samfurori

Ma'ana a Turanci

2-PROPYLENAMIDE, N- (1,1-DIMETHYL-3-OXOBUTYL);4-Acrylamido-4-methyl-2-pentanone;ACRYLAMIDE, N- (1,1-DIMETHYL-3-OXOBUTYL);DA;N-(1,1-DIMETHYL-3-OXOBUTYL)ACRYLAMIDE;2-Propenamide, N- (1,1-dimethyl-3-oxobutyl);n- (1,1-dimethyl-3-oxobutyl) -2-propenamid;N- (1,1-Dimethyl-3-oxobutyl) -2-propenamide;n- (1,1-dimethyl-3-oxobutyl) -acrylamid;N- (2- (2-Methyl-4-oxopentyl)) acrylamide;n- (2- (2-methyl-4-oxopentyl) acrylamide; n, n-bis (2-oxopropyl) -2-propenamide; n, n-diacetonyl-acrylamide; DAAM; CmcSodiumSalt (EdifasB); Diacetone Acrylamide (stabilized) tare da MEHQ + TBC); 2- (Acryloylamino) -2-methyl-4-pentanone

sinadaran dukiya

Tsarin sinadaran: C9H15NO2

Nauyin Kwayoyin: 169.22

CAS: 2873-97-4 EINECS: 220-713-2 Wurin narkewa: 53-57°C

Wurin tafasa: 120°C (8mmHg) Ruwa mai narkewa: Bayyanar: fari ko ɗan ƙaramin rawaya flake crystal

Matsakaicin walƙiya:> 110°C

samfurin taƙaitaccen gabatarwa

Diacetone acrylamide tare da ƙungiyoyi biyu masu amsawa: N - maye gurbin amides da ketone, ethylene da monomer copolymerization tare da sauran musamman sauƙi, don haka ketone carbonyl, an gabatar da shi a cikin polymer, yin amfani da kaddarorin sinadarai na ketone carbonyl, na iya yin polymer / haɗa rassan kamar dauki. , An yi amfani da shi don shirya daban-daban adhesives, thickener, takarda ƙarfafa wakili, crosslinking wakili, da dai sauransu An yi amfani da ko'ina a shafi, m, yau da kullum sinadaran masana'antu, epoxy guduro curing wakili, photosensitive guduro karin, yadi karin, likita da kiwon lafiya da sauran filayen.

hali

1. Filashin wuta> 110 °C
2, Matsayin narkewa 57 ~ 58 °C
3, wurin tafasa 120 ℃ (1.07 kPa), 93 ~ 100 ℃ (13.33 ~ 40.0 Pa)
4. Dangi mai yawa 0.998 (60 °C)
5, fari ko ɗan ƙaramin rawaya flake crystal, mara launi bayan narkewa.
6, mai narkewa a cikin ruwa, methanol, chloromethane, benzene, acetonitrile, ethanol, acetone, tetrahydrofuran, ethyl acetate, styrene, n-hexanol da sauran kwayoyin kaushi, insoluble a cikin man fetur ether (30 ~ 60 ° C).

amfani

Yawancin lokaci ana kiransa diamine, N- (1,1-dimethyl-3-oxobutyl) sannan kuma DAAM.Aikace-aikacen DAAM shine kamar haka:
⑴ Aikace-aikace a cikin kayan aikin gashi
Muhimmin sifa na diamine shine cewa homopolymer ko copolymer ba shi da narkewa a cikin ruwa, amma yana da “numfashin ruwa”, yawan sha ruwa har zuwa 20% ~ 30% na nauyinsa, lokacin da zafi na yanayi bai wuce 60% ba, amma kuma yana iya. saki ruwa.Ana amfani da wannan fasalin don samar da gyaran gashi mai gyaran gashi da resin mai ɗaukar hoto tare da diamin.
⑵ Aikace-aikace a cikin guduro mai ɗaukar hoto
Yin amfani da BRIGHT, HARD da ACID-base RESISTANT SOLID DIAMINE homopolymER don samar da resin PHOTOSENSITIVE na iya sa resin photosensitive da sauri, mai sauƙi don cire ɓangaren maras hoto bayan fallasa, don samun hoto mai haske da kyakkyawan ƙarfi, ƙarfi da farantin juriya na ruwa. .
Wani muhimmin amfani da diamines shine don maye gurbin gelatin.Ana amfani da Gelatin azaman emulsion mai ɗaukar hoto, wanda ke amfani da kusan duk abubuwan musamman na gelatin, don haka yana da wahala a sami ingantaccen samfuri don maye gurbin shi sama da shekaru 100.Gelatin mai ɗaukar hoto mai tsabta zai kasance cikin ƙarancin wadata a cikin Sin na dogon lokaci, ana tsammanin cewa kayan aikin hoto na gida suna buƙatar gelatin kimanin 2500t, amma a halin yanzu samar da gelatin hoto na gida yana da ɗaruruwan ton.
(3) don shirye-shiryen bugu na taimako na filastik
(4) Aikace-aikacen a cikin m
Ana iya amfani dashi azaman haɓaka haɓakawa da haɓakawa don mahaɗan fibrous, siminti, gilashi, aluminum da polyvinyl chloride.Hakanan za'a iya sanya shi ya zama manne-matsi masu matsa lamba.Hakanan za'a iya amfani dashi azaman mannen zafi don takarda, yadi da fina-finai na filastik waɗanda ke ɗauke da polymers acrylic.
⑸ Aikace-aikacen ⑸ a cikin sauran bangarorin
Baya ga abubuwan da ke sama da yawa na aikace-aikacen, diacetone acrylamide a wasu fagage kuma ana iya amfani da su sosai:
① za a iya amfani da matsayin curing wakili ga epoxy guduro, jirgin kasa antirust Paint, jirgin kasa karkashin ruwa Paint, acrylic guduro Paint, unsaturated polyester da sauran coatings;
② Monomer copolymer mai narkewa mai ruwa na diacetone acrylamide an yi amfani da shi yadda ya kamata don bayyana daskararru;
③ ana iya amfani dashi azaman kayan rikodi na Laser na thermal;
④ An yi amfani da shi azaman gilashin anti-blurring wakili;
⑤ amfani a cikin kayan kwafin azo;
⑥ An yi amfani da shi azaman abubuwan haɗin resin na hotuna masu narkewa.

kunshin da sufuri

B. Ana iya amfani da wannan samfurin, 25KG, BAGS
C. Ajiye an rufe a wuri mai sanyi, bushe da iska a cikin gida.Ya kamata a rufe kwantena sosai bayan kowace amfani kafin amfani.
D. Ya kamata a rufe wannan samfurin da kyau yayin sufuri don hana danshi, alkali mai ƙarfi da acid, ruwan sama da sauran ƙazanta daga haɗuwa.