PVC zaj duab xis tau dav siv hauv ntim khoom noj, kev ua liaj ua teb, thiab ntim khoom lag luam. Extrusion thiab calendering yog ob txoj kev tsim khoom loj.
Extrusion: Ua tau raws li tus nqi zoo
Extrusion chaw nyob ib ncig ntawm ib tug ntsia hlau extruder. Cov khoom siv compact yog qhov chaw txuag thiab yooj yim rau nruab thiab debug. Tom qab sib tov cov ntaub ntawv raws li tus qauv, lawv sai sai nkag mus rau hauv lub extruder. Raws li cov ntsia hlau rotates ntawm kev kub ceev, cov ntaub ntawv yog sai plasticized los ntawm shear force thiab meej cua sov. Tom qab ntawd, lawv raug extruded rau hauv cov yeeb yaj kiab thawj zaug los ntawm kev ua tib zoo tsim lub taub hau tuag, thiab thaum kawg tau txias thiab zoo li lub tshuab txias txias thiab lub nplhaib cua. Cov txheej txheem txuas ntxiv nrog kev ua haujlwm siab.
Zaj duab xis thickness ranges ntawm 0.01mm mus rau 2mm, haum rau ntau yam kev xav tau. Txawm hais tias tsis sib xws nyob rau hauv thickness tshaj calendered films, nws ua hauj lwm rau cov khoom uas tsis muaj precision yuav tsum tau. Kev siv cov khoom siv rov ua dua tshiab txo cov nqi. Nrog cov cuab yeej siv qis qis thiab kev siv hluav taws xob, nws muab cov txiaj ntsig loj. Yog li, cov yeeb yaj kiab extrusion feem ntau yog siv hauv kev ua liaj ua teb thiab kev lag luam ntim khoom, xws li tsev xog paj zaj duab xis thiab cargo stretch films.
Calendering: Synonymous nrog High-end Quality
Cov cuab yeej siv ntawm txoj kev calendering yog tsim los ntawm ntau yam high-precision cua sov rollers. Feem ntau yog peb-yob, plaub-yob lossis tsib-yob calenders, thiab cov chais yuav tsum tau ua tib zoo kho kom ntseeg tau tias kev ua haujlwm raug. Cov ntaub ntawv yog thawj zaug sib xyaw los ntawm kev kub ceev kneader, tom qab ntawd nkag mus rau hauv cov khoom sib sib zog nqus rau cov yas sib sib zog nqus, thiab tom qab raug nias rau hauv cov ntawv los ntawm lub tshuab qhib, lawv nkag mus rau hauv daim ntawv qhia hnub. Nyob rau hauv lub calender, cov nplooj ntawv yog precisely extruded thiab stretched los ntawm ntau cua sov rollers. Los ntawm kev tswj qhov kub thiab qhov sib txawv ntawm cov chais, lub thickness sib txawv ntawm cov yeeb yaj kiab tuaj yeem ruaj khov nyob rau hauv ± 0.005mm, thiab qhov chaw tiaj tus yog siab.
Calendered PVC zaj duab xis muaj cov tuab tuab, sib npaug ntawm cov khoom siv kho qhov muag, cov khoom siv kho qhov muag zoo, thiab cov pob tshab siab. Hauv kev ntim khoom noj, lawv nthuav tawm cov khoom noj thiab ua kom muaj kev nyab xeeb. Hauv cov khoom siv niaj hnub high-end thiab cov khoom ntim khoom siv hluav taws xob, lawv qhov zoo tshaj plaws ua rau lawv xaiv qhov zoo tshaj plaws.
Hauv kev tsim cov yeeb yaj kiab PVC, txawm tias nws yog txheej txheem calendering lossis txheej txheem extrusion,PVC stabilizersua lub luag haujlwm tseem ceeb.TopJoy Tshuaj'skua barium-zincthiabcalcium-zinc stabilizersinhibit PVC degradation ntawm qhov kub thiab txias, xyuas kom cov khoom ruaj khov, disperse zoo nyob rau hauv lub PVC system, thiab boost ntau lawm efficiency. Txais tos tiv tauj peb txhua lub sijhawm thiab tos ntsoov rau kev koom tes nrog koj!
Post lub sij hawm: Mar-27-2025