salam doooste man
hamoonjooori ke arash gofte pvc(Polyvinyl chloride) esmesh hast.va vaseye loole haye polika va digar looleha estefade mishe
az in made vasaey saakhte sofre ham estefade mikonan vali ba in tafavot ke dar morede loole az narm konanade estefade nemikonan va kheyli khoshk va sakht hast va li dar morede sofre az madie be name DOP(di octil fetalat) estefade mikonan ke yek narm konandast)
acid ke be onvane yek az avamele vakonesh dar polymerizasion estefaade mishe mese sakhte nylon6 6,6 9 va...
TIO2 ya di ocside titan ke be onvane ye rangdane estefade mishe va rango hamintori ke arash goft sefid mikone.
wax ham yek [polemer ba jerm molekooliye paien hast ke be hengame farayande polymer be bazi plymer ha ezafe mishe mese ye narm konande amal mikone bazi jaha va rooye khavase polymer emoon asar dare.
caco3 ke kalsiom karbonate va man khodam az in vaseye ye pelastic composite estefade kardam va be onvane porkonande ya filer amal mikone va khavaso taghir mide.
paydar konade ya (stabiliser) ke bazam baraye khavas estefade mishe mese paydar konadeye UV,HARARATI va chizaye dg ke polymer o dar barabare in avamel ghavi mikone va ya takkhrib nemishan ya dir takhrib mishan.
man mohandes polymer hastam khosh hal misham ke betoonam komaket konam va chi ham khodam yad begiram
ipolymer2000@hotmail.com mail e man hast