Cov ntsiab lus ceev:
Epoxy resin curing lub sij hawm muaj kev cuam tshuam los ntawm qhov kub thiab txias, tab sis cov neeg yuav khoom yuav tsum tsis txhob kho qhov kub thiab txias raws li qhov sib txawv. Lub neej lub lauj kaub, lub sijhawm ua haujlwm, lub sijhawm gel, tuav lub zog, kev npaj polishing, thiab kev kho tag nrho piav qhia txog ntau theem ntawm cov txheej txheem kho. Cov huab cua sov feem ntau ua rau cov tshuaj tiv thaiv epoxy thiab ua kom lub qhov rais ua haujlwm tau ntev, thaum lub caij txias dua cov tshuaj tiv thaiv qeeb thiab tuaj yeem ncua kev txhim kho lub zog los yog tawm hauv cov txheej txheem kho tsis zoo. Rau cov chaw ua haujlwm pob zeb, qhov zoo tshaj plaws epoxy yog li ntawd tsis yog cov khoom siv kho sai tshaj plaws. Nws yog lub formulation uas nws lub sij hawm ua hauj lwm, nkag mus, daim ntawv thov kub, tuav lub sij hawm, thiab zaum kawg kho kom haum rau cov kab ntau lawm. Yog tias koj lub rooj cob qhia khiav ze 10 ° C, siv cov txheej txheem tsim los rau kev kho kom qis. Yog tias cov nroj tsuag tsis tu ncua ua haujlwm siab dua 28 ° C lossis txawm tias 38-45 ° C, siv cov qauv ntsuas kub tshwj xeeb tsim los tswj kev tswj hwm kev ua haujlwm raws li cov xwm txheej no.
"Epoxy yuav siv sij hawm ntev npaum li cas los kho?" suab zoo li ib lo lus nug ncaj nraim. Nyob rau hauv lub Hoobkas pob zeb, nws tsis tshua muaj cov lus teb ncaj nraim.
Ib daim ntawv qhia cov ntaub ntawv qhia txog 50 feeb, 60 feeb, lossis 80 feeb. Txawm li cas los xij, tus neeg saib xyuas kev tsim khoom yuav pom tau tias tib cov resin ua thicker tom qab 20 feeb, lub slab tseem xav tias mos dhau mus tom qab lub sij hawm teev, los yog ib yam khoom uas ua hauj lwm zoo kawg nkaus rau lub caij nplooj ntoos hlav yuav nyuaj rau tswj thaum lub caij ntuj sov.
Yog vim li cas yooj yim: epoxy curing yog tshuaj lom neeg cov tshuaj tiv thaiv, tsis yog lub sij hawm ua rau hauv lub thoob.
Kub, resin-hardener chemistry, batch loj, sib tov piv, zaj duab xis thickness, pob zeb kub, daim ntawv thov txoj kev, thiab tus nqi ntawm cov tshav kub tuav los ntawm cov sib tov resin tag nrho cov cuam tshuam sai npaum li cas lub system nce los ntawm ib tug workable kua rau ib tug gel thiab thaum kawg mus rau ib tug hardened network.
Rau cov txheej txheem pob zeb kev tshaj lij, cov lus nug siv tau yog li ntawd tsis yog "Lub sijhawm epoxy resin curing yog dab tsi?" Nws yog:
Peb siv sijhawm ua haujlwm ntau npaum li cas, thaum twg cov slab tuaj yeem txav mus rau cov txheej txheem tom ntej, thiab cov resin puas tuaj yeem ncav cuag cov khoom kawg uas yuav tsum tau ua raws li peb lub Hoobkas kub?
Veropoxy tam sim no pob zeb epoxy khoom ntau yam qhia tias vim li cas qhov kev sib txawv no tseem ceeb. Cov txheej txheem sib txawv yog muab tso rau lub caij ntuj no mesh rov qab, kub-kub mesh rov qab, sov-kev nyab xeeb marble kho, thiab marble ua ntawm kub li 38-45 ° C. Cov tshuab zoo sib xws A / B tuaj yeem muaj cov tswv yim kho mob sib txawv.
Dab tsi yog Epoxy Resin Curing Lub Sijhawm Tiag Tiag?
Ib qho ntawm qhov loj tshaj plaws ntawm kev tsis meej pem hauv kev yuav khoom epoxy yog tias ob peb lub sijhawm sib txawv feem ntau raug kho raws li lawv txhais tau tias tib yam.
Lawv tsis ua.
lauj kaub lub neej
Lub neej lub lauj kaub piav qhia txog ntev npaum li cas ntawm cov khoom sib xyaw ua ke thiab cov khoom tawv tawv tseem siv tau rau hauv lub thawv raws li cov xwm txheej.
Qhov no yog qhov tseem ceeb tshwj xeeb vim tias qhov loj ntawm epoxy tuaj yeem khaws cov tshuaj tiv thaiv ntau dua. Raws li cov tshuaj tiv thaiv nrawm, cov khoom cua sov ntxiv, uas tuaj yeem ua kom cov tshuaj tiv thaiv rov qab. Qhov kev coj tus cwj pwm exothermic no txhais tau hais tias epoxy zaum hauv lub thoob sib sib zog nqus tuaj yeem poob kev siv tau sai dua li cov khoom siv tib yam kis tau rau hauv cov yeeb yaj kiab nyias dhau ntawm pob zeb slab.
Vim li no, lub lauj kaub lub neej yuav tsum tau nyeem ua ke nrog qhov ntsuas kub, batch loj, thiab ntim geometry.
Lub sijhawm ua haujlwm lossis sijhawm qhib
Lub sijhawm ua haujlwm yog lub sijhawm ua haujlwm muaj rau kev sib xyaw, sib kis, khawb, dov, mesh impregnation, tawg nkag, nqus tsev kho mob, kho, lossis sib dhos.
Qhov no feem ntau muaj txiaj ntsig zoo rau lub Hoobkas pob zeb tshaj li lub lauj kaub lub neej.
Ib qho epoxy tseem tuaj yeem ua kua hauv lub thawv sib xyaw tab sis kuj tseem tuaj yeem tau nce txaus hauv viscosity uas nws tsis nkag mus rau cov pob zeb zoo nkauj lossis granite tawg tau zoo.
Rau cov txheej txheem nqus tsev, qhov cuam tshuam ua haujlwm qhov rais xaus thaum cov dej ntws qeeb dhau rau kev txhim khu kev qha, tsis tas thaum cov khoom siv thaum kawg gels.
Lub sijhawm gel
Lub sij hawm gel piav qhia txog kev hloov pauv ntawm cov kua mobile mus rau lub xeev gelled. Thaum lub kaw lus mus txog theem no, muaj txiaj ntsig kev nkag mus lossis qib theem ib txwm dhau.
Yog li ntawd, lub pob zeb processor yuav tsum tsis txhob cuam tshuam lub sijhawm gel nrog lub sijhawm thov.
Kev kho mob
Qhov no yog lub ntsiab lus ntawm qhov sib koom ua ke los yog cov pob zeb ntxiv tau tsim kom muaj kev ncaj ncees txaus rau cov kauj ruam tuav.
Nyob ntawm tus txheej txheem, qhov ntawd yuav txhais tau tias txav lub pob zeb, tshem tawm ntawm qhov chaw nres tsheb rov qab, muab nws tso rau hauv lub laub, lossis hloov mus rau lwm theem tsim khoom.
Kev kho mob tsis tas yuav kho tag nrho.
Polishing los yog machining npaj
Cov nroj tsuag pob zeb feem ntau mob siab rau theem no ntau dua li kev kuaj lub ntsiab lus ntawm "kho."
Yog hais tias epoxy yog mos heev thaum sib tsoo pib, abrasive txiav tuaj yeem rub cov khoom los ntawm kev kho cov kab nrib pleb, smear cov resin, nthuav tawm cov pinholes, los yog tsim cov txhuam tsis sib xws nyob ib ncig ntawm cov chaw kho mob.
Cov lus nug tseem ceeb yog vim li no: thaum twg cov slab tuaj yeem nkag mus rau calibration, sib tsoo, polishing, txiav, lossis thauj yam tsis muaj kev puas tsuaj?
Kev kho mob tag nrho
Kev kho tag nrho yog hais txog theem thaum cov txheej txheem resin tau nce txaus mus rau nws cov khoom kawg.
Raws li kev tsim qauv, lub sijhawm yuav tsum tau mus txog qhov kawg ntawm txhua yam, tshuaj lom neeg, thermal, lossis kev ua haujlwm ntawm qhov loj me yuav ntev dua li lub sijhawm ua haujlwm thawj zaug tau teev tseg rau ntawm daim ntawv khoom.
Tus neeg yuav khoom: Tsis txhob nug tus neeg muag khoom tsuas yog rau "lub sijhawm kho." Nug seb tus lej ntawd txhais li cas: lub sijhawm gel, sijhawm tuav, polishing npaj, lossis kho tag nrho.
Vim li cas Kub Hloov Epoxy Curing Sijhawm
Epoxy curing ib txwm muaj cov tshuaj tiv thaiv ntawm resin thiab hardener. Raws li qhov kub thiab txias nce nyob rau hauv lub formulation qhov tau txais ntau, molecular zog thiab cov tshuaj tiv thaiv feem ntau nce. Cov resin yog li ntawd zuj zus los ntawm nws cov kua, gel, thiab cov khoom theem sai dua.
Thaum kub poob, qhov sib txawv feem ntau tshwm sim. Cov tshuaj tiv thaiv qeeb, viscosity nce, kev sib kis yuav nyuaj dua, thiab lub kaw lus yuav xav tau ntev dua los tsim kom muaj zog txaus.
Qhov no yog vim li cas tib txoj kev tsim qauv tuaj yeem coj tus cwj pwm zoo hauv 25 ° C Rhiav tab sis ua rau qeeb qeeb ntawm 10 ° C.
Cov cua sov feem ntau ua rau lub sijhawm ua haujlwm luv
Kev kub siab dua tuaj yeem pab tau thaum cov kab ntau lawm xav tau kev hloov pauv sai, tab sis nws kuj tsim kev pheej hmoo.
Tus neeg teb xov tooj muaj sijhawm tsawg dua los sib tov thiab faib cov resin. Lub tshuab nqus tsev nkag tuaj yeem cuam tshuam ntxov dhau. Mesh thaub qab pab pawg tuaj yeem tawm tsam kom tsis txhob muaj qhov ntub dej ntawm cov slabs loj. Resin tshuav nyob rau hauv ib lub thoob tuaj yeem ua kom sov sai sai.
WEST SYSTEM cov kev taw qhia kev qhia, piv txwv li, sau tseg tias qhov kub thiab txias muaj qhov cuam tshuam zoo rau lub lauj kaub lub neej thiab muab qhov piv txwv kwv yees uas qhov nce 10 ° C tuaj yeem txiav lub lauj kaub lub neej kwv yees li ib nrab rau nws qhov system.
Qhov ntawd yog qhov tseem ceeb raws li kev ceeb toom ntawm qhov rhiab heev epoxy chemistry tuaj yeem ua tau, tab sis nws yuav tsum tsis txhob raug kho raws li cov qauv thoob ntiaj teb rau txhua qhov kev lag luam epoxy. Txhua resin-hardener ua ke muaj nws tus kheej cov tshuaj tiv thaiv profile.
Cov mob khaub thuas tuaj yeem ua rau ntau dua li kev tsim khoom qeeb
Cov huab cua txias tsis yog qhov tsis yooj yim xwb.
Yog tias qhov kev xaiv tsis raug tsim los rau kev kho qhov kub thiab txias, cov txiaj ntsig zoo tuaj yeem suav nrog:
- ntev tos lub sij hawm ua ntej slab tuav;
- tsis zoo mesh-backing productivity;
- siab dua uncured resin viscosity;
- txo kev nkag mus rau hauv micro-tawg;
- soft los yog tacky nto;
- ncua lub zog kev loj hlob;
- unpredictable polishing npaj; thiab
- Kev hloov pauv ntau dua thaum sawv ntxov, yav tav su, thiab tsaus ntuj.
Qhov no yog vim li cas rau lub caij ntuj no-qib formulation yuav ua tau zoo dua li tsuas yog tos ntev dua rau lub caij ntuj sov lub caij ntuj sov.
Lub Neej Lub Neej, Lub Sijhawm Ua Haujlwm thiab Lub Sijhawm Kho Mob: Vim li cas Cov Neeg Yuav Khoom Yuav Tsum Sib Cais Lawv
| Lub sij hawm | Nws piav li cas | Vim Li Cas Nws Tseem Ceeb Hauv Kev Ua Pob Zeb | Common Buyer yuam kev |
|---|---|---|---|
| Lub neej lauj | Lub neej siv tau ntawm ib qho kev sib xyaw ua ke hauv ib lub thawv | Pab kwv yees sai npaum li cas cov khoom sib xyaw yuav tsum tau noj | Piv txwv tias lub neej lauj kaub sib npaug ntawm daim ntawv thov lub qhov rais |
| Ua Haujlwm / Qhib Sijhawm | Lub sijhawm thaum cov epoxy tseem tuaj yeem siv tau zoo | Qhov tseem ceeb rau kev sib kis, nkag mus, mesh wetting thiab infusion | Daim ntawv thov txuas ntxiv tom qab ntws tau dhau los lawm |
| Gel Sijhawm | Hloov mus rau qhov tsis ntws gel | Kos qhov kawg ntawm lub ntsiab lus nkag los yog theem | Kho gel lub sij hawm raws li lub sij hawm lub slab yog npaj rau polish |
| Kev kho mob | Theem thaum ib feem tuaj yeem zam cov kauj ruam tuav | Txiav txim siab thaum twg cov slabs tuaj yeem txav mus rau lub laub lossis chaw nres tsheb tom ntej | Piv txwv tias tuav lub zog txhais tau tias lub zog kawg |
| Polishing Npaj | Theem thaum kho resin tuaj yeem zam kev sib tsoo lossis polishing | Qhov tseem ceeb rau kev kho qhov zoo thiab qhov sib xws | Polishing ntxov dhau vim tias qhov chaw xav tias qhuav |
| Kev kho tag nrho | Kev loj hlob mus rau lub hom phiaj kawg khoom | Muaj feem xyuam rau kev sib raug zoo mus ntev thiab kev pabcuam kev ua haujlwm | Piv txwv tias "lub sijhawm kho" luv luv txhais tau tias txhua yam khoom tau tsim tiav |
Tus kws tshaj lij TDS yuav tsum ua kom muaj qhov sib txawv no meej. Yog tias nws tsis yog, pawg neeg yuav khoom yuav tsum nug tus neeg muag khoom ua ntej ua qhov kev sim ntau lawm.
Yuav ua li cas kub cuam tshuam epoxy ntawm lub pob zeb tiag tiag kab
Resin viscosity hloov ua ntej kho txawm pib
Txias resin feem ntau yog tuab dua. Qhov no tuaj yeem txo nws lub peev xwm los ntub dej mesh fibers, nkag mus rau cov kab nrib pleb zoo, sib kis thoob plaws lub pob zeb loj, lossis ntws los ntawm lub tshuab nqus tsev.
Cov khoom sov sov feem ntau ntws tau yooj yim dua, tab sis cov tshuaj tiv thaiv sai dua tuaj yeem txo lub sijhawm kom tau txais txiaj ntsig zoo ntawm qhov kev ua kom zoo dua.
Qhov no tsim ib qho kev sib pauv tseem ceeb:
Lub khw kub kub tuaj yeem muab cov dej ntws zoo heev tab sis lub sijhawm ua haujlwm tsawg dhau. Lub khw txias yuav muab lub qhov rais ua haujlwm ntev ntev thaum cov khoom siv lub cev tuab dhau los nkag mus tau zoo.
Qhov kev sib txuas ntawm qhov kub thiab viscosity no yog vim li cas yav dhau los Veropoxy technical knowledge cov ntsiab lus yuav tsum tau txiav txim siab ua ke nrog daim ntawv thov tshwj xeeb kho cov cai es tsis yog cov ncauj lus cais.
Lub pob zeb kub tseem ceeb heev
Lub Hoobkas huab cua kub tsis yog qhov ntsuas kub nkaus xwb uas tseem ceeb.
Pob zeb slabs tuaj yeem nyob twj ywm txias dua lossis sov dua li huab cua puag ncig, tshwj xeeb tshaj yog thaum lawv nyuam qhuav los ntawm kev cia sab nraum zoov, cov kab ziab kom sov, tshav ntuj ncaj qha, lossis lub tsev khaws khoom txias.
Kev siv epoxy rau lub pob zeb txias tuaj yeem ua rau hauv zos nce viscosity thiab qeeb cov tshuaj tiv thaiv nyob ze ntawm lub interface. Kev siv nws mus rau ib lub slab sov so tuaj yeem txo lub sijhawm ua haujlwm poob nthav.
Txhawm rau kom tau txais txiaj ntsig zoo ib yam, sau ob qhov chaw ua haujlwm kub thiab pob zeb saum npoo kub thaum sim.
Batch loj hloov qhov sib npaug kub
Epoxy curing yog exothermic. Ib qho loj ntau zaum hauv ib lub thawv sib sib zog nqus yuav khaws cov cua sov ntau dua li cov txheej nyias nyias hla ntawm pob zeb slab.
Qhov no txhais tau tias 5 kg sib xyaw batch yuav tsis coj zoo li 200 g kuaj kuaj.
Yog tias lub Hoobkas nce batch loj yam tsis tau kho cov haujlwm ua haujlwm, epoxy yuav pib hnov mob sai dua ua ntej cov neeg ua haujlwm ua tiav nws.
Txias, nruab nrab thiab kub kev cob qhia xav tau kev kho kom zoo sib txawv
Tsis muaj ib lub rooj ntsuas kub uas siv rau txhua qhov epoxy formulation. Txoj hauv kev muaj txiaj ntsig yog xaiv lub kaw lus tshwj xeeb tsim thiab sim nyob ib puag ncig ntawm lub Hoobkas cov xwm txheej tsim khoom.
| Cov xwm txheej ntau lawm | Tseem Ceeb Risk | Cov tswv yim tsim qauv nyiam | Tshawb xyuas ntau lawm |
|---|---|---|---|
| Txias chav ua haujlwm nyob ib ncig ntawm 10 ° C | Cov tshuaj tiv thaiv qeeb, siab viscosity, ncua kev tuav | Siv ib tug formulation tsim los rau qis-kub curing | Tshawb xyuas mesh adhesion thiab tuav lub sijhawm ntawm lub caij ntuj no kub |
| Kev cob qhia nruab nrab | Variation ntawm kev hloov los yog slab kub | Siv lub kaw lus nrog lub qhov rais ua haujlwm ua haujlwm thiab ruaj khov kho profile | Taug qab resin, slab thiab ambient kub |
| Kev ua haujlwm sov ntawm 28-38 ° C | Lub sij hawm ua hauj lwm luv luv thiab ceev cov tshuaj tiv thaiv | Siv cov txheej txheem huab cua sov nrog kev tswj xyuas kev ua haujlwm | Paub meej tias kev nkag mus thiab polishing npaj ua ntej kev pom zoo kab |
| Kev ua haujlwm kub heev nyob ib ncig ntawm 38-45 ° C | Ua ntej viscosity nce thiab luv daim ntawv thov qhov rai | Siv high-temperature-specific resin thiab hardener chemistry | Ntsuas lub sij hawm los ntawm kev sib tov mus rau qhov kawg ntawm kev siv tau zoo |
| Rhaub lossis ziab kab | Kev kub ceev ceev tsim thiab tsis sib xws | Siv ib qho system npaj rau siab-kub kab curing | Validate kab ceev, slab kub thiab hloov sij hawm |
Piv txwv Veropoxy tiag tiag: Vim li cas Zoo Li Viscosity Tsis txhais tau tias zoo li tus cwj pwm kho
Veropoxy cov khoom lag luam tam sim no muab cov piv txwv tseem ceeb ntawm vim li cas cov neeg yuav khoom yuav tsum ntsuas qhov viscosity, kho lub sijhawm, thiab kub ua ke.
Ntau cov khoom lag luam tshaj tawm cov viscosity nyob ib ncig ntawm 400-600 CPS thiab cov resin-rau-hardener piv ntawm 100:25, tab sis lawv cov kev pom zoo kub thiab txias profiles txawv.
| Qhov system | Tshaj tawm kub | Luam tawm Lub Sijhawm Kho Mob | Tshaj tawm viscosity | Daim ntawv thov tseem ceeb |
|---|---|---|---|---|
| 4090/WB 25 | Kwv yees li 10 ° C | Kwv yees li 50 feeb | 400-600 PIB | Tsawg-kub pob zeb mesh thaub qab |
| 4090/BCO25Q-14 | 28 ° C + / cua sov-kab kab mob | Kwv yees li 60 feeb | 400-600 PIB | High-temperature pob zeb mesh thaub qab |
| 5099/B25Q-KG | 28-38 ° C | Kwv yees li 80 feeb | 400-600 PIB | Marble kho thiab kho xim |
| 5089 / BCO25 QAB | 38-45 ° C | Kwv yees li 80 feeb | 400-600 PIB | High-kev nkag mus rau xim marble ua |
Cov txiaj ntsig no yuav tsum tsis txhob nyeem raws li lub taub hau-rau-lub taub hau qeb duas vim tias cov khoom tsim los rau kev siv pob zeb sib txawv thiab kev kho ib puag ncig.
Lub ntsiab lus tseem ceeb dua: txawm tias thaum viscosity thiab qhov sib xyaw sib xyaw zoo sib xws, lub pob hardener thiab ua tiav cov qauv tuaj yeem tsim kho rau qhov sib txawv ntau lawm.
Rau kev ua haujlwm txias mesh-rov qab, Veropoxy muab a Tsawg kub Epoxy rau pob zeb mesh thaub qab formulated nyob ib ncig ntawm kwv yees li 10 ° C tej yam kev mob.
Rau cov chaw ua haujlwm ua haujlwm hauv cov chaw ua haujlwm sov sov lossis qhov chaw ziab khaub ncaws, cov High Temperature Odorless Epoxy rau Pob Zeb Mesh Backing siv tswj kub-kub reactivity rau 28 ° C + tej yam kev mob.
Rau sov-kev nyab xeeb marble kho, lub Epoxy Resin rau Marble Kho & Xim Txhim Kho yog positioned rau kwv yees li 28-38 ° C ua, thaum lub High Penetration Epoxy rau Marble Slabs yog tsim rau xim marble ntawm kwv yees li 38-45 ° C.
Yuav Ua Li Cas Kho Lub Sij Hawm Hloov Pob Zeb Ua Tau Zoo
Kev kho sai sai zoo nkauj zoo nkauj vim nws tuaj yeem ua rau lub sijhawm luv luv. Tab sis qhov kev tsim sai tshaj plaws tsis yog qhov ua tau zoo tshaj plaws.
qeeb dhau ua rau muaj kev tsis sib haum xeeb
Yog tias cov slabs yuav tsum nyob twj ywm ntawm cov racks lossis cov tsheb thauj khoom ntev tshaj li qhov tau npaj tseg, lub Hoobkas xav tau ntau qhov chaw cia khoom, ntau cov khoom ua haujlwm hauv cov txheej txheem, thiab ntau lub sijhawm teem sijhawm tsis ua haujlwm.
Rau mesh thaub qab, kev kho qeeb tuaj yeem ncua sij hawm slab tig, stacking, thauj, lossis nkag mus rau hauv kev ua haujlwm tom ntej.
Rau kev kho ua ntej polishing, cov kab polishing yuav zaum tsis ua haujlwm lossis xav tau cov slab buffering ntxiv.
Kev nrawm dhau tsim teeb meem zoo
Cov tshuaj tiv thaiv sai heev tuaj yeem txo qhov kev siv lub qhov rais ua ntej cov neeg ua haujlwm tiav kev faib khoom.
Tej yam tshwm sim muaj xws li:
- tsis sib xws resin npog;
- tsis tiav mesh wetting;
- qhov tob tob nkag mus;
- pom daim ntawv thov ciam teb;
- ntau dua pov tseg los ntawm epoxy gelling hauv ntim;
- ntau zaus sib xyaw ntawm cov khoom me me thaum muaj xwm ceev; thiab
- qhov tsis sib haum xeeb ntawm thawj ntu thiab kawg ntawm cov slab.
Lub hom phiaj raug yog txheej txheem synchronization
Qhov kev kho mob zoo tshaj plaws tso cai rau lub sijhawm txaus los ua kom tiav daim ntawv thov kom raug thiab tom qab ntawd txhim kho kev tuav lub zog kom sai txaus kom ua rau cov theem tom ntej txav mus.
Qhov ntawd txhais tau tias lub Hoobkas yuav tsum sib phim epoxy kinetics rau:
- slab qhov ntev;
- tus naj npawb ntawm cov neeg ua haujlwm;
- phau ntawv tiv thaiv tsis siv neeg daim ntawv thov;
- conveyor ceev;
- lub tshuab nqus tsev lub sij hawm;
- lub sijhawm siv mesh;
- tsis muaj peev xwm;
- polishing sijhawm; thiab
- lub caij kub hloov pauv.
Yuav ua li cas Curing Sijhawm cuam tshuam rau Mesh Backing
Mesh thaub qab yog tshwj xeeb tshaj yog rhiab rau qhov sib npaug ntawm kev khiav thiab kho.
Cov resin xav tau lub sijhawm qhib txaus kom ntub cov mesh reinforcing thiab hu rau lub pob zeb nto uniformly. Yog hais tias nws reacts sai heev, qhov chaw qhuav los yog tsis tiav fiber ntau impregnation yuav nyob twj ywm. Yog tias nws hnov mob qeeb dhau, cov slabs nyob hauv qhov chaw nres tsheb ntev dua thiab tej zaum yuav tsis npaj rau kev thauj mus los thaum xav tau.
Lub caij ntuj no mesh thaub qab
Hauv chav ua haujlwm txias, siv cov qauv tsim qauv yuav ua rau pom kev kho tsis kawg.
Cov neeg ua haujlwm qee zaum teb los ntawm kev ua kom muaj zog hardener, siv cov cua sov sab nraud uas tsis muaj kev tswj hwm, lossis txav cov slab ntxov dhau. Cov shortcuts no tuaj yeem tsim kev hloov pauv ntau dua li lawv daws.
Ib qho kev daws teeb meem zoo dua yog siv chemistry tsim rau qhov ntsuas kub tiag tiag. Veropoxy lub caij ntuj no-qib 4090 / WBA25Q mesh-backing system Nws yog tshwj xeeb tshaj yog nyob rau hauv curing ib ncig ntawm 10 ° C.
Lub caij ntuj sov thiab cua sov-kab mesh thaub qab
Thaum kub siab, qhov kev sib tw thim rov qab.
Cov resin tuaj yeem ntws yooj yim thaum xub thawj tab sis pib hnov mob sai dua li cov neeg ua haujlwm xav tau. Cov khoom sib xyaw loj tuaj yeem dhau los ua teeb meem tshwj xeeb vim tias cov cua sov exothermic tsim hauv lub thawv.
Rau cov xwm txheej no, kev tswj hwm qhov kub thiab txias xws li Veropoxy's 4090 / BCO25Q-14 system yog tsim nyob ib puag ncig siab-kub ntau lawm thiab ziab-kab ib puag ncig.
Yuav ua li cas kho lub sij hawm cuam tshuam Marble Crack kho thiab nkag mus
Kev kho marble qhia txog qhov xav tau sib txawv. Cov resin feem ntau yuav tsum tau ntws mus rau hauv cov kab nrib pleb lossis qhov chaw tsis xws luag ua ntej cov tshuaj tiv thaiv mus deb dhau.
Lub kaw lus uas kho sai sai tab sis poob peev xwm nkag mus rau ib nrab ntawm daim ntawv thov tuaj yeem tawm hauv qhov tsis raug kho.
Nyob rau hauv high-temperature marble processing, qhov no yuav tsum tau tshwj xeeb tshaj yog tseem ceeb vim hais tias lub pob zeb nws tus kheej tej zaum yuav sov.
Kub-kev nyab xeeb marble kho
Veropoxy cov 5099 / B25Q-KG marble kho thiab xim-txhim kho qhov system yog luam tawm rau kwv yees li 28-38 ° C cov xwm txheej nrog kwv yees li 80-feeb kho mob specification.
Lub ntsiab lus tseem ceeb tsis yog tus lej "80" los ntawm nws tus kheej. Nws yog qhov system yog tsim nyob ib ncig ntawm daim ntawv thov sov-kub qhov twg cov resin tseem xav tau txaus txaus txaus rau kev kho tawg thiab kho qhov chaw.
Kub heev marble ua
Rau cov xim marble ua tiav ntawm 38-45 ° C, Veropoxy's 5089 / BCO25Q siab nkag system yog positioned rau ruaj khov kev ua tau zoo nyob rau hauv ntau kub kub.
Qhov ntawd qhia txog cov lus qhia tseem ceeb ntawm tus neeg yuav khoom: qhov kub ntawm lub rooj cob qhia tsis tuaj yeem txhais tau tias koj yuav tsum lees txais lub qhov rais ua haujlwm luv luv. Lub tshuab ua kom kub kub zoo tuaj yeem tsim los tswj cov tshuaj tiv thaiv tsis txhob cia nws khiav mus.
Yuav ua li cas Curing Sijhawm cuam tshuam rau Nqus Infusion
Nqus-pab pob zeb kev kho mob xav tau qhov sib npaug sib npaug dua.
Cov resin yuav tsum nyob twj ywm ntev txaus kom txav mus los ntawm qhov hws, kab nrib pleb, thiab txoj hauv kev thaum lub tshuab nqus tsev nqus nws mus rau hauv lub pob zeb.
Yog tias gelation pib ntxov dhau lawm, qhov tob tob ntawm qhov nkag tuaj yeem ua tsis sib xws. Qhov chaw nyob ze tshaj plaws ntawm cov khoom siv cob yuav tau txais cov khoom siv txaus thaum cov cheeb tsam nyob deb dua tseem kho tsis txaus.
Qhov no yog vim li cas kho tus cwj pwm yuav tsum tau soj ntsuam ua ke nrog viscosity thiab lub tshuab nqus tsev lub sij hawm.
Veropoxy cov Vacuum Infusion Solutions tsom rau resin nkag mus rau hauv pob zeb micro-pores thiab cov qauv tsis xws luag, thaum lub tuam txhab tseem muaj kev mob siab rau Tsawg-Viscosity Epoxy Resin rau pob zeb nqus dej.
Rau daim ntawv thov no, xaiv cov resin nkaus xwb vim nws "kho sai" tuaj yeem yog qhov kev txiav txim siab tsis ncaj ncees lawm.
Yuav ua li cas kom phim Epoxy kho tus cwj pwm mus rau txawv ntau lawm kab mob
| Yog tias koj qhov xwm txheej ntau lawm yog… | Ua ntej… | Yog vim li cas |
|---|---|---|
| Rhiav ib ncig ntawm 10 ° C | Tsawg-kub curing formulation | Cov txheej txheem txheej txheem yuav ua kom khov thiab txhim kho lub zog qeeb dhau |
| Rhiav kub tshaj 28 ° C | Tswj kub-kub reactivity | Tiv thaiv kom lub qhov rais ua haujlwm muaj txiaj ntsig los ntawm kev luv luv |
| Marble ntawm 38-45 ° C | High-temperature penetration system | Tswj cov dej ntws zoo thiab tswj kev kho mob hauv cov pob zeb kub ua haujlwm |
| Loj slabs siv manually | Lub sijhawm qhib siv tau ntev dua | Cov neeg ua haujlwm xav tau sijhawm txaus los nthuav tawm cov khoom tsis tu ncua thoob plaws tag nrho cov slab |
| Automated nruam kab | Repeatable kho profile | Lub voj voog sib xws tseem ceeb tshaj qhov ceev tshaj plaws |
| Nqus infusion | Tsawg viscosity ntxiv rau lub sijhawm ua haujlwm txaus | Cov resin yuav tsum nyob twj ywm hauv lub voj voog infusion |
| Mesh thaub qab | Lub sijhawm ntub dej ntxiv nrog rau kev kwv yees tuav kho | Mesh yuav tsum tau impregnated ua ntej slabs tuaj yeem txav mus tau nyab xeeb |
| Kho tam sim ua ntej polishing | Txhim khu kev npaj polishing | Kev sib tsoo ntxov ntxov tuaj yeem nthuav tawm lossis puas tsuaj kho tsis tiav qhov chaw kho |
Vim li cas Epoxy qee zaum kho sai dhau
Lub rooj cob qhia yog kub tshaj qhov kev sim siab
Ib qho resin pom zoo thaum kuaj lub caij nplooj ntoos hlav tuaj yeem coj txawv txawv thaum lub caij ntuj sov kub.
Yog tias kev yuav khoom tsim nyog yeej tsis suav nrog kev ntsuas kub siab, cov kab ntau lawm yuav pom qhov teeb meem tsuas yog tom qab cov khoom loj tuaj txog.
Cov batch sib xyaw yog loj heev
Cov loj loj khaws cia cov cua sov exothermic thiab tuaj yeem nrawm nrawm rau hauv lub thawv sib xyaw.
Es tsis txhob sib xyaw ib pawg loj, ntau lawm yuav xav tau ob peb yam khoom me me, nyob ntawm cov lus qhia thiab cov kab yuav tsum tau ua.
Cov resin tseem nyob hauv ib lub thawv sib sib zog nqus ntev dhau
Txawm tias tag nrho batch kom muaj nuj nqis yog tsim nyog, thawv geometry tseem ceeb. Lub thoob nqaim tob khaws cov tshuaj tiv thaiv kub sib txawv ntawm lub tais ntiav lossis txheej nyias.
Lub pob zeb kub dua saum huab cua
Cov slabs tuaj txog ntawm txoj kab uas muaj cua sov, sab nraum lub hnub raug, lossis qhov chaw sov tuaj yeem ua rau lub sijhawm ua haujlwm hauv zos ntawm lub pob zeb-resin interface.
Vim li cas Epoxy qee zaum kho qeeb dhau
Lub substrate thiab resin yog txias heev
Cov huab cua txias ambient tsuas yog ib feem ntawm qhov teeb meem. Resin nruas thiab pob zeb slabs khaws cia ib hmos nyob rau hauv ib qho chaw txias yuav nyob txias txawm tias tom qab lub rooj cob qhia sov.
Cov formulation yog sab nraum nws qhov kev pom zoo qhov kub thiab txias
Ib qhov kub-kub lossis cov txheej txheem hardener tsuas yog tsis muab kev kho kom zoo thaum lub caij ntuj no txias.
Qhov sib tov piv tsis raug
Ntxiv cov hardener ntxiv tsis yog ib txoj hauv kev txhim khu kev qha kom kho epoxy sai dua.
Ob txheej txheej epoxy yog tsim nyob ib ncig ntawm cov resin-rau-hardener piv. Kev txav deb ntawm qhov piv no tuaj yeem ua rau cov khoom tsis sib haum xeeb, tsis sib haum xeeb, tawv tack, brittleness, lossis kev ua haujlwm tsis zoo.
Kev sib tov tsis tiav
Kev hnyav hnyav yuav tsis pab yog tias ob lub ntsiab lus tsis zoo sib xyaw.
Cov khoom tsis sib xyaw ntawm ob sab lossis hauv qab ntawm lub thawv yuav nyob twj ywm txawm tias lub ntsiab batch zoo li kho kom raug.
Feem ntau Epoxy Curing yuam kev hauv pob zeb Factories
Xaiv epoxy tsuas yog los ntawm lub sijhawm kho luv tshaj plaws
Lub voj voog luv luv yog qhov txaus nyiam kom txog thaum nws txo qhov nkag mus, ntub dej, lossis daim ntawv thov sib xws.
Kev ua haujlwm ntau lawm yuav tsum tau ntsuas raws li cov slabs siv tau rau ib qho kev hloov pauv, tsis yog feeb luam tawm ntawm TDS.
Piv txwv tias ib qho hardener ua haujlwm sib npaug zoo txhua xyoo
Lub Hoobkas nrog 10 ° C lub caij ntuj no thiab 35 ° C lub caij ntuj sov yuav xav tau cov tswv yim kho kom zoo.
Sim yuam ib qho kev tsim tawm thoob plaws txhua lub caij tuaj yeem tsim kev kho kom zoo dua qub.
Tsis quav ntsej lub pob zeb kub
Cov huab cua kub yuav yog 25 ° C thaum lub pob zeb los ntawm sab nraum lub caij ntuj no cia txias dua. Qhov rov qab tuaj yeem ua tau tom qab cua sov kom qhuav.
Hloov qhov A: B piv rau kev tswj ceev
Qhov no yog qhov ua yuam kev loj-tswj.
Yog tias kev kho ceev tsis tsim nyog, hloov cov txheej txheem los yog kev pom zoo hardener system - tsis yog qhov qhia txog stoichiometric piv yam tsis muaj kev siv tau.
Kev sim cov qauv me me tab sis ua cov khoom loj
Kev kuaj khob hauv chav kuaj muaj txiaj ntsig, tab sis tus cwj pwm exothermic hloov nrog huab hwm coj.
Kev sim ntau lawm yuav tsum siv qhov ntau thiab tsawg ntawm cov khoom sib xyaw, cov khoom sib xyaw, qhov ntev ntawm cov kab nrawm, thiab daim ntawv thov tuab.
Polishing sai li sai tau raws li qhov chaw nyuaj
Nto kov ib leeg tsis ua pov thawj tias thaj chaw kho tau mus txog lub zog machining txaus.
Qhov kev lees paub zoo yuav tsum yog raws li kev sib tsoo tiag tiag, polishing, lossis tuav kev sim.
Yuav Ua Li Cas Ntsuas Epoxy Curing Lub Sijhawm Ua Ntej Kev Txiav Txim Loj
Kauj Ruam 1: Sau qhov tseeb ntawm lub Hoobkas kub
Tsis txhob sim ntawm chav ntsuas kub tsis txaus ntseeg yog tias lub Hoobkas feem ntau ua haujlwm txias dua lossis kub dua.
Cov ntaub ntawv:
- thaum sawv ntxov rhiav kub;
- yav tav su peak kub;
- lub caij ntuj no qis kub;
- lub caij ntuj sov kub;
- pob zeb saum npoo kub; thiab
- resin tivthaiv kub.
Kauj Ruam 2: Siv qhov sib xyaw kom haum
Ntsuas cov resin thiab hardener kom raug raws li txoj kev teev tseg hauv TDS.
Kauj ruam 3: Sau lub lauj kaub cwj pwm
Saib xyuas cov khoom sib xyaw hauv lub thawv ntim khoom.
Sau thaum kub pib nce, thaum viscosity noticeably nce, thiab thaum lub batch ua unsuitable rau ib txwm siv.
Kauj Ruam 4: Ntsuas lub sijhawm siv tau zoo ntawm pob zeb tiag
Rau kev kho tawg, sau thaum nkag mus ua tsis txaus.
Rau mesh thaub qab, sau ntev npaum li cas cov resin tseem yooj yim kom kis tau thiab ntub tag nrho cov fibers.
Rau lub tshuab nqus tsev vacuum, sau seb puas muaj txiaj ntsig tseem muaj nyob hauv lub tshuab nqus tsev ua tiav.
Kauj Ruam 5: Txiav txim siab kev npaj txhij
Tsis txhob muab luam tawm lub sijhawm xa tawm rau hauv koj tus SOP.
Ntsuam xyuas thaum koj tus kheej cov slabs tuaj yeem txav tau yooj yim, teeb tsa, lossis hloov pauv yam tsis muaj kev cuam tshuam rau thaj chaw sib koom lossis kho.
Kauj Ruam 6: Ntsuas polishing lossis machining npaj
Khiav lub slab los ntawm kev ua tiav tiag tiag.
Saib rau:
- soft resin rub tawm;
- smearing;
- pinholes;
- tawg rov qhib;
- nto kev nyuaj siab;
- tsis sib xws gloss; thiab
- pom kho ciam teb.
Kauj Ruam 7: Rov ua dua ntawm ob lub caij nyoog kawg
Ib yam khoom kuaj tsuas yog ntawm 23-25 ° C tuaj yeem qhia koj tsawg heev txog lub Ib Hlis lossis Lub Yim Hli ntau lawm.
Yog tias lub Hoobkas muaj kev hloov pauv loj raws caij nyoog, rov sim dua nyob rau hauv cov neeg sawv cev txias thiab kub ua ntej pom zoo cov khoom txhua xyoo.
Stone Factory Kho-Time Qualification Checklist
| Tshawb xyuas | Yuav Sau Dab Tsi | Vim Li Cas Nws Tseem Ceeb |
|---|---|---|
| Ambient kub | Qhov ntsuas kub ntawm lub rooj cob qhia tiag tiag thaum kuaj | Muab cov ntsiab lus teb rau txhua qhov kev ntsuas kho lub sijhawm |
| Pob zeb kub | Qhov kub thiab txias ua ntej thov | Lub slab yuav txawv heev ntawm chav tsev kub |
| A: B ratio | Qhov tseeb qhov hnyav piv | Tiv thaiv kev hloov pauv los ntawm kev siv tshuaj tsis raug |
| Batch loj | Tag nrho cov khoom sib xyaw | Cov huab hwm coj loj tuaj yeem tsim kom muaj cua sov ntau dua |
| Ntim hom | Qhov tob thiab geometry | Muaj feem xyuam rau kev tuav cov cua sov thiab lub neej lub lauj kaub |
| Siv sijhawm ua haujlwm | Cov feeb uas tau txais kev sib kis lossis nkag mus | Cov tswv yim ntau dua li lub sijhawm gel ib leeg |
| Lub sijhawm tuav | Sijhawm mus txog rau thaum slab tuaj yeem txav tau yooj yim | Txiav txim siab txoj kab tiag tiag |
| Polishing npaj | Sijhawm mus txog thaum ua tiav | Tiv thaiv kom ntxov machining defects |
| Qhov kawg tshwm sim | Gloss, xim, tawg thiab nto defects | Paub meej tias kho ceev tsis txi zoo |
| Lub caij nyoog repeatability | Cov txiaj ntsig tau nyob rau hauv qhov txias thiab kub | Txo qhov kev xav tsis thoob ntau lawm tom qab kev yuav khoom ntau |
Kev pom zoo: Xaiv qhov kho qhov profile, tsis yog tus lej kho mob xwb
Qhov zoo tshaj plaws epoxy rau lub Hoobkas pob zeb tsis tas yuav yog ib qho uas mus txog qhov kev kho mob ceev tshaj plaws.
Qhov system zoo dua yog qhov uas muab cov neeg ua haujlwm txaus sijhawm los ua cov txheej txheem kom raug thiab tom qab ntawd txhim kho kev tuav thiab ua tiav lub zog ntawm tus nqi kwv yees.
Yog tias lub rooj cob qhia txias, siv cov qauv tsim los ua kom muaj kev ntseeg siab hauv qhov txias es tsis txhob hloov qhov sib xyaw sib xyaw lossis lees txais lub sijhawm tos ntev heev.
Yog tias lub rooj cob qhia kub, xaiv cov tshuaj tiv thaiv kub kub uas khaws cov sijhawm ua haujlwm txaus rau kev nkag mus, sib kis, mesh ntub dej, lossis kho lub tshuab nqus tsev.
Yog tias cov txheej txheem cuam tshuam nrog cov kab ntau lawm, ntsuas qhov rov ua dua los ntawm batch mus rau batch thiab hloov mus rau kev hloov pauv tsis yog tsom rau ib qho qauv ua tiav.
Yog tias koj daim ntawv thov yog lub tshuab nqus tsev vacuum, muab qhov tseem ceeb rau lub sijhawm ua haujlwm tau zoo tshaj qhov xov xwm "kev kho sai."
Thiab yog tias tus neeg muag khoom muab ib tus lej kho lub sijhawm yam tsis tau txhais qhov ntsuas kub lossis kho theem, nug kom meej ua ntej muab cov khoom sib piv nrog rau lwm qhov system.
Cov lus nug nquag nug txog Epoxy Resin Curing Sijhawm
1. Yuav siv sij hawm ntev npaum li cas ntawm epoxy resin los kho?
Tsis muaj universal epoxy curing lub sij hawm. Cov lus teb yog nyob ntawm cov resin-hardener formulation, kub, batch loj, daim ntawv thov thickness, substrate kub, thiab dab tsi "kho" txhais tau tias rau cov txheej txheem. Lub neej lub lauj kaub, tuav kev kho mob, kev npaj polishing, thiab kev kho tag nrho tuaj yeem tshwm sim rau lub sijhawm sib txawv.
2. Puas yog epoxy kho sai dua thaum kub dua?
Feem ntau, yog. Nyob rau hauv ib tug tsim nyog formulation ntau yam, warmer tej yam kev mob ceev cov tshuaj tiv thaiv ntawm resin thiab hardener. Txawm li cas los xij, qhov no tseem ua rau lub sijhawm ua haujlwm luv thiab tuaj yeem ua kom cov cua sov ua kom sov. Cov txheej txheem pob zeb yuav tsum siv cov qauv tsim los rau lawv qhov ntsuas kub tiag tiag es tsis yog sim ua kom tus qauv epoxy kub.
3. Cov epoxy puas tuaj yeem kho tau zoo ntawm 10 ° C?
Qee lub tshuab epoxy tuaj yeem ua tau, tab sis cov qauv yuav tsum tau tsim los yog siv tau rau kev siv qhov kub thiab txias. Veropoxy, piv txwv li, muaj 4090 / WBA25Q mesh-backing system tshwj xeeb nyob rau hauv kwv yees li 10 ° C lub caij ntuj no ntau lawm. Ib chav tsev-kub qhov system yuav tsum tsis txhob cia li xav tias ua tau zoo ib yam.
4. Vim li cas qee zaum epoxy thiaj li kub hauv lub thoob sib tov?
Epoxy curing yog exothermic, txhais tau tias cov tshuaj tiv thaiv tawm cua sov. Qhov loj dua lossis tob dua tuaj yeem khaws cov cua sov ntau dua, uas ua rau cov tshuaj tiv thaiv thiab ua kom muaj cua sov ntau dua. Qhov no yog vim li cas lub lauj kaub lub neej nyob rau hauv ib lub thawv tuaj yeem luv dua li lub sijhawm siv tau ntawm tib cov resin kis raws li cov yeeb yaj kiab nyias.
5. Kuv puas yuav tsum ntxiv hardener yog tias epoxy kho tau qeeb dhau lawm?
Tsis yog. Tsis txhob hloov cov resin-rau-hardener piv tau yooj yim kom ceev curing. Kev sib piv tsis raug tuaj yeem tsim kho tsis tiav, tackiness, brittleness, hardness tsis sib xws, lossis kev ua haujlwm tsis zoo. Yog tias kev kho ceev tsis tsim nyog, siv cov txheej txheem los yog kev pom zoo hardener tsim rau qhov kub thiab txias thiab ntau lawm.
Yuav ua li cas kom phim Epoxy Curing Lub Sijhawm rau Kev Tsim Pob Zeb tiag
Epoxy curing lub sij hawm yuav tsum tau kho raws li lub qhov rais ntau lawm, tsis yog raws li ib tug cais tus naj npawb. Lub kaw lus kom raug yuav tsum muab lub sijhawm ua haujlwm ua kua txaus rau daim ntawv thov, cov tshuaj tiv thaiv txaus rau kev tuav pov hwm, thiab kev kho kom txaus ua ntej polishing, txiav, thauj, lossis ua haujlwm ntxiv. Qhov kub thiab txias hloov txhua feem ntawm qhov sib lawv liag.
Pib nrog lub Hoobkas qhov kub thiab txias
Cov khoom tsim nyog ntawm 25 ° C tsis tuaj yeem cia siab tias yuav coj tus yam ntxwv ntawm 10 ° C lossis 40 ° C. Sau ambient kub, pob zeb kub, resin kub, batch loj, thiab lub sij hawm ntau lawm ua ntej xaiv hardener los yog epoxy system.
Kev kho sai dua tsis yog ib txwm muaj kev tsim khoom ntau dua
Lub kaw lus nrawm heev tuaj yeem txo lub sijhawm tos tab sis kuj txo qis kev nkag mus, mesh ntub dej, sib kis, lossis lub sijhawm nqus dej. Qhov ceev tshaj plaws epoxy dhau los ua kev xaiv tsis zoo thaum cov neeg ua haujlwm tsis tuaj yeem ua tiav daim ntawv thov tsis tu ncua ua ntej cov resin pib gel.
Muab cov txheej txheem curing rau qhov txheej txheem
Lub caij ntuj sov Rhiav:
siv cov txheej txheem uas tsis muaj qhov kub thiab txias tsim los tsim kom muaj lub zog ruaj khov es tsis txhob yuam cov txheej txheem sab nraum nws qhov kev ua haujlwm.
Lub caij ntuj sov Rhiav:
siv cov tshuaj tiv thaiv kub kub uas khaws cia sijhawm ua haujlwm txaus rau kev ua tiav daim ntawv thov.
Mesh thaub qab:
sib npaug fiber ntau wetting lub sij hawm nrog kev kwv yees tuav lub zog yog li slabs tuaj yeem txav mus los ntawm txoj kab yam tsis muaj kev cuam tshuam cov txheej txheem ntxiv.
Lub tshuab nqus tsev infusion:
ua qhov tseem ceeb ntawm cov dej ntws zoo thiab lub sijhawm nkag mus ua ntej gelation pib.
Marble kho ua ntej polishing:
validate polishing npaj es tsis yog cia siab rau ib tug generic kho-lub sij hawm daim duab.
Yuav ua li cas cov neeg yuav khoom sib piv ntawm cov neeg muag khoom?
Sib piv qhov ntsuas kub tau pom zoo, lub lauj kaub lub neej kuaj mob, lub sijhawm ua haujlwm, lub sijhawm tuav, kho lub ntsiab lus, A: B piv, batch-loj rhiab heev, viscosity hloov thaum lub sij hawm thov, thiab kev ua tau zoo slab. 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.
Cov lus pom zoo
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.
Tshawb xyuas Veropoxy Pob Zeb Epoxy Systems
Cov ntaub ntawv
- WEST SYSTEM Technical Staff.
WEST SYSTEM User Manual & Product Guide: Controlling Cure Time.
Gougeon Cov kwv tij, Inc.
WEST SYSTEM Technical Manual, 2020. - WEST SYSTEM Technical Staff.
Epoxy Chemistry Basics.
Gougeon Cov kwv tij, Inc.
WEST SYSTEM Epoxy Technical Resources. - WEST SYSTEM Technical Staff.
105 System Selection Guide: Hardener Cure Speed and Epoxy Temperature.
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