Lihlahisoa
Polyether e ikhethang – polyether ea PET e boima bo mahareng
Matlotlo le Tšebeliso
Ke mokelikeli mochesong oa kamore, e leng se bonolo ho se sebelisa le ho se sebetsana. Mocheso oa phetoho ea khalase oa -80 ℃, ka ts'ebetso e ntle ea mocheso o tlase, litšobotsi tsa mechini tsa elastomer li batla li tšoana le tsa PTMG.
E sebelisoa haholo-holo mefuteng e tiileng ea li-propellant, e nang le litšobotsi tse ntle tsa mechini tse mocheso o tlase le mefuta e mengata ea mocheso o sebetsang.
Ka ho tenyetseha ho hoholo ha limolek'hule, e ka nkela PTMG sebaka ka letlalo la maiketsetso le tenyetsehang le enke ea khatiso; e ka sebelisoa ka likhomaretsi tse sa keneleng mocheso o tlase, liphahlo, li-elastomer tsa polyurethane jj.
Litlhaloso tsa tekheniki
| Ntho | Tlhaloso | ||||
| Ts'ebetso ea Di | Tshebetso e meraro | ||||
| Mofuta oa I | Mofuta oa II | Mofuta oa III | Mofuta oa IV | ||
| Boima ba limolek'hule bo tloaelehileng (Mn) | 3500±350 | 4000±400 | 4500±450 | 5000±500 | 4500~7000 |
| Boleng ba Hydroxyl, mgKOH/g | 23.0~37.6 | 20.1~32.6 | 17.9~29.2 | 16.2~26.4 | 19.5~45.0 |
| Boleng ba asiti, mgKOH/g | ≤0.10 | ||||
| Karoloana ea boima ba metsi, % | ≤0.10 | ||||
