PVC, lossis polyvinyl chloride, yog hom ntaub ntawv tshwj xeeb ntawm cov khoom siv vinyl uas zwm rau hauv chav kawm ntawm cov hluavtaws thermoplastic polymers. Nws yog lub npe hu rau nws cov kav ntev thiab tshuaj lom neeg. Los ntawm cov kav dej pvc mus rau cov khoom siv kho mob, PVC tsis yog siv dav xwb, tab sis nws tseem yog ib qho hluavtaws hluavtaws ntau tshaj plaws ntawm cov ntiaj teb. Nws tuaj yeem siv rau cov rwb thaiv tsev xaim, cov khoom siv kho mob, cov kav dej, cov nplaim hluav taws xob, ntim cov khoom lag luam, ntim, thiab ntau dua.
Txawm hais tias nws tau koob meej, PVC yas yog qhov nyuaj dua rau kev sib khi dua lwm hom kev ua yeeb yam. Cov yas no muaj lub zog qis, uas ua rau nws nyuaj rau qee cov nplaum nplaum kom nkag mus rau nws cov nplaim thiab ua kom muaj zog. Txawm hais tias, muaj cov nplaum tsim nrog qhov no lub zog qis hauv lub siab. Nrog rau txoj cai npaj thiab cov nplaum, koj tuaj yeem ua tiav qhov muaj zog thiab kav ntev.
Ii. Zoo tshaj plaws adchesives rau PVC
Raws li cov khoom lag luam adhesive tsim tau tsim nyob rau hauv 2002, peb tau ua kev lag luam zoo li cov khoom lag luam xws li cov khoom lag luam, peb paub tias cov khoom lag luam twg yog qhov tsim nyog thiab uas tsis yog. Nov yog qee qhov zoo tshaj plaws PVC cov nplaum tshaj plaws uas peb pom zoo.
Clamping phaj laminating nplaum
Tsim los rau laminating PVC laminates nrog hlau, ntoo thiab lwm yam kev sib koom ua ke epoxy resin lub zog epoxy, nws tsis kam ua kom siab dua tom qab kho. Nws yog qhov haum rau kev ua haujlwm hnyav qab nthab ua haujlwm xws li cov chaw ua haujlwm thiab cov chaw nres tsheb uas xav tau kev co. Thaum kev tsim kho, nws yog ib qho tsim nyog los thov cov kua nplaum arely thiab tom qab ntawd nias thiab kho nws. Nws yog qhov haum rau kev sib txuas mus ncua ntev ntawm cov vaj huam sib luag loj ntawm cov vaj huam sib luag, kev coj mus rau hauv tus account lub zog thiab kev tawm tsam kev laus.
Tsevneeg PVC rau Adhesive Adhesive
Optimized rau kev sib koom tes PVC Gusset cov pob qij txha thiab cov kab ke hniav zoo nkauj, ib leeg-sib xyaw ua ke muaj cov khoom lag luam zoo li qub thiab tuaj yeem hloov kho tsis pub dhau 5 feeb. Nws muaj cov dej noo zoo tsis kam thiab haum rau thaj chaw muaj cov av noo xws li chav dej thiab chav ua noj. Nws yog qhov yooj yim rau kev khiav lag luam thiab tuaj yeem raug thov ncaj qha tom qab ntxuav lub substrate. Nws yog feem ntau siv rau kev hais cov khoom siv tshwj xeeb uas yog cov nyom thiab kho kom zoo nkauj thiab kho cov ntoo qub.
Nplaum rau PVC trim cov laug cam
Ib tug kub yaj adhesive tsim rau pvc tiab, qhov rai npog thiab lwm yam hniav zoo nkauj. Nws yog ceev ceev rau thov thiab tsis muaj cov kuab tshuaj. Nws muaj zoo fluidity tom qab cua sov, tuaj yeem haum nkhaus ntawm thaj chaw, thiab dries kom pom cov duab li 15 vib nas this. Nws yog qhov tsim nyog rau cov dej khov lossis cov phiaj xwm ceev, ua rau muaj kev zoo nkauj thiab ua haujlwm tshwj xeeb, thiab yog tsim nyog tshwj xeeb rau kev teeb tsa zoo nkauj ntawm cov hniav zoo nkauj.
Pvc yog cov yas yas, tab sis muaj ntau hom PVC. Thaum xaiv lub PVC cov nplaum uas haum rau koj cov kev xav tau, koj yuav tsum xav txog hom ntawm PVC, raws li cov cai sib khi ntawm txhua cov nplaum yuav txawv me ntsis.
Rigid PVC - Rigid PVC yog qhov sib zog ua PVC Cov qauv nplaum lossis cyanacrylates feem ntau daim ntawv cog lus zoo rau rigid pvc.
Yas Yas PVC yog PVC yog ib softer, yooj yim yoog tshuab PVC yas ua nrog cov tshuab yas ntxiv. Cov kua nplaum zoo tshaj plaws rau hom pvc yas yuav yog cyanacrylate kua nplaum.
Ntsuab pvc - pvc yas yog suav tias yog tsis zoo rau ib puag ncig, tab sis ntsuab PVC yas yog tsim los ntawm cov khoom siv rov ua dua tshiab. Txoj cai nplaum yog nyob ntawm cov muaj pes tsawg ntawm tus ntsuab PVC.
Koj tuaj yeem tham nrog peb cov kws tshaj lij cov nplaum yog tias koj muaj lus nug txog qhov zoo tshaj plaws PVC nplaum rau koj daim ntawv thov tshwj xeeb.
Muaj ntau ntau hom nplaum, tab sis tsuas yog qee qhov ntawm lawv yog qhov tsim nyog rau kev ua tiav kev ua kom tiav.
Epoxy Resins: Epoxy Adhesives yog ob-tiv thaiv adhesives muaj ntawm lub cob thiab tus kws kho tus sawv cev. Sib xyaw rau hauv txoj cai sib npaug thiab nyob rau hauv lub xwm txheej yog, lawv tuaj yeem muab kev sib raug zoo thiab ruaj khov. Cov EPOXIES haum yog qhov haum rau ob qho nyuaj thiab muag PVC.
Super Kua nplaum (Cyanoacrylate): Super kua nplaum yog cov nplaum sib nrawm yog qhov tsim nyog rau kev kho kom sai, tab sis tsis tsim nyog rau cov ntawv thov ua kom haum.
Cov Khoom Tshwj Xeeb: Qee hom kua nplaum tuaj yeem ua kev puas tsuaj plastics, tab sis muaj feem ntau cov khoom tshwj xeeb uas tau tsim los tsis tsim kev puas tsuaj plastics. Cov lus qhia tshwj xeeb no tuaj rau ntau yam, suav nrog polyurethane (pur) ci ci lossis kub yaj cov nplaum.
V. Yuav ua li cas kom tiav daim ntawv cog lus PVC
Seb koj puas tau sib yuav PVC lossis PVC rau lwm cov ntaub ntawv, koj xav tau cov nplaum yas uas tuaj yeem ua qhov no ua ntej, tab sis tsis txhob nres. Lwm kauj ruam tseem ceeb hauv Bonding Vinyl nrog Adhesive yog kev npaj saum npoo.
Lub substrate nto yuav tsum tau ntxuav raws li cov chaw tsim khoom cov lus qhia kom ua rau nws tsis muaj av, lossis lwm yam paug, lossis lwm yam paug uas tuaj yeem cuam tshuam cov nplaum ntawm cov nplaum. Isopropyl cawv feem ntau siv hauv kev ntxuav tu. Lub substrate yuav tsum tau qhuav ua ntej thov cov nplaum, thiab cov nplaum yuav tsum tau siv raws li cov khw cov lus qhia. Muaj qee kis, cov txheej txheem no yuav xav tau kev siv primer, kev siv ntawm tus neeg thov, lossis sanding saum npoo rau qhov tshwm sim ntxhib rau cov txiaj ntsig zoo tshaj plaws
Tom qab cov nplaum tau thov, cov khoom yuav tsum raug tso cai rau kev kho tau ua ntej txhua lub siab tau thov rau daim ntawv cog lus. Cov substrates tej zaum yuav tsum tau sib koom ua ke nrog ib qho clamp lossis sab laug los kho nyob rau qee qhov chaw. Yog li cov txiaj ntsig zoo tshaj plaws, nco ntsoov ua raws li cov khoom siv tsim cov lus pom zoo rau kho lub sijhawm thiab cov txheej txheem kev kho.
Yog tias koj siv cov nplaum tshiab, nws yog qhov zoo tshaj plaws los sim nws ua ntej kom ntseeg tau tias cov nplaum ua tau raws li koj cov kev xav tau ua ntej dov rau koj cov kab ntau lawm.
Tsevneeg sib sau ua ke PVC plastics yuav zoo li daunting, tab sis koj tuaj yeem ua tiav kev vam meej. Txawm hais tias koj tab tom ua haujlwm ntawm cov khoom siv tes ua me me lossis qhov phiaj xwm loj, koj yuav tsum siv cov nplaum ua kom zoo thiab ua raws cov txheej txheem kev tsim kho kom yog. Txog kev pab nrhiav cov nplaum zoo tshaj plaws rau koj daim ntawv thov PVC thiab kom paub ntau ntxiv txog yuav ua li cas siv cov nplaum kom yog, thov hu rau peb thiab peb cov lus nplaum yuav zoo siab pab koj.
