Polyurethane liyi Karfe bututu
Bututun ƙarfe mai layi da aka yi da polyurethane samfurin bututu ne mai jure lalacewa sosai, wanda ake amfani da shi sosai a bututun sarrafa ma'adinai da bututun watsawa na wutsiya. Tashar samar da wutar lantarki ta mai da fossil tana amfani da bututun don tsarin cire kwal da toka, da kuma masana'antar mai, sinadarai, siminti da hatsi.
Siffofi
1. Mai jure lalacewa
2. Hana Girman Girma
3. Juriyar Tsatsa
4. Juriya ga tsufar hydrolysis
5. Babban sassauci
6. Juriya ga Girgizar Inji
7. Man shafawa kai
Arex yana zaɓar babban rukuni na musamman tare da hanyar nano-modified don ƙarfafa aikin kayan polyurethane. Yana yin samfuran polyurethane masu layi tare da tsarin sinadarai mafi ƙarfi kuma yana nuna sauƙin daidaitawa a yanayin aiki.
Bututun ƙarfe mai layi na polyurethane, a matsayin ɗaya daga cikin haƙƙin mallaka na kayayyakin haƙar ma'adinai na cikin gida a Arex, yana da shahara kuma abokan cinikinmu suna amfani da shi.
Kwatanta kaddarorin tsakanin polyurethane na gama gari da polyurethane da aka gyara nano
| Gwaji abu | Ma'aunin gwajin polyurethane na gama gari | polyurethane (wanda aka gyara nano) |
| Ƙarfin tauri | 15-21MPa | 19-28MPa |
| 300% saita ƙarfin shimfiɗawa | 8-10MPa | 11-13MPa |
| tsawaitawa | 400-500% | 400-500% |
| Karyewar nakasa ta dindindin | 5-8 | 5-8 |
| Ƙarfin hawaye | 5MPa/cm | 6.8MPa/cm |
| Ƙarfin yankewa | 6MPa/cm² | 8.1MPa/cm² |
| Ƙarfin juyi | 7.5MPa/cm² | 11MPa/cm² |
| Ƙarfin barewa | 1.4MPa/2.5 cm² | 2.1MPa/2.5 cm² |
| gogewar Akron | 0.045cm³/1.61km | 0.008cm³/1.61km |
| Ƙananan rauni a yanayin zafi | -42 | -70 |
| Taurin kai (shaw A) | 60-100 | 60-100 |
| Yawan yawa | 1.12 | 1.12 |
