He aha ka meaN,N-DimethylacrylamideCAS 2680-03-7?
N,N-DimethylacrylamideHe wai ʻole kala a moakaka hoʻi. He mea hoʻoulu ia. Hiki ke hoʻoheheʻe ʻia i ka wai, ether, acetone, ethanol, chloroform, a pēlā aku. N. Pili ke kūpaʻa o N-dimethylacrylamide i kona ʻano allyl. I ka mahana o ka lumi, ʻaʻole maʻalahi ka pane ʻana o ke ʻano allyl i loko o ka mole, akā hiki ke hōʻino ʻia ma lalo o ka mālamalama a me ka wela. N. He wai ʻole kala a moakaka hoʻi ʻo N-Dimethylacrylamide me ka hygroscopicity, he mea hoʻonāukiuki a hoʻoheheʻe ʻia i ka wai, ethanol, acetone, ether, dioxane, N, N '- methylformamide, toluene, chloroform, a pēlā aku. ʻAʻole kūpono ia no n-hexane.
Noi
Loaʻa i ka N,N-Dimethylacrylamide ka maʻalahi o ka hoʻoulu ʻana i nā polymers kiʻekiʻe o ka polymerization, hiki ke copolymerize me nā monomers acrylic, styrene, vinyl acetate, a pēlā aku. Loaʻa i nā polymers a i ʻole adducts ka omo wai maikaʻi loa, nā waiwai anti-static, dispersibility, compatibility, protective stability, adhesion, a pēlā aku, a he ākea nā noi. Hoʻohana ʻia no ka hoʻololi ʻana i ka fiber, hiki iā ia ke hoʻomaikaʻi i ka omo wai, nā waiwai dyeing, a me ka manaʻo lima o nā fibers acrylic. Eia kekahi, hoʻopili ʻia hoʻi i ka hoʻololi ʻana o nā fibers e like me ka acetate fiber polyester, polyamide, polyolefin, polyvinyl chloride, a pēlā aku.
Pūʻolo: Hiki ke hana i kahi pūʻolo i hoʻopilikino ʻia.