Litaba & Blogs

Lihlahisoa tsa thermoforming li etsoa motheong oa maqephe, a phethiloeng ke extruder. Plastiki e bōptjoa hore e be seaparo sa junifomo se qhibilihisitsoeng ke tsamaiso ea extrusion, 'me ts'ebetsong ena khatello e hahiloe ke hlooho e tsoelang pele ea screw extruder.

Lihlahisoa tsa thermoforming li etsoa motheong oa maqephe, a phethiloeng ke extruder. Plastiki e bōptjoa hore e be seaparo sa junifomo se qhibilihisitsoeng ke tsamaiso ea extrusion, 'me ts'ebetsong ena khatello e hahiloe ke hlooho e tsoelang pele ea screw extruder.

Haeba mafahla-screw extruder e arotsoe ka likarolo tse peli tsa bohlokoa tsa "extrusion" le "phetiso", joale "karolo ea extrusion" ke karolo ea bohlokoa ea "ho netefatsa boleng", 'me "karolo ea phetisetso" ke karolo ea bohlokoa ea "ho ntlafatsa katleho" le "ho netefatsa boleng".

Colour Masterbatch, eo hape e tsejoang ka hore ke li-colorants, ke mofuta o mocha oa sesebelisoa sa mebala se ikhethileng bakeng sa lisebelisoa tsa polymer, tse tsejoang hape e le ho lokisa pigment.

Ho tloha ha ho hlaha mafahla-screw extruder, e 'nile ea sebelisoa haholo tšimong ea phetoho ea polasetiki,' me ke thepa ea mantlha tšimong ea phetoho. Feme e 'ngoe le e' ngoe ea phetoho e hlokomela hantle li-twin-screw extruder, empa mosebetsing oa letsatsi le letsatsi, ho ke ke ha qojoa ...

Lisebelisoa tse entsoeng ka lehong-polasetiki tse khutsufalitsoeng e le WPC li entsoe ka likhoele tse nang le biomass tse tlase tse kang sawdust, li-chips tsa patsi, lichipisi tsa bamboo, likhaka tsa raese, lekhapetla la raese, likhetla tsa matokomane, joang ba k'hothone, joalo-joalo. Li kopantsoe le karolo e itseng ea lisebelisoa tsa motheo tsa polasetiki tse sebelisang melao-motheo ea k'hemistri ea polymer interface le litšobotsi tsa ho tlatsa polasetiki le ho fetoloa. Ka mor'a ts'ebetso e khethehileng, li sebetsoa le ho etsoa hore e be lisebelisoa tsa motheo tse ka khutlisetsoang morao le tse ka sebelisoang hape ka mefuta e mengata ea lihlahisoa le mekhoa e fapaneng ea morphological. Lisebelisoa tsa WPC li na le litšobotsi tse hlano:

Plastic extruder ke mochine o tloaelehileng oa polasetiki le lisebelisoa. Nakong ea ts'ebetso ea letsatsi le letsatsi ea extruder, liphoso tse fapa-fapaneng li ka 'na tsa hlaha ho extruder, e amang tlhahiso e tloaelehileng ea mechine ea polasetiki. Tse latelang ke lisosa le tharollo ea extrude...

Meshing co rotating twin screw extruder eo re e sebelisang ts'ebetsong ea rona ea tlhahiso e na le likarolo tse tšeletseng tsa bohlokoa: tlhoro ea mocheso, tlhoro ea khatello, ho phatloha ha viscosity, index ea ho kopanya.