Mpira Wosalimba Kwambiri Mpira Wopera Media Mipira ya Polyurethane Yopanda Poizoni 15mm 20mm 30mm
Mbali
Mipira ya polyurethane imakhala ndi mavalidwe apamwamba kwambiri komanso osamva ma abrasion ndipo imakhala ndi zofanana ndi mphira.Mipira ya polyurethane imaphatikiza mphamvu ya pulasitiki ndi zinthu zowopsa za mphira.Kupangidwa koyambirira kwa polymeric kumakhudza kwambiri katundu.
Mpira wa polyurethane uli ndi zinthu zabwino monga kukana kwa dzimbiri, kulimba kwamphamvu, kunyamula zotanuka kwambiri, kulimba kwamphamvu kwamphamvu, kuyamwa mwamphamvu, kukana misozi, kukana kwa radiation, mphamvu yayikulu, kunyamula kwambiri komanso kutsekemera kwamphamvu.
Mpira wa polyurethane uli ndi zinthu zabwino monga kukana kwa dzimbiri, kulimba kwamphamvu, kunyamula zotanuka kwambiri, kulimba kwamphamvu kwamphamvu, kuyamwa mwamphamvu, kukana misozi, kukana kwa radiation, mphamvu yayikulu, kunyamula kwambiri komanso kutsekemera kwamphamvu.
Kugwiritsa ntchito
Polyurethane akupera mpira utenga polyurethane wokutidwa zitsulo mpira luso.Poyesera, imapewa kuipitsidwa kwa zinthu ndipo imakhala ndi kukana kwamphamvu kwambiri.Iyenera kukhala yotakata kwambiri.
Parameter
| Mechanical Data | |
| Kulimba (Shore D) | 80-100 |
| Kuchulukana | 1.14g/m3 |
| Young's Modulus | 360GPA |
| Kulimba kwamakokedwe | 70-140MPa |
| Kutentha kwa ntchito[ºC] | -40/80 |
