Thermoplastics ke eng?
Thermoplastics ke sehlopha sa polasetiki eo e leng polasetiki ka mocheso o itseng, e tiileng ka mor'a ho pholile, 'me e ka r.epets'ebetsong ena. Sebopeho sa limolek'hule se khetholloa ke motsoako oa polymer oa linear, oo ka kakaretso o se nang lihlopha tse sebetsang, 'me ha o kene ka har'a li-intermolecular crosslinking ha o futhumala. Lihlahisoa tsa litšila li ka etsoa lihlahisoa tse ncha ka mor'a hore li sebelisoe hape. Mefuta e ka sehloohong ke polyolefin (vinyls, olefin, styrenes, acrylates, olefin e nang le fluorine, joalo-joalo), cellulose, polyether polyester le Aromatic heterocyclic polymers, joalo-joalo.
Tlhaloso
Thermoplastics ke polasetiki e sebelisoang haholo. Li entsoe ka resin ea thermoplastic e le karolo ea mantlha le li-additives tse fapaneng. Tlas'a maemo a itseng a mocheso, li-plastiki li ka nolofatsa kapa tsa qhibiliha ka sebōpeho leha e le sefe, 'me sebopeho se lula se sa fetohe ka mor'a ho pholile; boemo bona e ka ba repeated ka makhetlo a mangata 'me kamehla e na le polasetiki,' me sena repephetoho ke phetoho ea 'mele feela, e bitsoang thermoplastic. polasetiki.
ho kenyelletsa polyethylene, polypropylene, polyvinyl chloride, polystyrene, polyoxymethylene, polycarbonate, polyamide, polasetiki ea acrylic, polyolefin tse ling le li-copolymers tsa tsona, polysulfone, polyphenylene ether
Karolelano ea Sebopeho
Thermoplastics e ka aroloa ka lipolasetiki tsa morero o akaretsang, lipolasetiki tsa boenjiniere, le lipolasetiki tse khethehileng ho latela litšobotsi tsa tsona tsa ts'ebetso, mefuta e mengata ea ts'ebeliso, le ho feto-fetoha ha theknoloji ea ho bopa.
Litšobotsi tse ka sehloohong tsa lipolasetiki tse sebelisoang ka kakaretso ke: ts'ebeliso e pharaletseng, ts'ebetso e bonolo, le ts'ebetso e ntle e felletseng. Joalo ka polyethylene (PE)polyvinyl chloride (PVC), polypropylene (PP), polystyrene (PS), acrylonitrile-butadiene-styrene (ABS) e boetse e tsejoa e le "lipolasetiki tse hlano tse akaretsang".
Litšobotsi tsa lipolasetiki tsa boenjiniere le lipolasetiki tse khethehileng ke: meaho le thepa e itseng ea li-polymers tse phahameng li ipabola ka ho khetheha, kapa theknoloji ea ho e lokisa e batla e le thata, joalo-joalo, 'me hangata e sebelisoa ho boenjiniere ba litsebi kapa masimong a khethehileng le liketsahalo. Lipolasetiki tsa mantlha tsa boenjiniere ke: nylon (Nylon), polycarbonate (PC), polyurethane (PU), polytetrafluoroethylene (Teflon, PTFE), polyethylene terephthalate (PET), joalo-joalo, Lipolasetiki tse khethehileng tse kang "li-valve tsa pelo ea maiketsetso" le "manonyeletso a maiketsetso" a kang "li-polymers tsa bongaka".