Custom Cast polyurethane roba takardar PU sanda
Gabatarwa
Polyurethane, yawanci sabon abu mai hadewa tsakanin filastik da roba, ana samun su ne bayan halayen sinadaran polymer polyalcohol da isocyanate ta hanyar tsawaita sarkar da haɗin giciye. An raba shi zuwa polyether da polyester bisa ga sarkar kashin bayansa.
Ƙayyadaddun bayanai
PU Rod
| Abu | polyurethane PU sanda |
| Launi | Halitta / Brown, Red/Yellow |
| Diamita | 10-350 mm |
| Tsawon | 300mm, 500mm, 1000mm |
Takardar bayanan Jiki
| Sunan samfur | PU Sheet/Rod |
| Kayan abu | Polyurethane (PU) |
| Launi | Fari/Shayi/Ja |
| Yawan yawa | 1.18g/cm 3 |
| Hradnes | 90A |
| 300% Tensile Moudulus | 80-100kfg/cm2 |
| Ƙarfin Ƙarfin Ƙarfi | 200kfg/cm2 |
| Ƙarfafawa | 4 |
| Juriya | 0.28 |
| Aikace-aikace | Nawa / Kayayyakin Gina / Mota |
