Lisebelisuoa tsa Lipapali tsa Sejoale-joale
"Vinyl", "Resin", "PU resin", "PVC", "Polystone", ke lumela hore metsoalle e ratang lipapali tsa khale e utloile ka mantsoe ana.
ke eng tse? Na kaofela ke polasetiki? Na resin e theko e boima ebile e tsoetse pele ho feta vinyl?
E mong le e mong o ferekanngoa ka litaba tsena tsa thepa ea feshene le mosebetsi oa matsoho.
Ho na le mefuta e mehlano e meholo ea lipolasetiki tse tloaelehileng tsa morero o akaretsang: PE (Polyethylene), PP (Polypropylene), PVC (Polyvinyl chloride), PS (Polystyrene) le ABS (Acrylonitrile-butadiene-styrene Copolymer), PVC le ABS hangata li sebelisoa ho. lipapali tsa feshene.
'Me re bone hore mesebetsi ea moqapi e itseng e sebelisa "resin",' me boholo ba eona ke PU resin (Polyuracet), Polyurethane ke eng?
PU resin (polyurethane) ke motsoako oa polymer ea tlhaho o hlahang, o tsejoang e le polasetiki ea botšelela e kholo ka ho fetisisa. E na le melemo e meng eo li-plastiki tse tloaelehileng tse hlano li se nang tsona.
PVC
PVC e tla ka mefuta e 'meli ea mantlha: e thata ebile e tenyetseha. Mefuta e thata ea bophelo joalo ka liphaephe tsa metsi, likarete tsa banka, joalo-joalo; lihlahisoa tse feto-fetohang li fetoha bonolo le ho feta ka ho eketsa li-plasticizers, joalo ka li-raincoats, lifilimi tsa polasetiki, lihlahisoa tse fofang, joalo-joalo.
PVC le vinyl tse atisang ho sebelisoa litšoantšong tse tummeng tsa PVC ha e le hantle li entsoe ka PVC (polyvinyl chloride), empa mekhoa e fapane. PVC ka kakaretso e bua ka mokhoa oa ho etsa ente, 'me "vinyl" ha e le hantle ke mokhoa o khethehileng oa tlhahiso ea PVC o kopanyang mokelikeli le "khomaretsi". (peista tharollo ea PVC) e koahetsoe ka ho lekana leboteng le ka hare la hlobo ka ho potoloha ha centrifugal.
ABS
ABS e entsoe ka Acrylonitrile (PAN), Butadiene (PB), le Styrene(PS) ke copolymer ea likarolo tse tharo, e kopanyang melemo ea ts'ebetso ea likarolo tse tharo. Ke thepa e "thata, e thata ebile e thata" e nang le lisebelisoa tse fumanehang habonolo, theko e tlase, ts'ebetso e ntle le mefuta e mengata ea ts'ebeliso. E na le mocheso o babatsehang le ho hanyetsa serame.
ABS e bonolo haholo ho e sebetsa. E ka thehoa ka mekhoa e fapaneng ea ts'ebetso e kang ente, extrusion, le thermoforming; e ka sebetsoa ka ho sakha, ho cheka, ho faela, ho sila, joalo-joalo; e ka kopanngoa le metsoako ea manyolo e kang chloroform; e ka boela ea fafatsoa, mala, electroplated, le mekhoa e meng ea phekolo ea holim'a metsi.
Indastering ea lintho tsa ho bapala, mohlala o tsebahalang haholo oa ts'ebeliso ea ABS ke LEGO.
Nako ea poso: Jul-13-2022
