Inov kwambiri polyester polyyetthane zomatira ndi zinthu zokhazokha
Zodabwitsa
Chiyambi
Mitundu ya polysterter polyester imagwiritsidwa ntchito makamaka pamasamba osinthika, kuphatikiza zosungunulira ndi zosungunulira mwaulere. Ubwino wa zomatira zopangidwa ndi mibadwo iyi ya polysterter polylols ingakhale mtundu wopepuka, woyambirira woyambirira, kuthirira bwino komanso kukana kwa hydrolysis.
Karata yanchito
Mitundu iyi ya polysterter polylols imagwiritsidwa ntchito kwambiri mu zosungunulira zosungunulira komanso zosungunulira mosasinthika.
Pepala laukadaulo
| Giledi | Kulemera kwa maselo (g / mol) | Chabwino (mgkoh / g) | Mtengo wa asidi (mgkoh / g) | Madzi (%) | Karata yanchito |
| 3321 | 2000 | 53-57 | ≤0.5 | ≤0.03 | General solvent mtundu wosinthika womatira |
| 3320 | 2000 | 53-57 | ≤0.5 | ≤0.03 | Madzi osagwirizana ndi madzi opindika |
| 3322 | 2000 | 53-57 | ≤0.5 | ≤0.03 | Madzi osagwirizana ndi madzi opindika |
| Pe-2000is | 2000 | 53-57 | ≤0.5 | ≤0.03 | Madzi osagwirizana ndi madzi opindika |
| Pe-450 | 450 | 21-255 | ≤0.5 | ≤0.03 | Zosungunulira-zosinthika zosinthika zomatira |
| Pe-900nd | 900 | 120-128 | ≤0.5 | ≤0.03 | Zosungunulira-zosinthika zosinthika zomatira |
| 3306 | 600 | 183-193 | ≤0.5 | ≤0.03 | Zosungunulira-zosinthika zosinthika zomatira |