Kom tau txais cov khoom siv ruaj khov, ci ntsa iab thiab hnav, koj yuav tsum tau ua npuas ncauj PVC

Cov txheej txheem:

Kom tau txais cov khoom siv ruaj khov, ci ntsa iab thiab hnav, koj yuav tsum tau ua npuas ncauj PVC
Kom tau txais cov khoom siv ruaj khov, ci ntsa iab thiab hnav, koj yuav tsum tau ua npuas ncauj PVC

Video: Kom tau txais cov khoom siv ruaj khov, ci ntsa iab thiab hnav, koj yuav tsum tau ua npuas ncauj PVC

Video: Kom tau txais cov khoom siv ruaj khov, ci ntsa iab thiab hnav, koj yuav tsum tau ua npuas ncauj PVC
Video: Hmoob sib deev EP 1 - Hmoob sib aim 2024, Kaum ib hlis
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PVC ntawm hom ib txwm yog cov ntawv uas muaj cov qauv ntxeem tau nrog lub ntsej muag ntxhib thiab matte tiav. Yog tias PVC yog foamed, nws muaj peev xwm tau txais cov khoom tsim kua muag-resistant thiab nyuaj-xav nrog lub ntsej muag glossy, muaj cov qauv sandwich. Nws cov txheej sab hauv yuav ntxeem tau, tab sis qhov kev ntxhib los mos yuav zoo ib yam.

YPVC ua npuas ncauj ntau lawm

txhawm rau ua npuas dej PVC thiab tsim cov khoom los ntawm nws, cov kab ntau lawm yog siv, muaj cov khoom siv xws li extruder, tuag ntawm qhov tsim nyog calibrators, lub tshuab txias, lub tshuab txais thiab cov cuab yeej uas npaj cov khoom rau. khaws cia. Txawm hais tias qhov tseeb tias qhov kev tsim khoom no yog qhov nyuaj ntawm kev ntsuas lub cev thiab tshuaj lom neeg, tag nrho cov txheej txheem thev naus laus zis yuav siv qhov chaw me me, huv si thiab huv si rhiav.

ua pvc
ua pvc

Cov khoom siv tseem ceeb hauv daim ntawv ntawm cov khoom sib tov xoob thiab cov granules raug xa hauv hnab yas. Ntawm qhov chaw me me raw khoom, stainless hlau vats nrog stirrers yog ntsia, rau hauv uas nws yog poured,dej ntxiv. Qhov no yog li cas cov txheej txheem pib, raws li qhov tshwm sim ntawm cov foamed PVC yuav tau. Nws ntau lawm thaum xub thawj siab ib muag yog yooj yim heev. Hnub nyoog hauv vats rau ib hnub, cov khoom siv polymer cuam tshuam nrog ib leeg, loj hlob, nce mus txog qhov sib xws ntawm cov khoom hnyav thiab raug pub rau hauv qhov tau txais qhov chaw ntawm extruder, uas yuav tsum ua npuas dej PVC nrog cov khoom zoo.

Nyob ntawm qhov tsim tau ntawm lub tuam txhab, lub tshuab extruder tuaj yeem ua nrog ib lossis ob lub hau ua haujlwm. Cov kws tshaj lij nyiam kev teeb tsa nrog ob lub hau. Nyob rau hauv lawv, molten huab hwm coj ntws nyob rau hauv parallel flows, yog li qhov kub thiab txias tsis hloov mus ntev, uas tso cai rau foaming PVC tusyees thiab tsis muaj dag zog kom ua tiav qhov yuav tsum tau ceev ntawm cov khoom.

ua npuas ncauj pvc ntau lawm
ua npuas ncauj pvc ntau lawm

Screws xa cov yas loj rau extrusion. Ntawm no (vim siab dhau) nws tuaj yeem ua npuas dej PVC, thiab tom qab ntawd nyem nws tawm ntawm extruder los ntawm lub qhov uas muab cov khoom ntim thiab cov duab. Tsim cov profiles, cov kav dej, cov ntawv, cov yeeb yaj kiab nkag mus rau lub rooj txais, los ntawm qhov chaw uas lawv tau pub rau ntawm txoj siv conveyor txav thiab tau ua kom txias ib txhij.

Kev txiav cov khoom siv PVC, cov saw saws yog siv, nruab nrog lub tshuab nqus tsev thiab cov khoom ntim rau cov khoom tawg. Txiav cov khoom yog nqa tawm ntawm kev kub ceev. Tom qab ntawd tus qauv zoo nkauj tuaj yeem siv rau ntawm qhov chaw. Txhawm rau ua qhov no, cov txheej txheem saw muaj xws li cov tshuab nplej uas sau cov duab thiab cov cim ncaj qha rau ntawm cov khoom PVC. Kho kom zoo nkauj txheej tuaj yeem ua raws li marble chips, plaster, muaj lwm homclearance.

Tus nqi yog dab tsi thiab siv qhov twg?

foamed pvc yees duab
foamed pvc yees duab

Cov khoom muaj txiaj ntsig zoo xws li lub zog, lub teeb ci thiab cov qauv zoo-mesh, uas muaj foamed PVC. Daim duab txuas nrog rau kab lus no qhia meej meej tias lawv siv cov yeeb nkab ua piv txwv. Lub porosity pom meej meej ntawm kev txiav, thiab qhov no txawm tias qhov tseeb ntawm qhov khoom yog ci thiab du.

Resistance rau sab nraud huab cua thiab climatic yam, tshuaj-lub cev kev sib cuam tshuam thiab corrosion tau dav qhib lub qhov rooj rau cov khoom siv no siv nyob rau hauv kev tsim kho, advertising lag luam, kev ua liaj ua teb, thermal zog engineering, roj thiab roj thiab tshuaj industries, nyob rau hauv lub neej txhua hnub.

Pom zoo: