Mwambo Cast polyurethane rabala pepala PU pepala
Mawu Oyamba
Polyurethane, yomwe nthawi zambiri imakhala yatsopano pakati pa pulasitiki ndi mphira, imapangidwa pambuyo pochita mankhwala a polymer polyalcohol ndi isocyanate kudzera pakukulitsa unyolo ndi kulumikizana pakati. Imagawidwa mu polyether ndi polyester malinga ndi unyolo wake wamsana..
Technical Parameter
Mapepala a PU
| Dzina lachinthu | PU pepala |
| Kuuma | 87-90A |
| Makulidwe | 1-100 mm |
| Kukula kokhazikika | 300*300mm, 500*500mm, 1000*1000mm, 1000 * 3000mm, 1000*2000mm, 1220*4000mm |
| Kuchulukana | 1.15---1.2 g/cm3 |
| Mtundu | chilengedwe, gloden yellow mtundu, wofiira, wachikasu |
Physical Datasheet
| Dzina lazogulitsa | PU Mapepala / Ndodo |
| Zakuthupi | PU (Polyurethane) |
| Mtundu | Yoyera/Tiyi/Yofiira |
| Kuchulukana | 1.18g/cm3 |
| Hradnes | 90A pa |
| 300% Tensile Moudulus | 80-100kfg/cm2 |
| Kulimba kwamakokedwe | 200kfg/cm2 |
| Kukulitsa | 4 |
| Kupirira | 0.28 |
| Kugwiritsa ntchito | Zida Zagodi/Zomangamanga/Galimoto |
