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Kodi mungadziwire bwanji zolemba zobwezerezedwanso zapulasitiki pazapulasitiki? (Gawo Lachiwiri)
Nambala 5: PP (Polypropylene) PP magwiridwe antchito a zinthu zakuthupi amakana kutopa, kukana dzimbiri, kukana kutentha, kukana mafuta, osakhala poizoni, osapaka utoto kwambiri, kulimba mtima motsutsana ndi mitundu yambiri ya kuwonongeka kwa thupi, kukana chiwalo chonse...Werengani zambiri -
Momwe mungadziwire zolemba zobwezerezedwanso zapulasitiki pazogulitsa pulasitiki? (一)
Plastic Recycling Labeling idapangidwa ndi Plastics Viwanda Association mu 1988.Zolemba zobwezeretsanso zidzazilemba mu chidebe kapena phukusi kuchokera pa nambala 1 mpaka 7 mu chizindikiro cha katatu. Chidebe chilichonse chili ndi ID yaing'ono yomwe ...Werengani zambiri -
Chizindikiritso cha zinthu zapulasitiki
Tonse tikudziwa kuti zinthu zapulasitiki zimatha kusanja ndikubwezeretsanso ndizofunikira kwambiri kwa ife.Ikhoza kuteteza gwero ndi kuteteza chilengedwe ku kuipitsidwa kwa pulasitiki ndi mpweya wowonjezera kutentha.Itha kukonzanso zinyalala zapulasitiki kukhala zatsopano zothandiza ...Werengani zambiri -
Kodi mungatenge bwanji katundu wanu wapulasitiki woyenera?
The pulasitiki kulongedza katundu ndi osiyanasiyana ntchito pa moyo wathu watsiku ndi tsiku.Mwachitsanzo, akhoza kulongedza katundu waulimi, ochapira mafakitale, makampani mankhwala, mankhwala, chakudya ndi chakumwa, zomangira ndi zina zotero.The chidebe pulasitiki pulasitiki kunyamula...Werengani zambiri -
Kodi zinthu za PP ndi chiyani?
PP, yomwe imadziwikanso kuti polypropylene, ndi polima ya thermoplastic yomwe imagwiritsidwa ntchito m'njira zosiyanasiyana.Polypropylene ndi gulu la polyolefins.Ndi chinthu choyera, cholimba, chosinthika, chopangidwa ndi makina.PP zakuthupi komanso zitha kupangidwa translucent pamene uncolored bu ...Werengani zambiri
