Imikhiqizo
I-PET Polyether ekhethekile enesisindo esincane sama-molecule
Izakhiwo kanye Nokusetshenziswa
Iwuketshezi ekamelweni lokushisa, okulula ukuyisebenzisa nokuyicubungula. Izinga lokushisa lokushintsha ingilazi elingu--80 ℃, elinokusebenza okuhle kakhulu kwezinga lokushisa eliphansi, izakhiwo zomshini zemikhiqizo yayo ye-elastomer kanye ne-PTMG eduze ne-PTMG, lingathatha indawo ye-PTMG endaweni enokushisa okuphansi kakhulu.
Njengoba ikwazi ukuguquguquka kahle kwama-molecule, ingathatha indawo ye-PTMG ngesikhumba sokwenziwa esiguquguqukayo kanye noyinki wokunyathelisa; ingasetshenziswa kuma-glue anamathelayo angashisi kakhulu, ama-coating, ama-polyurethane elastomers njalo njalo.
Imininingwane yobuchwepheshe
| Into | I-PET500 | I-PET1000 | I-PET2000 |
| Isilinganiso sesisindo sama-molecule | 400-600 | 800-1200 | 1700-2300 |
| Inani le-Hydroxyl, mgKOH/g | 177.7～266.5 | 88.8～133.2 | 46.3~62.7 |
| Ukuqina (40℃), Pa.s | ≤0.5 | ≤1.0 | ≤5.0 |
| Inani le-asidi, mgKOH/g | ≤0.05 | ≤0.05 | ≤0.05 |
| Ingxenye yesisindo samanzi, % | ≤0.05 | ≤0.05 | ≤0.05 |
