Kodi ndi pulasitiki yanji? Kufotokozera mwatsatanetsatane mitundu, katundu ndi ntchito za polyethylene (pe)
Kodi Puloppa ndi chiyani?
"Kodi pept pulasitiki?" Funsoli limafunsidwa kawirikawiri, makamaka mu mafakitale a mankhwala ndi opanga.Pa, kapena polyethylene, ndi polroplastic yopangidwa ndi polyylene ethylene monomer. Monga imodzi mwazipatso zofala kwambiri, pens imadziwika chifukwa chogwiritsa ntchito zosiyanasiyana komanso kugwiritsa ntchito mitundu yosiyanasiyana. Mtengo wake wotsika, pulasitiki kwambiri ndi ma vidiyo okhazikika amapangitsa kuti zikhale zofunikira m'makampani amakono.
Mitundu ya PEPRICS
Polyethylene (PE) Plastics agawika m'magulu atatu: otsika-otsika polyethylene (zdpe), rdpe) ndi mzere wotsika polyethylene (LDPE).
Kuchulukitsa kochepa polyethylene (ldpe)
Ldpe ndi polyethylene wokhala ndi kapangidwe kowonjezereka, zomwe zimapangitsa kuti pakhale kuchepa kwake. Zimasintha komanso zowonekera ndipo nthawi zambiri zimagwiritsidwa ntchito popanga matumba apulasitiki, fiking filimu yosinthira zinthu.

Kuchulukitsa Kwambiri Polyethylene (HDPPE)
HDPA imakhala ndi mawonekedwe ang'onoang'ono kuposa LDPE, zomwe zimapangitsa kuti pakhale kachulukidwe kambiri komanso kukana kutentha kwambiri.

Mzere wotsika wotsika polyethylene (LLDPE)
LLDPE imaphatikiza kusinthasintha kwa LDPE ndi mphamvu ya hdpe ndi kusokonezeka kwa misozi. Nthawi zambiri imagwiritsidwa ntchito kupanga mafilimu okhoma, monga mafilimu olima komanso mafakitale.

Katundu wa pept pulasitiki
Kumvetsetsa "Kodi pulasitiki ya PE" yomwe imafuna kuyang'ana kwakukuya pazinthu zake. Polyethylene ali ndi mawonekedwe otsatirawa:
Chabwino kukhazikika kwamankhwala
Polyethylene ali ndi kukana kwabwino kwa mankhwala ambiri monga ma asidi, alkalis ndi mchere. Pazifukwa izi, zinthu zomwe zimapezeka nthawi zambiri zimagwiritsidwa ntchito mumipikisano yamankhwala ndi ma pichelines.

Kulimbana Kwambiri
Zonsezi- zotsika kwambiri polyethylene zimakhala ndi vuto lalikulu, zomwe zimawapangitsa kukhala abwino kunyamula ndikusunga.

Kutulutsa kwamagetsi
Polyethylene ndi magetsi abwino kwambiri ndipo nthawi zambiri amagwiritsidwa ntchito pophimba kunja kwa mawaya ndi zingwe kuti awonetsetse kuti agwiritse ntchito zida zamagetsi.

Ntchito za Plastics
Mapulogalamu osiyanasiyana a polyethylene amayankha mokwanira funso "Kodi Pe? Chifukwa cha mitundu yake yosiyanasiyana, zida za penti zimakhala zofunika kwambiri m'mafakitale angapo.
Cakusita
Polyethylene amachita mbali yofunika kwambiri m'makampani ogulitsa, makamaka m'dera la matekiti osinthika, pomwe mafilimu apulasitiki ndi mafilimu ndi njira zodziwika bwino za moyo watsiku ndi tsiku.

Ntchito Yomanga & Phula
Kuchulukitsa Kwambiri Polyethylene (HDPPE) imagwiritsidwa ntchito kwambiri mu malonda omanga, mapaipi a madzi ndi mpweya chifukwa cha kuchuluka kwake komanso kukana zida zake.

Katundu ndi katundu wapanyumba
Perstics imagwiritsidwanso ntchito pazinthu za odyera monga zoseweretsa, katundu ndi zonyamula zosungira. Izi sizotetezeka komanso zopanda poizoni, komanso zitha kubwezeretsedwanso kuti muchepetse kuipitsa zachilengedwe.

Mapeto
Kuti mumvenso mwachidule, yankho la funso loti "Kodi peppa pulasitiki?" Yankho la funsoli limaphimba mitundu yosiyanasiyana ya zinthu za polyethylene ndi ntchito zosiyanasiyana. Monga chokhazikika kwambiri, chovuta komanso chotsika mtengo kwambiri. Kumvetsetsa mitundu ndi katundu wake kungatithandizenso kugwiritsa ntchito bwino nkhaniyi kuti ikhale yolimba ndi moyo.