Uthini umahluko phakathi kweemveliso zeplastiki kunye neemveliso zeplastiki?
Nangona kukho ukufana phakathi kweemveliso zeplastiki kunye neemveliso zeplastiki, kukho ukungafani phakathi kwazo.
Okokuqala, iimveliso zeplastiki zihlala zenziwe ngeplastiki kwaye ke zineempawu ezisisiseko zeplastiki.Iplastiki yinto yepolymer enokuthi iqhutywe ngokufudumeza kunye nokunyibilika, kwaye iimveliso zeplastiki zenziwe ngezi zinto zepolymer.Nangona kunjalo, iimveliso zeplastiki zihlala zibhekisa kwiimveliso eziye zacutshungulwa zaze zenziwa, ngelixa iplastiki ibhekisa kwimathiriyeli ekrwada.
Okwesibini, iipropati ezibonakalayo kunye neekhemikhali zeemveliso zeplastiki kunye neemveliso zeplastiki nazo zahlukile.Umzekelo, iimveliso zeplastiki zihlala zinamandla aphezulu kunye nokuqina, ngelixa iplastiki ithambile.Ukongeza, iimveliso zeplastiki zinobushushu obuphezulu kunye nokumelana neekhemikhali, ngelixa iiplastiki zibuthathaka.
Ukongeza, ukusetyenziswa kweemveliso zeplastiki kunye neemveliso zeplastiki zikwahlukile.Iimveliso zePlastiki zisetyenziswa ngokubanzi kwiinkalo ezahlukeneyo, njengokwakhiwa, iimoto, i-aerospace, i-electronics njalo njalo.Zingasetyenziselwa ukwenza amacandelo ahlukeneyo kunye neenxalenye ezinjengemibhobho, izithinteli zocingo, izinto zokupakisha, izixhobo zonyango, kunye nokunye.Iiplastiki zisetyenziswa ikakhulu ekwenzeni izinto ezahlukeneyo zokupakisha, izinto zokwakha, izixhobo ze-elektroniki njalo njalo.
Ukongeza, inkqubo yokuvelisa iimveliso zeplastiki kunye neemveliso zeplastiki zikwahluke.Iimveliso zeplastiki zidla ngokucutshungulwa ngokubumba inaliti, i-extrusion, i-blow molding, i-calendering kunye nezinye iinkqubo.Ezi nkqubo zifuna ukusetyenziswa kwe-molds kunye nezixhobo zoomatshini ukucubungula izinto eziluhlaza zibe yimo kunye nobukhulu obufunwayo.Iiplastiki, ngakolunye uhlangothi, zicutshungulwa ngokufudumeza kunye nokunyibilika, okuqhelekileyo kufuna ukusetyenziswa kweeyunithi zokunyibilika kunye nezixhobo ze-calendering.
Ngokubanzi, nangona kukho ukufana phakathi kweemveliso zeplastiki kunye neemveliso zeplastiki, kusekho ukungafani phakathi kwazo.Iimveliso zePlastiki zibhekisa kwiimveliso eziye zacutshungulwa zaze zenziwa, ngelixa iplastiki ibhekisa kwizinto ezikrwada.Ukongezelela, iimpawu zabo zomzimba, iikhemikhali, ukusetyenziswa kunye neenkqubo zokuvelisa nazo zihluke.
Ixesha lokuposa: Dec-08-2023