HDPE

Labohlano, 25 March 2016 by
HDPE e na le khoutu ea ID ea SPI resin 2

High-density polyethylene (HDPE) kapa polyethylene high-density (PEHD) ke polyethylene thermoplastic e entsoeng ka peterole. Ka linako tse ling e bitsoa "alkathene" kapa "polythene" ha e sebelisetsoa lipeipi. Ka sekhahla se phahameng sa matla ho isa ho bongata, HDPE e sebelisoa ho hlahiseng libotlolo tsa polasetiki, liphaephe tse sa keneleng ts'enyeho, li-geomembranes le mapolanka a polasetiki. HDPE hangata e sebelisoa hape, 'me e na le nomoro ea "2" e le khoutu ea eona e khethollang resin (eo pele e neng e tsejoa e le lets'oao la ho nchafatsa).

PET

Labohlano, 25 March 2016 by
Sailcloth ka tloaelo e entsoe ka likhoele tsa PET tse tsejoang hape ka lebitso la polyester kapa tlasa lebitso la brand Dacron; li-spinnaker tse mebala-bala tse bobebe hangata li entsoe ka nylon

Polyethylene terephthalate (ka linako tse ling e ngotsoe ka mokhoa o mongata (ethylene terephthalate)), PETE, kapa PETP kapa PET-P e sa sebetseng, ke mofuta o tloaelehileng ka ho fetisisa oa polymer oa polymer oa lelapa ebile o sebelisoa ka masela bakeng sa liaparo, lijana tsa metsi le tse ling. lijo, thermoforming bakeng sa tlhahiso, 'me hammoho le khalase ea fiber bakeng sa li-resin tsa boenjiniere.

petg

Labohlano, 25 March 2016 by
Ho fetola terephthalic acid (ka ho le letona) e nang le isophthalic acid (bohareng) ho theha kink ka ketane ea PET, ho sitisa kristale le ho theola sebaka sa molora sa polymer

Ntle le purest (Homopolymer) PET, PET e fetotsoeng ke Copolymerization le eona ea fumaneha.

PP

Labohlano, 25 March 2016 by
Polypropylene

Polypropylene (PP), eo hape e tsejoang ka hore ke polypropene, ke polymer ea polasetiki e sebelisoang mesebetsing e mengata e fapaneng e kenyelletsang ho paka le ho ngola, masela (mohlala, liropo, liaparo tsa ka tlung tsa motlakase le lipopae), lisebelisoa tsa thepa, likarolo tsa polasetiki le lijana tse sebelisoang hape tsa mefuta e fapaneng. lisebelisoa, libuela-molumo, likarolo tsa koloi, le li-polymer banknotes. Phofo e kenyelletsang e entsoeng ho tsoa monoper propylene, e matsutla ebile e hanana ka tsela e sa tloaelehang le li-sol solation tsa lik'hemik'hale tse ngata, metheo le li-acid.

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