N-(3-Dimethylaminopropyl)-N,N-diisopropanolamine Cas# 63469-23-8 DPA
He mea hoʻouluulu polyurethane puhi ʻo MOFAN DPA i hoʻokumu ʻia ma luna o N,N,N'-trimethylaminoethylethanolamine. He kūpono ka MOFAN DPA no ka hoʻohana ʻana i ka hana ʻana i ka huʻa polyurethane palupalu, semi-rigid, a paʻa. Ma waho aʻe o ka hoʻolaha ʻana i ka hopena puhi, hoʻolaha pū ʻo MOFAN DPA i ka hopena crosslinking ma waena o nā hui isocyanate.
Hoʻohana ʻia ka MOFAN DPA i ka huʻa palupalu i hoʻoheheʻe ʻia, semi-rigid foam, rigid foam etc.
| ʻIke ʻia, 25 ℃ | wai moakaka melemele māmā |
| Ka mānoanoa, 20 ℃, cst | 194.3 |
| Ka nui o ka paʻa, 25℃, g/ml | 0.94 |
| Wahi lapalapa, PMCC, ℃ | 135 |
| Ka hoʻoheheʻe ʻia ʻana i ka wai | Hoʻoheheʻe ʻia |
| Ka waiwai hydroxyl, mgKOH/g | 513 |
| ʻIke ʻia, 25 ℃ | Wai moakāka melemele ʻole a ʻaʻohe kala |
| ʻIke % | 98 minuke. |
| Ka nui o ka wai % | 0.50 ka palena kiʻekiʻe |
180 kg / pahu a i ʻole e like me nā pono o ka mea kūʻai aku.
H314: Hiki ke hōʻeha nui i ka ʻili a me ka maka.
Nā kiʻi kiko
| Huaʻōlelo hōʻailona | Pōʻino |
| Helu UN | 2735 |
| Papa | 8 |
| Ka inoa hoʻouna kūpono a me ka wehewehe ʻana | ʻAMINES, WAI, ʻAIʻAI, NOS |
| Inoa kemika | 1,1'-[[3-(DIMETHYLAMINO)PROPYL]IMINO]BIS(2-PROPANOL) |
Nā mālama no ka lawelawe palekana
ʻŌlelo aʻoaʻo no ka lawelawe palekana: Mai hanu i ka mahu/lepo.
E pale i ka pili ʻana me ka ʻili a me nā maka.
Pono e pāpā ʻia ka puhipaka, ka ʻai ʻana a me ka inu ʻana ma kahi e noi ai.
I mea e pale aku ai i ka ninini ʻana i ka wā e lawelawe ai, e mālama i ka ʻōmole ma luna o kahi pā metala.
E hoʻolei i ka wai holoi e like me nā lula kūloko a me nā lula aupuni.
Nā ʻōlelo aʻoaʻo no ka pale ʻana i ke ahi a me ka pahū
Nā hana maʻamau no ka pale ʻana i ke ahi.
Nā hana hoʻomaʻemaʻe
I ka wā e hoʻohana ai, mai ʻai a inu paha. I ka wā e hoʻohana ai, mai puhi paka.
E holoi i nā lima ma mua o ka hoʻomaha a ma ka pau ʻana o ka lā hana
Nā koi no nā wahi mālama a me nā ipu
E pani pono i ka ipu ma kahi maloʻo a me ka ea maikaʻi. Pono e sila hou ʻia nā ipu i wehe ʻia a kū pololei i mea e pale ai i ka liki ʻana. E mālama i nā hana palekana ma ka lepili. E mālama i loko o nā ipu i lepili pono ʻia.
Nā ʻōlelo aʻoaʻo no ka mālama like ʻana
Mai mālama kokoke i nā waikawa.
ʻIke hou aku e pili ana i ke kūpaʻa o ka mālama ʻana
Paʻa ma lalo o nā kūlana maʻamau








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