Xov xwm
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Extrusion ntawm Plastics - Txoj Cai Ua Haujlwm thiab Cov Txheej Txheem Txheej Txheem
Extrusion yog kev tsim khoom ntim siab.Cov khoom siv yas yog melted nrog daim ntawv thov ntawm tshav kub thiab extruded los ntawm tuag mus rau hauv ib tug xav zoo li.Lub cylindrical rotating ntsia hlau yog muab tso rau hauv lub thoob uas quab yuam tawm molten yas khoom los ntawm ib tug tuag.Cov khoom siv extruded siv ...Nyeem ntxiv -
Kev tsim khoom ntawm PTFE
Tetrafluoroethylene tau npaj thawj zaug hauv xyoo 1933. Cov khoom siv ua lag luam tam sim no yog ua los ntawm fluorspar, sulfuric acid thiab chloroform.Cov Txheej Txheem Ntau Lawm ntawm PTFE Polymer: Kev Tsim Khoom ntawm PTFE Polymer / Resin yog ua tiav hauv ob theem.Ua ntej, TFE Monomer feem ntau manuf ...Nyeem ntxiv -
Extrusion ntawm polymers
Extrusion yog txheej txheem ntawm kev tsim cov khoom ntev ntawm ntu ntu ntu (rods, nplooj ntawv, kav dej, zaj duab xis, hlau rwb thaiv tsev txheej) yuam soften polymer los ntawm kev tuag nrog qhib.Cov khoom siv polymer hauv daim ntawv pellets yog pub rau hauv extruder los ntawm lub hopper.Cov khoom yog ...Nyeem ntxiv -
Polyether ether ketone (PEEK) Properties & Applications
Polyether ether ketone (PEEK) yog cov xim tsis muaj xim organic thermoplastic polymer hauv tsev neeg polyaryletherketone (PAEK), siv hauv kev siv engineering.Nws yog thawj zaug qhia los ntawm Victrex PLC, tom qab ntawd Imperial Chemical Industries (ICI) thaum ntxov 1980s.Khoom: PEEK yog semicrystalline th...Nyeem ntxiv -
Polymer Adsorption Applications
Adsorption yog adhesion ntawm ions los yog molecules rau saum npoo ntawm lwm theem.Adsorption yuav tshwm sim los ntawm physisorption thiab chemisorption.Ions thiab molecules tuaj yeem adsorb rau ntau hom chaw xws li cov chaw polymer.Lub polymer yog ib tug loj molecule tsim los ntawm rov qab subunits bound toget ...Nyeem ntxiv -
Polymer adsorption
Adsorption yog adhesion ntawm ions los yog molecules mus rau saum npoo ntawm lwm theem.Adsorption yuav tshwm sim ntawm physisorption thiab chemisorption.Ions thiab molecules tuaj yeem adsorb rau ntau hom chaw xws li cov chaw polymer.Lub polymer yog ib tug loj molecule tsim los ntawm rov qab subunits khi ua ke ...Nyeem ntxiv
