Mitundu ya Aliphatic TPU

Aliphatic tpus ndi mtundu wapadera wa polmoplastine polmurethane yomwe imawonetsa kuti ikani kukana kwa UV, ndikuwapangitsa kukhala oyenera kugwiritsa ntchito kunja komwe kuwonekera kwa dzuwa ndiko nkhawa.
Malinga ndi mankhwala a mankhwala a diisoctaniate milid zigawo, tpu amatha kugawidwa m'magulu onunkhira komanso a Aliphatic. Opeka ndi omwe timagwiritsa ntchito kwambiri (osagonjetsedwa ndi chikasu kapena chikasu sichikuwuma, osati kalasi ya chakudya), alipo nthawi zambiri amakhala ndi zinthu zomaliza. Zitsanzo zimaphatikizapo zida zamankhwala, zida zomwe zimafunikira chikasochi chikasu, ndi zina zotero.
Aliphatic adagawanso mu polyester / Polyther.
Kukakamiza kwachipongwe: kumayerekezedwa ndi imvi, kukagawanika m'ma 1-5. Pambuyo pa chiganizo chachikaso chosakanikirana monga suntely, Quv kapena mayeso ena a dzuwa, yerekezerani kusintha kwa temple kale ndi pambuyo pa mayeso, zomwe zikutanthauza kuti palibe kusintha kwa utoto. 3 Izi zikuwonekeratu. Mwambiri, 4-5, kusokonezeka pang'ono, kwakumana ndi mapulogalamu ambiri a TPU. Ngati simukufuna kusintha konse, mumafunikira kugwiritsa ntchito Aliphatic TPU, yomwe imatchedwa SPU yachikasu, yomwe imadziwika kuti siyi, yoyesedwa kwa UV siyikusinthana.