Nkhani Zamakampani
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Ndi Matumba Ati Abwino Kwambiri Posungira Chakudya Chozizira?
Mitundu ya Matumba Oziziritsira 1. Matumba Opangira Zinthu za PE Matumba opangira zinthu za PE (polyethylene) ndi abwino kwambiri poziziritsira chakudya chifukwa cha kutseka kwawo bwino komanso kulimba. Amateteza bwino kutaya chinyezi komanso kutentha mufiriji. Matumba otseka zinthu za PE ndi osavuta kugwiritsa ntchito ndipo amasunga chakudya kukhala chatsopano kwa nthawi yayitali. Ubwino: Wamphamvu...Werengani zambiri -
Kodi ubwino wa thumba la PE ndi wotani?
Thumba la pulasitiki la PE ndi chidule cha polyethylene. Ndi utomoni wa thermoplastic wopangidwa ndi polymer wochokera ku ethylene. Polyethylene ndi yopanda fungo ndipo imamveka ngati sera. Ili ndi kukana kutentha kochepa (kutentha kotsika komwe kumagwiritsidwa ntchito kumatha kufika -70~-100℃), kukhazikika kwabwino kwa mankhwala, komanso kukana...Werengani zambiri
