Ubwino ndi Kuipa kwa ETPU zipangizo

ETPU (thermoplastic polyurethane elastomer) ndi thermoplastic elastomer zinthu zopangidwa polyether polyols ndi polyisocyanates. Nazi ubwino ndi kuipa kwa ETPU zakuthupi:

ubwino:

1. Kukana kwamphamvu kuvala: ETPU ali ndi kuuma kwapamwamba komanso mphamvu kuposa mphira wamba ndi pulasitiki, motero imakhala yolimba komanso yolimba.
2. Kusagwira mafuta ndi madzi: ETPU ali ndi mafuta abwino komanso osakanizidwa ndi madzi, ndipo amatha kugwiritsidwa ntchito kwa nthawi yayitali m'malo achinyezi kapena mafuta osawonongeka mosavuta.
3. Kuchita bwino: ETPU zinthu zikhoza kukonzedwa mu akalumikidzidwa zosiyanasiyana za mankhwala kudzera jekeseni akamaumba, extrusion, calendering ndi njira zina processing, amene angakwaniritse zosowa zosiyanasiyana ntchito.
4. Kuthamanga kwabwino: ETPU ali ndi elasticity yabwino komanso yolimba, yomwe imatha kuchepetsa kukhudzidwa ndi kugwedezeka, ndikuteteza zinthu kuti zisawonongeke.
5. Sakonda chilengedwe: ETPU zinthu ndi recyclable ndi zachilengedwe.

kuipa:

1. Mtengo wapamwamba: Poyerekeza ndi mphira wamba ndi zida zapulasitiki, ETPU ndi okwera mtengo kwambiri.
2. Kusagwira kutentha kwambiri: ETPU ali ndi kukana kutentha kwakukulu ndipo sangathe kupirira kugwiritsidwa ntchito kwa nthawi yaitali pa kutentha kwakukulu.
3. Osagonjetsedwa ndi cheza cha ultraviolet: Atakhala padzuwa kwa nthawi ndithu, ETPU idzakhala yolimba, yophwanyika, ndipo ngakhale kutaya mphamvu yake.

Powombetsa mkota, ETPU zakuthupi zili ndi zabwino zambiri, makamaka pamapulogalamu omwe amafunikira mphamvu zambiri, kukana kuvala, komanso kukhazikika. Komabe, palinso zovuta zina zomwe muyenera kuzidziwa, monga kukwera mtengo, kusakanizidwa bwino kwa kutentha, komanso kusakanizidwa bwino ndi cheza cha ultraviolet.

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