Nā huahana
Hydroxyl Terminated Copolymers o Ethylene Oxide a me Tetrahydrofuran
ʻAʻole waihoʻoluʻu a i ʻole melemele iki ka wai aniani.
Māmā: ma kahi o 1.05g/cm3.
Crystallization wela: emi ma lalo o -70 ℃.
Hiki ke hoʻoheheʻe ʻia i loko o benzene, halohydrocarbon a me nā mea hoʻoheheʻe organik ʻē aʻe.
Pumi mahu haʻahaʻa.
Paʻa wela, ʻaʻole hydrolyzed, ʻaʻole deteriorated.Liʻiliʻi ka poisen a me ka pungency.
Hōʻike ʻenehana
| SN | 'ikamu | Unite | ʻElua degere o ka hana | ʻEkolu degere o ka hana | |||
| Ⅰ | Ⅱ | Ⅲ | Ⅳ | ||||
| 1 | Awelika helu |
| 3500 | 4000 | 4500 | 5000 | 4500 |
| 2 | kaumaha molekala | (Mn) | ±350 | ±400 | ±450 | ±500 | ～7000 |
| 3 | Waiwai hydroxyl | (mgKOH/g) | 23.0～37.6 | 20.1～32.6 | 17.9～29.2 | 16.2～26.4 | 19.5～45.0 |
| 4 | Waiwai ʻakika | (mgKOH/g) | ≤0.10 | ||||
| 5 | Wai | % | ≤0.10 | ||||
Nā memo
1) ʻO nā ʻikepili ʻenehana āpau i hōʻike ʻia ma luna nei no kāu kuhikuhi.
2) Hoʻokipa ʻia nā kikoʻī ʻē aʻe no ke kūkākūkā hou aku.
Hoʻopilikino
Loaʻa ka hana hana maʻamau no nā noi like ʻole e pili ana i kāu koi ʻenehana.
Loaʻa iā mākou ka ʻike R&D, a me ka ʻoihana hana, hiki ke hoʻomohala a hoʻāʻo-hana i nā mea hou a me nā kikoʻī e like me ke koi kikoʻī.
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Kūlana Kūʻai
Ke kaupaona nei kā mākou mea kūʻai aku i ka mea mua i kā mākou mau hana ʻoihana.Makemake mākou e kālele i nā mea a pau a mākou e hana ai ma o ka manaʻolana o kā mākou mea kūʻai.Hoʻonoho mākou iā mākou iho ma ke ʻano he mea hāʻawi hoʻonā ʻaʻole wale ma ka hiʻohiʻona o ka huahana ponoʻī, akā ma ke kaulahao hoʻohui waiwai.Makemake mākou e hana pili pū me kā mākou mau hoa hana e hoʻomohala i nā hoʻonā maʻamau i loaʻa ka waiwai a paʻa i ko mākou hiki.Hāʻawi mākou i kā mākou ʻike e hoʻomaikaʻi i nā kaʻina hana a me nā noi me kā mākou mea kūʻai aku.
