Rabha rakagadzirwa ne polyurethane rabha PU tsvimbo
Nhanganyaya
Polyurethane, inowanzova chinhu chitsva chinosanganiswa pakati pepurasitiki nerabha, inoumbwa mushure mekuita kwemakemikari kwepolymer polyalcohol uye isocyanate kuburikidza nekuwedzera kwecheni uye kubatana kwakayambuka. Yakakamurwa kuita polyether nepolyester zvichienderana necheni yayo yemusana.
Tsanangudzo
PU Tsvimbo
| Chinhu | tsvimbo yePU yepolyurethane |
| Ruvara | Chakasikwa /Brown, Tsvuku/Yero |
| Dhayamita | 10-350mm |
| Kureba | 300mm, 500mm, 1000mm |
Pepa reData rePanyama
| Zita rechigadzirwa | PU Sheet/Tsvimbo |
| Zvinhu | PU (Polyurethane) |
| Ruvara | Chena/Tii/Tsvuku |
| Kuwanda kwevanhu | 1.18g/cm3 |
| Hradnes | 90A |
| 300% Tensile Moudulus | 80-100kfg/cm2 |
| Simba reKusimba | 200kg/cm2 |
| Kuwedzerwa | 4 |
| Kutsungirira | 0.28 |
| Kushandiswa | Zvishandiso zveMugodhi/Zvekuvaka/Motokari |
