HDPE
Yakakwira-density polyethylene (HDPE) kana polyethylene yakakwira-density (PEHD) ndeye polyethylene thermoplastic yakagadzirwa kubva peturu. Dzimwe nguva inonzi "alkathene" kana "polythene" painoshandiswa pombi. Nesimba rakakwira-kune-kuwanda chiyero, HDPE inoshandiswa mukugadzira mabhodhoro epurasitiki, pombi isingagadzike ngura, geomembranes, uye mapuranga epurasitiki. HDPE inowanzo shandiswa zvakare, uye ine nhamba "2" senhamba yayo yekutsvaga resin (yaimbozivikanwa sechiratidzo chekushandura).
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PET
Polyethylene terephthalate (dzimwe nguva inonyorwa poly (ethylene terephthalate)), inowanzo pfupikiswa PET, PETE, kana iyo yechinyakare PETP kana PET-P, ndiyo inonyanya kuzivikanwa thermoplastic polymer resin yemhuri polyester uye inoshandiswa mumafirita ezvipfeko, midziyo yedoro uye chikafu, thermoforming yekugadzira, uye pamwe negirazi fiber yeinjiniya maini.
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petg
Kuwedzera kune yakachena (Homopolymer) PET, PET yakashandurwa nekopolymerization inowanikwawo.
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PP
Polypropylene (PP), inozivikanwawo se polypropene, iri thermoplastic polymer inoshandiswa mune dzakasiyana siyana dzekushandisa kusanganisira kuturika nekushambadzira, machira (semuenzaniso, tambo, akapfeka underwear uye makapeti), stationery, zvikamu zvepurasitiki uye midziyo inoshandiswazve yemarudzi akasiyana-siyana, marabhoritari. zvishandiso, maungira, zvinhu zvemotokari, uye polymer banknotes. Iyo yekuwedzera polymer inogadzirwa kubva kune monomer propylene, ine yakashata uye isina kujairika inopesana nemazhinji makemikari sol sol, zvigadziko uye acids.
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