1. PE tarpaulin
Kupanga PE tarpaulin nthawi zambiri kumagwiritsa ntchito HDPE (high-density polyethylene).Nkhaniyi imakhala ndi kutentha kwakukulu, kuuma, mphamvu zamakina ndi kukana mankhwala.Polyethylene ndi oyenera akamaumba dzenje kuwomba, jekeseni akamaumba ndi extrusion zinthu zosiyanasiyana (zolimba), monga muli zosiyanasiyana, maukonde, ndi kunyamula matepi, ndipo angagwiritsidwe ntchito ngati zokutira chingwe, mipope, mbiri, mapepala, etc.
2. PVC Tarpaulin
PVC tarpaulin ndi pulasitiki TACHIMATA mkulu-mphamvu poliyesitala madzi nsalu yochokera pamwamba mphamvu poliyesitala chinsalu, TACHIMATA ndi polyvinyl kolorayidi (PVC) phala utomoni ndi liwiro-kuchulukira wothandizila, odana ndi mafangasi wothandizila, odana ndi ukalamba wothandizira, antistatic wothandizila, etc. Mitundu yosiyanasiyana ya mankhwala, yopangidwa ndi pulasitiki pa kutentha kwakukulu.Iwo ali katundu wa madzi, mildew, kuzizira kukana, kukalamba kukana, odana ndi malo amodzi;ndipo mphamvu yosweka, kung'ambika ndi kung'ambika kwa mankhwalawa ndizabwino kwambiri kuposa nsabwe zachikhalidwe;mawonekedwe a mankhwala ndi okongola komanso osangalatsa m'maso.Pamwamba pake amathandizidwa mwapadera ndi anti-slip effect.Ndi nsalu yodziwika padziko lonse lapansi yosalowa madzi, ndipo m'lifupi mwake ndi yayikulu kwambiri, yofikira mamita awiri m'lifupi.Pokonza zomalizidwa, zimatha kuchepetsa msoko ndikuwongolera bwino.Itha kukhala yotsekedwa ndi kutentha ndikumangika kuti musade nkhawa ndi kusoka ma pinholes..Tikhozanso kupanga mankhwala ndi ntchito zosiyanasiyana, mitundu ndi makulidwe malinga ndi zosowa za wosuta.(Crosslinking wothandizira amagwiritsidwa ntchito mu PE tarpaulin, wopanga ma crosslinking, PVC adhesion promotioner)
3.Kusiyanitsa pakati pa PE tarpaulin ndi PVC tarpaulin
Zopangira za PE tarpaulin nthawi zambiri zimatanthawuza nsalu zamizeremizere, zomwe zimakutidwa ndi filimu ya PE mbali zonse za nsalu yolukidwa ya PE, ndipo nsalu yolukidwa ya polypropylene imagwiritsidwanso ntchito.Kapangidwe kake ndi: kujambula kwawaya-zozungulira nsalu zopota-mbali ziwiri.Ntchito yosalowa madzi yamtundu wotere wa tarpaulin ndi yoyipa, ndipo kasamalidwe kamadzi kamakhala kosatsimikizika mukangogwiritsa ntchito kamodzi.Choyipa chake ndi chakuti ndizosavuta kuvala ndipo ubwino wake ndikuti ndi wopepuka kulemera, waukhondo komanso wopanda kuipitsa.
PVC tarpaulin ndi nsalu yoyambira ya poliyesitala komanso zokutira mbali ziwiri zokhala ndi utomoni wa PVC.Chifukwa ndi kuviika, kuumba kamodzi, pali PVC slurry mumpata wa nsalu, kotero imakhala ndi ntchito yabwino yopanda madzi.Kapangidwe kake: nsalu ya poliyesitala filament - Dip ❖ kuyanika-kuyanika ndi kukhazikitsa-calndering ndi kuzirala-rewinding.Tsopano nsaru ya galimotoyo, bwalo losungiramo zinthu ndi zinthu zina zosagwirizana ndi mvula zimapangidwa ndi tarpaulin ya PVC.Zida za PVC zimakhala ndi mvula yabwino, PVC imakhala yolimba bwino, ndipo kukana kukalamba kwa PVC tarpaulin ndikwabwino kwambiri kuposa PP ndi PE tarpaulin.
Nthawi yotumiza: Mar-18-2022