Yas zaj duab xisyog ib yam khoom siv polymeric nyias nyias.Cov khoom siv yas tuab feem ntau hu ua "daim ntawv".Cov yas nyias nyias no yog siv los cais thaj chaw lossis ntim, tuav cov khoom, ua cov teeb meem, lossis ua cov ntawv luam tawm.
Cov yeeb yaj kiab yas yog siv rau ntau yam kev siv.Cov no suav nrog: ntim, hnab yas, cov ntawv lo, kev tsim vaj tsev, kev tsim kho vaj tse, kev tsim hluav taws xob, cov duab thaij duab, zaj duab xis rau cov yeeb yaj kiab, daim kab xev video, thiab lwm yam.
Cov txheej txheem
Cov yeeb yaj kiab yas feem ntau yog cov thermoplastics thiab yog tsim los ntawm melting rau kev tsim cov yeeb yaj kiab.
Cam khwb cia - Yas extrusion tuaj yeem cam khwb cia zaj duab xis uas txias los yog quenched ces mob ntawm ib yob.
Extruded zaj duab xis tuaj yeem ncab, thinned, lossis taw qhia hauv ib lossis ob qho kev qhia.Tshuab tshuab los yog tubular txheej txheem yuam cua mus rau hauv lub nplhaib extruded kom nthuav cov zaj duab xis.Flat tenter thav duab ncab cov yeeb yaj kiab extruded ua ntej annealing.
Calender yob tuaj yeem siv los ua zaj duab xis los ntawm cov polymers kub
Kev daws teeb meem yog lwm txoj kev ua yeeb yaj kiab.
Skiving yog siv los txhuam tawm cov yeeb yaj kiab los ntawm cov khoom tseem ceeb (qee zaum siv los ua PTFE xov foob daim kab xev)
Coextrusion suav nrog extruding ob lossis ntau txheej ntawm cov polymers sib txawv rau hauv ib zaj duab xis
Lamination muab ob los yog ntau dua zaj duab xis (los yog lwm yam ntaub ntawv) rau hauv lub qhaub cij
Extrusion txheej yog siv los tsim ib zaj duab xis rau lwm zaj duab xis lossis substrate
Post lub sij hawm: May-16-2018