Ndodo ya rabara ya polyurethane yopangidwa mwamakonda
Chiyambi
Polyurethane, yomwe nthawi zambiri imakhala chinthu chatsopano chophatikizana pakati pa pulasitiki ndi rabara, imapangidwa pambuyo pa mankhwala omwe amapangidwa ndi polymer polyalcohol ndi isocyanate kudzera mu unyolo wotambasuka ndi kulumikizana. Imagawidwa m'magulu a polyether ndi polyester malinga ndi unyolo wake wamsana.
Kufotokozera
Ndodo ya PU
| Chinthu | ndodo ya polyurethane PU |
| Mtundu | Zachilengedwe / Zabulauni, Zofiira / Zachikasu |
| M'mimba mwake | 10-350mm |
| Utali | 300mm, 500mm, 1000mm |
Tsamba Lachidziwitso
| Dzina la Chinthu | PU Sheet/Ndodo |
| Zinthu Zofunika | PU (Polurethane) |
| Mtundu | Woyera/Tiyi/Wofiira |
| Kuchulukana | 1.18g/cm3 |
| Hradnes | 90A |
| 300% Moudulus Yolimba | 80-100kfg/cm2 |
| Kulimba kwamakokedwe | 200kfg/cm2 |
| Kukulitsa | 4 |
| Kulimba mtima | 0.28 |
| Kugwiritsa ntchito | Migodi/Zida Zomangira/Magalimoto |
