Iimveliso
I-Specialty Polyether-High Molecular Weight PET Polyether
Iipropati kunye nokusetyenziswa
Le mveliso inokuguquguquka okugqwesileyo kwaye ingasetyenziswa kwizinto ezinobude obuphezulu ezifuna ubude obuphezulu; ingasetyenziswa kwii-elastomers ezikhethekileyo ezikumgangatho ophantsi kakhulu kunye nezincamathelisi ezinokumelana nobushushu obuphantsi ukuya kuthi ga kwi -90℃ okanye ngaphantsi, kwaye ingasetyenziswa nakwi-TJJ eqinileyo.
Iinkcukacha zobugcisa
| Into | Uhlobo lwe-HP | Uhlobo lwe-HT |
| Ubunzima obuqhelekileyo be-molecular | 7000～9000 | 7000～9000 |
| Ixabiso leHydroxyl, mgKOH/g | 11.8～15.2 | 18.0～23.2 |
| Ukuqina (40℃), iiPa.s | ≤60 | ≤80 |
| Ixabiso le-asidi, mgKOH/g | ≤0.10 | ≤0.10 |
| Inxalenye yobunzima bamanzi, % | ≤0.10 | ≤0.10 |
Bhala umyalezo wakho apha uze uwuthumele kuthi
