowanikwa.
Ndiwo mafambiro ekuyerera anobvumira epoxy kusvika panzvimbo yakakodzera-uye irambe iripo kwenguva yakakwana kuti ipedze basa.
Mibvunzo Inowanzo bvunzwa Nezve Yakaderera- uye Yakakwira-Viscosity Epoxy
1. Ko pasi-viscosity epoxy zviri nani kune dombo?
Low-viscosity epoxy iri nani kana chikuru chinodiwa chiri kupinda mukati manyoro ma pores, micro-cracks, dense granite, kana vacuum-yakapinzwa dombo. Izvo hazvingozviiti zvirinani kune zvakapamhama, kugadzirisa kwakamira, kana zvinhu zvine porous zvakanyanya uko kuyerera kwakanyanya kunogona kuwedzera kumhanya uye kushandiswa kweresin.
2. Ndeipi viscosity epoxy yandinofanira kushandisa pamatombo ematombo?
Kutsemuka kwebvudzi kwakanaka kunowanzo batsirikana kubva kuzasi-viscosity epoxy nekuti resin inoda kupinda mukati. Kutsemuka kwakapamhama kungada yakaenzana kana yepamusoro-muviri sisitimu inosanganisa kupinda nekuchengetedza kwakakwana kuchengetedza hurema huzere zvizere mushure mekurapa.
3. Iyo yakakwirira-viscosity epoxy yakasimba kudarika yakaderera-viscosity epoxy?
Kwete hazvo. Viscosity isina kugadziriswa hairevi zvakananga simba rekupedzisira remagetsi. Simba rinoenderana neresin chemistry, hardener chemistry, kusanganisa ratio, kurapa mamiriro, adhesion, dhizaini dhizaini, uye substrate kupindirana.
4. Sei yakaderera-viscosity epoxy inoshandisa yakawanda resin pamatombo ane porous?
Low-viscosity resin inogona kufamba zvakadzika mumapores akabatana uye voids. Izvozvo zvinogona kuvandudza kusimbiswa, asi zvinogonawo kuwedzera kushandiswa kana ibwe richitora resin kupfuura nzvimbo inoda kurapwa. Pima kushandiswa kweresin panguva yekuyedzwa kwekugadzira usati watenga zvakawanda.
5. Ko iyo epoxy yakafanana inogona kushandiswa kupinda uye kuzadza seam here?
Dzimwe nguva inodzorwa-kuyerera kuumbwa kunogona kuita mabasa ese ari maviri, asi mhinduro inoenderana nemhando yedombo, musono upamhi, resin rheology, kurapa maitiro, shrinkage kana kuwedzera, uye yekupedzisira kupedzisa zvinodiwa. Nekuda kwemaitiro anodaidzira, kupinda kwakasiyana uye nhanho dzekuzadza zvinogona kuburitsa mhedzisiro inowirirana.
Maitiro ekufananidza Epoxy Flow kune Real Stone Processing
Epoxy kusarudzwa kunofanirwa kutanga nepainofanirwa kufamba resin uye painofanira kugara. Micro-cracks uye vacuum infusion inoda kufamba. Kuremara kwakakura uye kugadzirisa kwakatwasuka kunoda kuchengetedzwa. Kupedzisa kwepamusoro kazhinji kunoda kuenzanisa pakati pezviviri. CPS inopa ruzivo runobatsira, asi inofanirwa kugara ichidudzirwa pamwe chete nedombo porosity, defect geometry, tembiricha, kurapa chimiro, rheology, uye yekupedzisira kupedzisa zvinodiwa.
Tanga nekuremara, kwete iyo viscosity label
Kutsemuka kwebvudzi, mhango yakavhurika yetravertine, dema-granite micro-fissure, chena-marble kugadziriswa, uye musono weonikisi haisi dambudziko rimwe chete. Kuremara kwehupamhi, kunyura kwedombo, kutaridzika, uye kutaridzika kwekuona kunofanira kutsanangura inodiwa yekuyerera maitiro isati yasarudzwa CPS.
Matanidza maitiro e resin kune maitiro
Hairline granite inotsemuka:
kukoshesa kupinda kwakadzika-viscosity uye nguva yakakwana yekushanda kuti usvike mukati mefissures.
Vacuum infusion:
koshesa kushomeka kwekushomeka kuyerera, yakagadzikana viscosity, uye hwindo rekurapa rakareba zvakakwana kuti upedze kusabereka.
Mesh kutsigira:
shandisa kuyerera kunodzorwa kunonyorovesa mafiibha zvakanaka pasina kuyerera kwakanyanyisa.
Wide seams uye cavities:
koshesa kuchengetwa kweresin, kuvakwa kwepamusoro, uye kugadzikana kwedimensional kwete kupinda zvakanyanya.
Kugadzirisa kwakamira:
ongorora maitiro ethixotropic kana asiri-sag pane kuvimba chete neiyo static CPS kukosha.
Mamiriro akafanana eCPS anogona kuramba achiburitsa mhedzisiro dzakasiyana
Zvigadzirwa zvine zvakafanana zvakadhindwa viscosity zvinogona kuita zvakasiyana nekuti kugadzira chemistry, thixotropy, kushushikana kwepamusoro, kukurumidza kurapa, kuderera-kuwedzera maitiro, kunyorova, mafirita, uye kupindirana kwematombo zvakare zvinopesvedzera kuita kwekushandisa. Vatengi vanofanirwa saka kuenzanisa maitiro akazara echigadzirwa pane kuisa vatengesi nenhamba imwe chete yeviscosity.
Chii chinofanira kuenzaniswa nevatengi vasati vaodha yakawanda?
Enzanisa yakasanganiswa viscosity pane yakatsanangurwa tembiricha, nguva yekushanda, viscosity kusimuka panguva yekushandisa, kudzika kwekupinda, kumhanya, kushandiswa kweresin, kurapa chimiro, kuchengetedza kwekupedzisira kwepamusoro, hunhu hwekupukuta, kugadzikana kwemavara, uye batch kuenderana. Wobva waedza iyo shortlisted system padombo chairo pasi pezvakajairwa fekitori mamiriro.
Kurumbidza Kunoshanda
Kana iyo resin isingakwanisi kusvika pakuremara, kuderedza kuyerera kwekudzivirira. Kana ikapinda kure kana kupera kwekugadzirisa, wedzera kuyerera kwekutonga kana sarudza imwe yakakodzera yekuzadza fomu. Kana zvose zviri zviviri kusimbiswa kwemukati uye kupedzisa kwepamusoro kwakakosha, funga kupindira kwakasiyana uye kupedzisa matanho. Iyo yakanakisa epoxy viscosity haisi iyo yakaonda kana yakakora sarudzo-ndiyo magadzirirwo anosvika pakadzika anodiwa, anoramba ari painodiwa, uye anoburitsa yakagadzikana yakapedzwa slab mushure mekurapa nekupukuta.
Unoda Kufananidza Epoxy Kuyerera kune Yako Dombo Chikumbiro?
Rudzi rwedombo, hupamhi hwekutsemuka, porosity, kupisa tembiricha, kutaridzika kwekushandisa, nguva yekurapa, uye kupedzisa zvinodiwa zvese zvinokanganisa sarudzo chaiyo epoxy. Usati watenga zvakawanda, edza masisitimu emumiriri pamatombo ako chaiwo emarble, granite, onyx, semi-precious stone, mesh-backing process, kana vacuum-infusion line.
References
- International Organisation for Standardization.
TS ISO 2555: 2018 Plastics - Resins muLiquid State kana seEmulsions kana Dispersions - Sarudzo yeInooneka Viscosity Uchishandisa Imwe Silinda Type Inotenderera Viscometer Method.
ISO/TC 61.
International Organisation for Standardization. - ASTM International.
ASTM D2196 - Yakajairwa Kuedza Nzira dzeRheological Properties yeNon-Newtonian Materials neRotational Viscometer.
ASTM International.
ASTM Standards uye Injiniya Digital Library. - WEST SYSTEM Technical Staff.
WEST SYSTEM User Manual & Chigadzirwa Guide.
Nhoroondo ye Gougeon Brothers, Inc.
WEST SYSTEM Technical Publications. - WEST SYSTEM Technical Staff.
Kunzwisisa Epoxy Kurapa uye Kupisa Migumisiro.
Nhoroondo ye Gougeon Brothers, Inc.
Epoxyworks / WEST SYSTEM Unyanzvi Zviwanikwa. - Gurit Technical department.
Epoxy Resin Systems: Kugadzirisa, Viscosity uye Kurapa Hunhu.
Gurit.
Technical Product Data uye Composite Processing Guidance. - J. M. Dealy naK. F. Wissbrun.
Melt Rheology uye Basa Rayo muPlastiki Kugadzirisa: Theory uye Mashandisirwo.
Van Nostrand Reinhold.
Polymer Processing uye Rheology Reference Literature. - Christopher W. Macosko.
Rheological Misimboti, Zviyero, uye Mashandisirwo.
Yunivhesiti yeMinnesota.
Wiley-VCH, 1994. - Charles Selwitz.
Epoxy Resins muKuchengetedza Matombo.
Getty Conservation Institute.
Tsvagiridzo muConservation Series, Getty Publications, 1992.