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Matumba a pulasitiki apulasitiki amapangidwa ndi mitengo ya pulasitiki ngati zida zopangira, malinga ndi zofunikira zosiyanasiyana zopangidwa limodzi, zopangidwa ndi zinthu zosiyanasiyana zomwe tikuwona, zopangidwa zosiyanasiyana, zomwe zimagwiritsidwa ntchito ku zinthu zosiyanasiyana mafakitale osiyanasiyana.

1, masheya akuluakulu a Pulyene

Kupanikizika kwambiri polyethylene, komwe kumadziwikanso kuti ndi otsika polyethylene (ddpe), njira yowonekera kwambiri, mawonekedwe a masamba a pulasitiki nthawi zambiri amakhala bwino kuposa polyethylene. Kugwiritsa ntchito kwake kwakukulu kumakhala ndi magulu atatu:

A, ma CD ya chakudya: makeke, maswiti, zinthu zokazinga, mabisiketi, ufa wamkaka, mchere, tiyi.;

B, mapangidwe a zinthu zina: malaya, zovala, zovala za singano thonje, mafuta a fiber.

C, mankhwala othandizira mankhwala tsiku lililonse.

2, otsika otsika mabulogu a propleylene

Polyethylene otsika polyethylene, omwe amadziwikanso kuti ndi apamwamba kwambiri polyethylene (hdpe), chifukwa cha kuchuluka kwake kwa malo owoneka bwino, komwe kumawonekera kwa thumba la pulasitiki la polyethylene HDPA osauka. Magwiridwe ake akulu ndi magulu 4:

A, matumba zinyalala, matumba bowa;

B, zikwama zosavuta, matumba ogulitsira, matumba am'manja, matumba a vest;

C, thumba latsopano;

D, thumba lamkati lamkati

3, matumba a polypropylene

Polypropyyylene Matumba a Polyprophene joikulu ku Polythylene, mphamvu yake ya makristali imafooketsa zosowa, makamaka poactal polypropylene, kuwonekera kwa ma pulasitiki ake apulasitiki ndi okwera kwambiri.

Makamaka zogwiritsidwa ntchito ngati zojambula zapaketi, zovala za singano, zovala, malaya ndi zina zotero.

Matumba atatu oyambira apulasitiki chifukwa cha zinthu zake zomwe sizipanga zifukwa zosakhala polar, osati zosavuta utoto kapena kuwononga, kufunikira kotsatira mapulogalamu osindikizira.

4, chithumba cha polyvinyl chloride

Matumba a Polyvinyl chloride chloride chloride restin kuwomba poumba, wachibale woyambirira wa pulasitiki atatu, mawonekedwe ake a chlorine amayambika, kumakhala kocheperako, kumapangitsa kuti mawonekedwe ake a chlorine akhale ophatikizika, osavuta kusindikiza utoto. Kugwiritsa ntchito kwakukulu kwa magawo awiri:

A, matumba a mphatso;

B, matumba, matumba a singano ndi thonje, matumba odzikongoletsera;

5, mafilimu apulasitiki oyenda bwino

Matumba owonongeka a chilengedwe ndi mitundu yonse ya pulasitiki yamapulasitiki, ndikukula kwa sayansi ndi ukadaulo, kuphatikizapo plapt yazikhalidwe zikaonekera, kuphatikizapo plas, PBs ndi zida zina za polymer. Zonse zitha kusintha matumba a pulasitiki. Matupi a pulasitiki otetezedwa zachilengedwe akhala akugwiritsidwa ntchito kwambiri: matumba ogulitsira sitima, ngakhale kuchuluka kwa matumba atsopano, mulch, etc. M'dzikoli-zitsanzo za ntchito.