Imikhiqizo
I-PET Polyether Ekhethekile - Isisindo Esiphezulu Samamolekyuli
Izakhiwo kanye Nokusetshenziswa
Lo mkhiqizo unokuguquguquka okuhle kakhulu futhi ungasetshenziswa ezintweni zobude obuphezulu ezidinga ubude obuphezulu; ungasetshenziswa kuma-elastomer akhethekile anezinga lokushisa eliphansi kakhulu kanye nezinamathiseli ezinokumelana nokushisa okuphansi okufika ku--90℃ noma ngaphansi, futhi ungasetshenziswa naku-TJJ eqinile.
Imininingwane yobuchwepheshe
| Into | Uhlobo lwe-HP | Uhlobo lwe-HT |
| Isilinganiso sesisindo sama-molecule | 7000～9000 | 7000～9000 |
| Inani le-Hydroxyl, mgKOH/g | 11.8～15.2 | 18.0～23.2 |
| Ukuqina (40℃), Pa.s | ≤60 | ≤80 |
| Inani le-asidi, mgKOH/g | ≤0.10 | ≤0.10 |
| Ingxenye yesisindo samanzi, % | ≤0.10 | ≤0.10 |
Bhala umlayezo wakho lapha bese uwuthumela kithi
