Multilayer co-extrusion tshuab moulding

Multi-layer co-extrusion tshuab molding yog dab tsi?

Multi-layer co-extrusion tshuab molding yog dab tsi?Multi-txheej co-extrusion thiab tshuab moulding yog lub tshuab ua cov thawv hollow los ntawm tshuab moulding los ntawm kev siv ntau tshaj ob extruders kom yaj thiab yas zoo tib yam los yog dissimilar plastics nyob rau hauv txawv extruders thiab ces compound, extrude thiab tsim multi-layer concentric composite embryos. hauv taub hau.

Lub hauv paus txheej txheem yog tib yam li tshuab moulding tshuab rau ib txheej khoom.Tab sis cov khoom siv molding tau txais ntau qhov ntawm extruder feem ntau plasticizing ntau yam ntawm cov yas.

Lub tshuab tseem ceeb ntawm multilayer co-extrusion tshuab moulding yog los tswj cov fusion thiab kev sib txuas zoo ntawm txhua txheej ntawm cov yas.Multi-txheej co-extrusion tshuab moulding tshuab yog tsim los ua kom tau raws li cov kev cai tshwj xeeb ntawm qee qhov kev lag luam xws li tshuaj, khoom noj thiab kev lag luam rau ntim ntim, xws li huab cua nruj, corrosion kuj thiab lwm yam.Cov ntu hauv qab no yuav pab koj nkag siab nws tob dua.

Multi-layer co-extrusion tshuab moulding yam ntxwv

Multi-txheej co-extrusion tshuab molding hollow cov khoom yog ua los ntawm ntau yam raw cov ntaub ntawv los ntawm multi-txheej tuag lub taub hau, thiaj li mus cuag lub barrier kev ua tau zoo ntawm lub thawv rau carbon dioxide, oxygen los yog roj av.

Siv co-extrusion tshuab moulding, ntau yam ntawm cov polymers sib xyaw ua ke, tsim cov thawv ntau txheej, hauv cov txiaj ntsig zoo ntawm ntau hom polymers, tuaj yeem ua tiav cov hom phiaj hauv qab no:

Txhim kho lub impermeability ntawm lub thawv los txhim kho lub zog, txhav, seem stability, transparency, softness, kub tsis kam ntawm lub thawv, hloov qhov kev ua tau zoo ntawm lub thawv kom tau raws li qhov chaw ntawm lub zog los yog kev ua tau zoo, txo tus nqi.

Multilayer co-extrusion tshuab moulding

Multilayer co-extrusion tshuab moulding khoom xaiv

Txoj kev loj hlob ntawm ntau txheej txheej co-extrusion tshuab moulding tshuab thiab tshuab ua kom nws tuaj yeem xaiv cov khoom siv (txheej) kev sib xyaw ua ke thiab tsim cov khoom siv tshuab molding nrog cov khoom zoo tagnrho.Raws li cov khoom muaj peev xwm ntau thiab kev ua tau zoo, tuaj yeem tsim 3 ~ 6 txheej ntawm cov qauv.Feem ntau, kev sib koom ua ke kho tau co-extrusion tshuab taub hau thiab kev tswj hwm kev tswj hwm lossis kev saib xyuas lub computer yog siv los faib cov txheej txheem ntau yam ntawm cov khoom siv, thiab co-extrude lawv mus rau hauv billets, uas yog tsim los ntawm sab saum toj tshuab ntawm mobile chaw nres tsheb.

Thaum xaiv cov khoom siv raw, cov txheej txheem sib txawv yuav tsum tau ua los ntawm cov khoom sib txawv.Siv cov ntaub ntawv tshiab, zoo rau cov txheej txheem sab hauv thiab sab nrauv.Nco ntsoov tias kev xaiv cov ntaub ntawv yuav tsum yog raws li cov khoom kawg uas koj ua, raws li nws cov khoom siv los xaiv cov khoom tsim nyog.

Raws li peb yog cov chaw tsim khoom ntawm tshuab moulding tshuab rau lub tank dej, peb xav tau lub tshuab sim.Peb feem ntau siv peb cov cav tov los tsim cov tank dej thaum peb sim lawv.Rau cov dej tso dej, HDPE yog qhov kev xaiv zoo.Peb kuj siv HDPE ua raw khoom ntawm lub tank dej hauv ntau lawm.Feem ntau ntawm peb cov neeg muas zaub kuj siv HDPE ua raw khoom rau cov dej tank ntau lawm.Nws cov khoom tuaj yeem ua rau lub tank ruaj khov thiab ruaj khov.