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PET: polyethylene terephthalate
PVC: polyvinyl chloride
Yuav paub qhov txawv los ntawm txoj kev hlawv
PVC
Tsos: Pob tshab mus rau qhov tsis pom tseeb thiab nws tawv. Qhov kub ntawm kev mos lossis yaj yog txij li 75 txog 90 ° C; Cov lus qhia txog nplaim taws kub hnyiab: daj saum toj, ntsuab hauv qab, pa luam yeeb dawb thiab tsw qab qaub; qhov xwm txheej rau kev tawm hauv hluav taws: tom qab tawm hauv hluav taws nws yuav raug tua; thiab nws yuav tawg tom qab hlawv.
PET #pet daim ntawv extruder
Tsos: Pob tshab. Kev kub hnyiab: kub hnyiab tau, yuav kub hnyiab yam tsis muaj nplaim taws. Nws ntsws thiab kub hnyiab thaum nyob ze nplaim taws. Nws tuaj yeem txuas ntxiv kub hnyiab thaum nws tawm ntawm nplaim taws. Muaj ob peb lub pa luam yeeb muaj ntxhiab tsw qab zib me ntsis. Cov tshauv yog tawv thiab puag ncig, dub lossis xim av daj.
1. PVC tsis tuaj yeem rov ua dua tshiab, tab sis PET tuaj yeem rov ua dua tshiab;
2. Yog tias peb siv lub raj mis PET thiab daim ntawv lo PVC lo rau ntawm nws, daim ntawv lo PVC yuav tsum tau tshem tawm thaum rov ua dua lub raj mis; txawm li cas los xij, yog tias siv lub raj mis PET, nws tsis tas yuav tsum tau tshem tawm; #tshuab ua flakes fwj tsiaj
3. PET muaj cov khoom zoo heev thiab muaj kev tiv thaiv zoo, tiv thaiv khawb, tiv taus kub thiab lwm yam khoom;
4. Kev ua tau zoo ntawm PVC yog ze li ntawm PET. Tab sis PVC muaj kev ywj pheej zoo dua thiab mos dua li PET. Txawm li cas los xij, PVC muaj kev puas tsuaj tsis zoo thiab muaj cov teebmeem tsis zoo rau kev tiv thaiv ib puag ncig.
Kev taw qhia rau daim ntawv thov blister
PVC
PVC yog cov khoom siv blister feem ntau siv thiab nws yog mos, muaj zog hauv kev tawv, thiab zoo hauv kev plasticity. Nws tuaj yeem ua rau pob tshab thiab ntau yam xim. Pob tshab PVC feem ntau siv los ntim cov khoom siv hluav taws xob, tshuaj pleev ib ce, cov khoom ua si, khoom plig thiab lwm yam khoom.
PET #pet extrusion tshuab
Tus tsiaj yog ib qho nyuaj, muaj kev tawv zoo, muaj zog siab, ci ntsa iab, tsis muaj kuab lom rau ib puag ncig thiab tsis muaj tshuaj lom, thiab muaj nyob rau hauv cov yeeb yaj kiab pob tshab thiab ntau yam xim. Qhov tsis zoo yog tias kev kaw lub PET kub ntau zaus nyuaj dua thiab tus nqi kim dua PVC. Cov khoom siv no feem ntau siv los hloov PVC los ntawm cov neeg siv uas xav tau cov khoom lag luam zoo thiab tsis muaj kuab lom rau ib puag ncig. Cov ntaub ntawv PET feem ntau yog siv los ua cov fwj yas, cov thawv ntim khoom noj, thiab lwm yam.
Nrog yuav luag 20 xyoo hauv kev lag luam khoom siv extrusion ntse, nws tau tuav lub luag haujlwm tseem ceeb ntawm Jwell Machinery, suav nrog Tus Thawj Coj General thiab Tus Thawj Coj Hloov Chaw. Txij li xyoo 2024, nws tau tswj hwm ntau lub tuam txhab me, tsav kev nthuav dav lag luam thiab kev txhim kho kev lag luam, thaum ua tus thawj coj hauv kev tsim khoom ntse thiab kev loj hlob thoob ntiaj teb.
