Cov khoom xyaw tseem ceeb ntawm cov kua nplaum ntoo dawb yog dej, polyvinyl acetate (PVA) thiab ntau yam khoom ntxiv.Polyvinyl acetate yog cov khoom tseem ceeb ntawm cov nplaum ntoo dawb, uas txiav txim siab qhov kev sib txuas ntawm cov nplaum ntoo dawb.PVA yog cov dej-soluble hluavtaws polymer nrog cov khoom nplaum zoo heev.Thaum cov kua nplaum dries, PVA polymer tsim cov nplaum nplaum muaj zog.Dej yog qhov tseem ceeb thib ob ntawm cov nplaum ntoo dawb, uas yog cov cab kuj rau PVA polymer.Thaum siv cov kua nplaum, cov dej noo hauv cov nplaum evaporates, tawm hauv qab cov nplaum nplaum uas tuav ob qhov chaw ua ke.Ntau yam additives kuj tau ntxiv rau cov nplaum ntoo dawb los txhim kho nws cov khoom.Cov no suav nrog cov yas yas los ua kom qhov yooj yim thiab lub zog ntawm cov nplaum nplaum, cov khoom khaws cia kom ntev lub neej txee ntawm cov kua nplaum, thiab defoamers kom txo tau qhov tsim ntawm huab cua npuas.Qee cov tuam txhab kuj tseem ntxiv cov khoom ntxiv xws li calcium carbonate lossis silica los ua kom cov tuab thiab viscosity ntawm cov kua nplaum.Zuag qhia tag nrho, kev sib xyaw ua ke ntawm PVA, dej, thiab cov khoom siv ntxiv ua kom muaj zog, ntau yam, thiab siv tau yooj yim cov kua nplaum uas tau siv dav hauv kev ua ntoo thiab rooj tog.
Vim yog cov khoom saum toj no, cov nplaum ntoo dawb tau siv ntau dua rau cov laj thawj xws li:
1. Muaj thiab Economy:Dawb ntoo kua nplaum yog dav muaj thiab pheej yig dua piv rau lwm hom adhesives.Qhov no ua rau nws muaj kev xaiv nrov rau kev lag luam thiab kev siv tus kheej.
2. Yooj yim rau siv:Dawb ntoo kua nplaum yog ib qho yooj yim mus use thiab yuav siv tau los ntawm txhua leej txhua tus los ntawm kev craftsmen rau DIY enthusiasts.Nws kuj yog dej soluble, yog li nws ntxuav tau yooj yim nrog dej.
3. Muaj zog Bond:Cov nplaum no ua rau muaj kev sib raug zoo heev ntawm cov ntaub ntawv, zoo tagnrho rau cov ntawv thov uas yuav tsum muaj kev sib raug zoo siab.
4. Versatility:Cov nplaum ntoo dawb tuaj yeem siv rau ntau yam ntaub ntawv, suav nrog ntoo, ntawv, ntaub, thiab txawm tias qee yam yas.Qhov no ua rau nws muaj ntau yam nplaum uas tuaj yeem siv rau ntau yam kev siv sib txawv.
5. Eco-phooj ywg:Tsis zoo li lwm hom adhesives, cov nplaum ntoo dawb yog cov nplaum dej uas yog ib qho kev xaiv hauv eco.
6. Lub sij hawm ziab:Dawb ntoo kua nplaum dries sai heev thiab yog ib qho kev xaiv zoo heev rau cov ntawv thov uas yuav tsum tau sib txuas ceev ceev.Zuag qhia tag nrho, cov nplaum ntoo dawb yog nrov nrog cov kws tshaj lij thiab DIYers ib yam nkaus rau nws cov khoom siv ntau yam, lub zog, kev siv yooj yim, thiab pheej yig.
Raws li ib qho ntawm peb lub tuam txhab ua lag luam ntawm cov ntoo dawb hauv Suav teb, Popar Chemical muaj ntau tshaj 30 xyoo ntawm kev tsim khoom thiab kev tshawb fawb.Peb tau koom tes nrog kev lag luam hauv ntau lub teb chaws thiab cheeb tsam hauv ntiaj teb.Raws li kev txheeb cais ntawm cov lag luam no
Kev siv cov nplaum ntoo dawb hauv kev tsim khoom niaj hnub no suav nrog cov hauv qab no:
1. Woodworking:Dawb ntoo kua nplaum yog feem ntau siv hauv kev ua haujlwm ntoo los koom nrog cov ntoo ua ke.Qhov no yog qhov tsim nyog hauv kev tsim cov rooj tog zaum, txee, khoom ua si thiab lwm yam khoom siv ntoo.
2. Papermaking thiab ntim:dawb ntoo kua nplaum kuj siv nyob rau hauv papermaking thiab ntim industries.Siv rau gluing ntawv cov khoom thiab cov duab los qhia ua ke, rau ntim thiab ua paj ntaub paj ntaub.
3. Textile kev lag luam:Cov nplaum no zoo tagnrho rau kev sib txuas cov ntaub ua ke ua ib ntus lossis ruaj khov.
4. Khoom siv tes ua:Cov kua nplaum dawb yog siv los ua cov nplaum hauv ntau hom khoom siv tes ua.Nws glues sai heev thiab yog qhov zoo rau tuav cov khoom me me thaum ua haujlwm nrog lawv.
5. Tsev kawm ntawv tej yaam num:Dawb ntoo kua nplaum kuj siv rau hauv tsev kawm ntawv tej yaam num, xws li ua dioramas los yog architectural qauv.
6. Kev sib txuas ntawm cov yas thiab ntoo:Cov ntaub ntawv yas ntxeem tau xws li cov yas ua npuas dej tuaj yeem sib txuas nrog cov nplaum ntoo dawb.Nyob rau hauv rooj plaub ntawm kev koom nrog cov khoom yas thiab ntoo, nws tuaj yeem siv los kov yeej qhov tsis sib xws ntawm cov khoom siv.
Dawb ntoo kua nplaum yog ntau yam nplaum siv nyob rau hauv ntau yam kev tsim khoom niaj hnub.Nws lub zog, lub sijhawm qhuav thiab yooj yim ntawm kev siv ua rau nws cov nplaum ntawm kev xaiv hauv ntau qhov kev lag luam.
Vim muaj kev cog lus ntev rau kev tshawb fawb thiab kev tsim kho thiab tsim cov kua nplaum ntoo dawb, Popar Chemical tau sau tseg qhov zoo thiab qhov tsis zoo ntawm cov nplaum ntoo dawb.
Qhov zoo yog:
- Dawb ntoo kua nplaum muab kev sib raug zoo thaum sib txuas ntoo ua ke
- Dries yam tsis pom qhov seem
-White ntoo kua nplaum yog ib qho yooj yim los ntxuav nrog dej - tsis muaj tshuaj lom thiab muaj kev nyab xeeb siv nyob ib ncig ntawm cov menyuam yaus - nws yog pheej yig thiab dav muaj - txheeb ze rau lub sij hawm ziab sai tso cai rau kev ua tiav sai dua - piv rau lwm cov khoom siv gluing, nws tsis tshua muaj stained ntoo.
Disadvantages ntawm dawb ntoo kua nplaum:
- Kev raug dej los yog cua sov tuaj yeem ua rau tsis muaj zog ntawm daim ntawv cog lus tsim los ntawm cov nplaum ntoo dawb - nws tsis muaj zog li lwm cov nplaum xws li epoxy, uas tuaj yeem ua rau tsis zoo rau qee qhov haujlwm.
-Nws yuav tsis ua haujlwm nrog qee yam ntoo lossis cov khoom siv -Nws tsis tuaj yeem siv rau cov haujlwm sab nraum zoov vim nws tsis muaj dej tsis zoo lossis tsis muaj dej.Tej zaum nws yuav tsis haum rau tej yaam num uas yuav tsum tau kom qhuav lub sij hawm ntev.
Raws li cov ntaub ntawv txheeb xyuas ntawm Popar Chemical txoj kev tsim kho, thaum siv cov nplaum ntoo dawb hauv cov rooj tog tsim khoom
Cov kauj ruam hauv qab no feem ntau ua raws li:
1. Kev npaj deg:Ua ntej siv cov kua nplaum, xyuas kom lub ntsej muag sib txuas yog huv si, qhuav thiab tsis muaj plua plav thiab khib nyiab.Xyuas kom cov chaw haum snugly yam tsis muaj qhov khoob.
2. Kev siv kua nplaum:Siv cov txhuam hniav huv si, cov menyuam los yog cov ntaub pua plag, siv cov nplaum ntoo dawb sib npaug rau ib qho ntawm cov chaw sib txuas.Nco ntsoov siv cov kua nplaum txaus los tsim kom muaj kev sib raug zoo, tab sis tsis txhob ntau heev kom koj tsis txhob ntub cov kua nplaum ntau dhau.
3. Joining nto:Tom qab siv cov kua nplaum, ua tib zoo tso qhov chaw thib ob uas yuav tsum tau koom nrog rau saum npoo ntawm qhov sib koom.Xyuas kom tseeb tias cov chaw ua kom zoo sib xws thiab siv lub zog los tsim ib daim ntawv cog lus nruj.Clamp ob qhov chaw kom nruj ua ke kom ntseeg tau tias muaj kev sib cuag ntau tshaj.
4. Lub sij hawm ziab:Cia lub sij hawm pom zoo rau cov nplaum nplaum kom qhuav.Lub sij hawm ziab feem ntau yog nyob ntawm hom kua nplaum siv rau cov nplaum ntoo dawb, thiab feem ntau yuav siv li 30 feeb mus rau ib teev kom qhuav tag.
5. Kev kho deg:Tom qab cov kua nplaum qhuav tag, tshem tawm cov kua nplaum ntau dhau nrog cov ntawv xuab zeb lossis scraper.Tom qab ntawd koj tuaj yeem siv txhua qhov tsim nyog rau cov rooj tog zaum, xws li staining lossis pleev xim rau nws.
Nco ntsoov tias lub sij hawm ziab kom qhuav thiab lwm cov lus qhia yuav txawv nyob ntawm seb hom ntawm cov kua nplaum uas siv los siv.Ib txwm ua raws li cov neeg tsim khoom cov lus qhia.
Thaum kawg, kev cia kom zoo yog qhov tseem ceeb kom ntseeg tau tias cov nplaum ntoo dawb nyob hauv qhov zoo thiab khaws nws cov khoom nplaum.
Nov yog qee yam uas yuav tsum xav txog:
1. Khaws rau hauv qhov chaw txias, qhuav:Cov kua nplaum ntoo dawb yuav tsum muab cia rau hauv qhov chaw txias, qhuav ntawm qhov chaw ncaj qha tshav ntuj.Thaum tshav kub kub kub yuav ua rau cov kua nplaum kom tuab thiab ua haujlwm tsawg.
2. Khaws lub thawv kaw kom nruj:Nco ntsoov khaws lub hau ntawm lub thawv kom nruj kom tsis txhob muaj cua thiab noo noo nkag mus rau sab hauv ntawm lub thawv.Qhov no yuav pab tswj qhov sib xws ntawm cov kua nplaum thiab kom nws tsis txhob qhuav tawm.
3. Khaws upright:Lub thawv dawb ntoo nplaum yog khaws cia ncaj.Yog tias lub thawv ntim cia kab rov tav lossis ntawm lub kaum sab xis, cov kua nplaum yuav xau thiab lub thawv yuav nyuaj rau qhib.
4. Siv ua ntej lub neej txee:Xyuas lub txee lub neej ntawm cov kua nplaum ua ntej siv.Cov kua nplaum uas tas sij hawm yuav tsis ua haujlwm zoo thiab tuaj yeem ua rau cov khoom sib txuas puas.
5. Tsis txhob khov:Tsis txhob cia cov kua nplaum khov.Kev khov yuav ua rau cov kua nplaum sib cais thiab ua haujlwm tsis zoo.
Los ntawm kev ua raws li cov kev ceev faj no, koj tuaj yeem pab xyuas kom meej tias cov nplaum ntoo dawb nyob hauv qhov zoo thiab khaws nws cov khoom nplaum.
xaivPoparyog xaiv cov qauv siab.
Tiv tauj peb kom paub ntau ntxiv cov khoom zoo thiab cov ntaub ntawv ntsig txog.
Post lub sij hawm: May-25-2023