Mpempe akwụkwọ roba polyurethane nke emere maka PU mkpanaka
Okwu Mmalite
Polyurethane, nke a na-akpọkarị ihe ọhụrụ mejupụtara plastik na roba, na-etolite mgbe mmeghachi omume kemịkalụ nke polymer polyalcohol na isocyanate sitere na ndọtị agbụ na njikọ cross. A na-ekewa ya n'ime polyether na polyester dịka usoro azụ ya si dị.
Nkọwapụta
Mkpanaka PU
| ihe | mkpanaka PU nke polyurethane |
| Agba | Eke /Aja aja aja,Uhie/Odo |
| Dayameta | 10-350mm |
| Ogologo | 300mm, 500mm, 1000mm |
Mpempe akwụkwọ data anụ ahụ
| Aha Ngwaahịa | Mpempe akwụkwọ/Mkpanaka PU |
| ihe | PU (Polyurethane) |
| Agba | Ọcha/Tii/Uhie |
| Njupụta | 1.18g/cm3 |
| Hradnes | 90A |
| Moudulu 300% nke na-agbagharị agbagharị | 80-100kfg/cm2 |
| Ike ọdụdọ | 200kfg/cm2 |
| Ngbatị | 4 |
| Nkwụsi ike | 0.28 |
| Ngwa | Ihe Ndị A Na-egwupụta Ala/Ụlọ/Ụgbọala |
