Ndibwino chiti kugwiritsa ntchito tpu kapena mphira mu gudumu lachilengedwe chonse?

I. TPU

TPU ndi thermoplastic polyurethane, yomwe ili ndi ntchito zosiyanasiyana chifukwa chapamwamba kwambiri pathupi ndi mankhwala komanso makina. Pankhani ya gudumu lapadziko lonse lapansi, kulimba kwa TPU komanso kukana abrasion kumapangitsa opanga ambiri kukhala ndi chidwi kwambiri ndi izi. Ubwino ndi kuipa kwake ndi izi:

Ubwino:

Kukana kwa abrasion: TPU imakana kwambiri kukangana ndipo imatha kusunga kapangidwe kake ndi katundu wake pakapita nthawi.
Kukana kwamphamvu: TPU imakana bwino kukhudzidwa chifukwa chake imateteza mawonekedwe amkati kuti asawonongeke ndi mphamvu zakunja panthawi yamayendedwe.
Kukana kwa Chemical: TPU imatha kukana kukokoloka kwa mitundu yosiyanasiyana ya mankhwala, kuwonetsetsa kuti ntchito yake ikhale yokhazikika kwa nthawi yayitali.
Ndiochezeka ndi chilengedwe: TPU ndi yokonzeka kugwiritsidwanso ntchito ndipo imakwaniritsa zofunikira zachilengedwe.
Zoyipa:

Mtengo: Poyerekeza ndi zida zina, TPU ikhoza kukwera mtengo.
Kukaniza Kutentha: Ngakhale TPU imagwira ntchito bwino pa kutentha kosiyanasiyana, ntchito yake imatha kuwonongeka pakatentha kwambiri.

II. Mpira

Rubber ndi zinthu zotanuka, zopangidwa kuchokera ku ma polima achilengedwe kapena opangidwa. Labala amagwiritsidwanso ntchito kwambiri popanga mawilo a chilengedwe chonse.

Zabwino:

MTENGO: Labala ndiyotsika mtengo komanso ndiyokwera mtengo.
Elasticity: kukhuthala kwa mphira kumapangitsa kukhala chinthu choyenera kutengera kugwedezeka ndi kugwedezeka.
Zoyipa:

KUTSATIRA ABRASION RESISTANCE: Rubber uli ndi vuto lopweteka kwambiri la abrasion ndipo motero ungafunike kusinthidwa pafupipafupi.
Kukana kwa Chemical: mphira sulimbana ndi mankhwala monga TPU ndipo utha kukhala pachiwopsezo chamankhwala.
Kukana kutentha kwakukulu: Monga TPU, mphira ukhoza kuchepetsedwa kugwira ntchito pakutentha kwambiri.

Pali zinthu zingapo zomwe muyenera kuziganizira posankha zinthu zomwe zingagwiritsidwe ntchito popanga gudumu lapadziko lonse lapansi, kuphatikiza mtengo, kulimba, kukana abrasion, kukana mphamvu komanso kuyanjana ndi chilengedwe. Kutengera izi, TPU imawonetsa kukwezeka m'malo ambiri, kotero ikhoza kukhala chisankho chabwinoko kuposa mphira pamapulogalamu ambiri.