I-HDPE
I-high-density polyethylene (HDPE) noma i-polyethylene high-density (PEHD) iyi-polyethylene thermoplastic eyenziwe ngophethiloli. Ngezinye izikhathi ibizwa nge- “alkathene” noma i- “polythene” uma isetshenziselwa amapayipi. Ngesilinganiso esiphakeme samandla kuya kokuminyana, i-HDPE isetshenziswa ekukhiqizeni amabhodlela epulasitiki, amapayipi amelana nokugqwala, ama-geomembranes, namapulangwe. I-HDPE ivame ukusetshenziswa kabusha, futhi inenombolo engu- “2” njengekhodi yayo yokuhlonza i-resin (eyayaziwa ngaphambili njengophawu lokurisayikilisha).
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I-PET
I-polyethylene terephthalate (kwesinye isikhathi kubhalwa i-poly (ethylene terephthalate)), okuvame ukufushaniswa okuyi-PET, i-PETE, noma i-PETP noma i-PET-P esejwayelekile, evame kakhulu ukusetshenziswa kwama-polmer polymer futhi kusetshenziswa imicu yezingubo, iziqukathi zotshwala kanye Ukudla, i-thermoforming yokukhiqiza, kanye nokuhlanganiswa nengilazi yefungi yezinsimbi zobunjiniyela.
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PP
I-polypropylene (PP), eyaziwa nangokuthi i-polypropene, iyi-polymer ye-thermoplastic esetshenziswa ezinhlobonhlobo zezicelo kubandakanya nokupakisha nokufaka ilebuli, izindwangu (isib, izintambo, okwezingubo zangaphansi ezishisayo kanye nokhaphethi), izinto zokubhala, izingxenye zepulasitiki kanye neziqukathi zokwenza kabusha zezinhlobo ezahlukahlukene, ilabhorethri imishini, izandisikhulisi, izinto zezimoto, nama-polymer banknotes. I-polymer eyengeziwe eyenziwe nge-monomer propylene, inezikhumulo futhi imelana ngokungajwayelekile kuma-sol sol amaningi amakhemikhali, izisekelo nama-asidi.
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