Nā huahana
Polyether Kūikawā-Kaumaha Molekala Kiʻekiʻe PET Polyether
Nā Waiwai a me nā Hoʻohana
He kūlou maikaʻi loa ka huahana a hiki ke hoʻohana ʻia i nā mea elongation kiʻekiʻe e pono ai ka elongation kiʻekiʻe; hiki ke hoʻohana ʻia i nā elastomers wela haʻahaʻa loa kūikawā a me nā mea hoʻopili me ke kūpaʻa haʻahaʻa a hiki i -90 ℃ a i ʻole ma lalo, a hiki ke hoʻohana ʻia i loko o ka TJJ paʻa.
Nā kikoʻī loea
| Mea | ʻAno HP | ʻAno HT |
| Helu awelika kaumaha molekala | 7000~9000 | 7000~9000 |
| Ka waiwai hydroxyl, mgKOH/g | 11.8~15.2 | 18.0~23.2 |
| Ka mānoanoa (40 ℃), Pa.s | ≤60 | ≤80 |
| Ka waiwai ʻakika, mgKOH/g | ≤0.10 | ≤0.10 |
| Ka hapa nui o ka wai, % | ≤0.10 | ≤0.10 |
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
