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corrugated yeeb nkab ntau lawm kev taw qhia
Polyethylene (PE) yog cov khoom siv thermoplastic uas tsim los ntawm polymerization ntawm ethylene.PE yas yeeb nkab yog tsim los ntawm extrusion nyob rau hauv qhov ntau thiab tsawg xws li ½ "mus rau 63".PE muaj nyob rau hauv dov coils ntawm ntau qhov ntev lossis ncaj ntev txog 40 ko taw.Raw khoom rau Corrugate ...Nyeem ntxiv -
PVC yeeb nkab ntau lawm qhia
Daim ntawv tag nrho ntawm PVC yog Polyvinyl Chloride.PVC yeeb nkab ua lag luam tuaj yeem pib ntawm me me thiab nruab nrab.Cov kav dej PVC yog siv rau hauv hluav taws xob, dej thiab hauv kev tsim kho kev lag luam.Cov ntaub ntawv zoo li ntoo, ntawv thiab hlau yog hloov los ntawm PVC hauv ntau daim ntawv thov.PVC yeeb nkab yog dav u...Nyeem ntxiv -
Cov yeeb nkab PVC ua li cas?
Cov yeeb nkab PVC yog tsim los ntawm extrusion ntawm raw khoom.Hauv qab no yog cov kauj ruam ua raws li kev tsim cov kav dej PVC.Ua ntej, cov khoom siv raw pellets lossis hmoov pub rau hauv PVC ntxaib ntsia hlau extruder.Cov khoom siv raw yog melted thiab rhuab nyob rau hauv ntau qhov chaw extruder Tam sim no nws yog extruded ntawm ib tug tuag los ua nyob rau hauv th ...Nyeem ntxiv -
PVC yeeb nkab raw khoom-PVC cob
PVC yeeb nkab yog cov yeeb nkab yas ua los ntawm cov khoom siv thermoplastic polyvinyl chloride (PVC).PVC yeeb nkab yog feem ntau siv nyob rau hauv daim ntawv thov thiab kev lag luam thiab los ntawm ntau hom.PVC piping feem ntau yog siv rau hauv cov kav dej, dej, dej, dej, tshuaj tuav, qhov cua tubing, duct ua hauj lwm thiab pov tseg ma ...Nyeem ntxiv -
PE cev
PE Yeeb Nkab siv thoob ntiaj teb hauv ntau qhov haujlwm.Txij li thaum xyoo 1950, cov yeeb nkab hom no tau muab qhov zoo tshaj plaws rau cov thawj coj ua haujlwm thiab nws tau ntsuas siab hauv qee qhov kev siv dua cov tshuab siv hlau, cement lossis lwm yam khoom siv.Kab lus no yuav piav qhia txog dab tsi PE yeeb nkab tiag tiag ...Nyeem ntxiv
