N-(3-Dimethylaminopropyl)-N,N-diisopropanolamine Cas# 63469-23-8 DPA
ʻO MOFAN DPA kahi mea hoʻoheheʻe polyurethane puhi i hoʻokumu ʻia ma N,N,N'-trimethylaminoethylethanolamine. Ua kūpono ʻo MOFAN DPA no ka hoʻohana ʻana i ka hana ʻana i ka molded flexible, semi-rigid, and rigid polyurethane foam. 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 ʻo MOFAN DPA i ka molded flexible, semi-rigid foam, rigid foam etc.
ʻAno, 25 ℃ | māmā melemele māmā wai |
Viscosity, 20 ℃, cst | 194.3 |
ʻO ka mānoanoa, 25 ℃, g/ml | 0.94 |
Ke kiko uila, PMCC, ℃ | 135 |
Solubility i ka wai | Hiki ke hoʻoheheʻe |
Waiwai Hydroxyl, mgKOH/g | 513 |
ʻAno, 25 ℃ | ʻAʻole waihoʻoluʻu i ka wai aniani melemele māmā |
Maʻiʻo % | 98 min. |
ʻAno wai % | 0.50 ka nui |
180 kg / pahu a i ʻole e like me ka makemake o ka mea kūʻai aku.
H314: Hoʻopilikia i ka ʻili a me ka pōʻino o ka maka.
Nā kiʻi kiʻi
ʻŌlelo hōʻailona | ʻO ka pōʻino |
Helu UN | 2735 |
Papa | 8 |
ʻO ka inoa hoʻouna kūpono a me ka wehewehe | AMINES, LIQUID, CORROSIVE, NOS |
inoa kemika | 1,1'-[[3-(DIMETHYLAMINO)PROPYL]IMINO]BIS(2-PROPANOL) |
Hoʻomalu no ka mālama pono ʻana
ʻŌlelo aʻoaʻo no ka mālama pono ʻana : Mai hanu i ka mahu/lehu.
Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
Pono e pāpā ʻia ka puhi paka, ka ʻai ʻana a me ka inu ʻana ma ka wahi noi.
I mea e pale aku ai i ka hoʻokahe ʻana i ka wā e lawelawe ana, e mālama i ka ʻōmole ma kahi pā metala.
E hoʻolei i ka wai holoi e like me nā kānāwai kūloko a me ka ʻāina.
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 maʻemaʻe
I ka hoʻohana ʻana mai ʻai a inu ʻole. I ka hoʻohana ʻana mai puhi.
Holoi lima ma mua o ka hoʻomaha a ma ka hopena o ka lā hana
Nā koi no nā wahi mālama a me nā pahu
E hoʻopaʻa paʻa i ka pahu ma kahi maloʻo a me ka makani maikaʻi. Pono e hoʻopaʻa hou ʻia nā pahu i wehe ʻia a hoʻopaʻa pololei ʻia e pale i ka leaka. E mālama i ka lepili. E mālama i loko o nā pahu i hōʻailona pono ʻia.
Nā ʻōlelo aʻoaʻo no ka mālama maʻamau
Mai hoʻopaʻa i kahi kokoke i nā waikawa.
Nā ʻike hou aku e pili ana i ka paʻa o ka mālama ʻana
Paʻa ma lalo o nā kūlana maʻamau