Letlapa la rabara la polyurethane le entsoeng ka mokhoa o ikhethileng PU rod
Selelekela
Polyurethane, eo hangata e leng thepa e ncha e kopaneng pakeng tsa polasetiki le rabara, e thehoa ka mor'a karabelo ea lik'hemik'hale ea polyalcohol ea polymer le isocyanate ka katoloso ea ketane le khokahano e tšekaletseng. E arotsoe ka polyether le polyester ho latela ketane ea eona ea mokokotlo.
Tlhaloso
PU Rod
| Ntho | molamu oa PU oa polyurethane |
| 'Mala | Tlhaho /Sootho, Khubelu/Mosehla |
| Bophara | 10-350mm |
| Bolelele | 300mm, 500mm, 1000mm |
Leqephe la Boitsebiso la 'Nete
| Lebitso la Sehlahisoa | Leqephe/Thupa ea PU |
| Thepa | PU (Polyurethane) |
| 'Mala | Tšoeu/Tee/Bofubelu |
| Botenya | 1.18g/cm3 |
| Hradnes | 90A |
| Moudulus ea Tensile ea 300% | 80-100kfg/cm2 |
| Matla a tšepe | 200kfg/cm2 |
| Katoloso | 4 |
| Ho mamella | 0.28 |
| Kopo | Merafo/Thepa ea Kaho/Koloi |
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