samfurori

Ma'ana iri ɗaya a Turanci

2-PROPYLENAMIDE, N-(1,1-DIMETHYL-3-OXOBUTYL); 4-Acrylamido-4-methyl-2-pentanone; ACRYLAMIDE, N-(1,1-DIMETHYL-3-OXOBUTYL); DAA; 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; CmcSodiumGishiri(EdifasB); Diacetone Acrylamide (wanda aka daidaita da MEHQ + TBC); 2-(Acryloylamino)-2-methyl-4-pentanone

kadarorin sinadarai

Tsarin sinadarai: C9H15NO2

Nauyin kwayoyin halitta: 169.22

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

Tafasawar zafin jiki: 120°C (8 mmHg) Ruwan da ke narkewa: Bayyanar yanayi: farin lu'ulu'u mai launin rawaya ko ɗan rawaya

Wurin walƙiya: >110°C

taƙaitaccen gabatarwar samfurin

Diacetone acrylamide tare da ƙungiyoyi biyu masu amsawa: N-supposited amides da ketone, ethylene da monomer copolymerization tare da wasu cikin sauƙi, don haka ketone carbonyl, wanda aka gabatar a cikin polymer, amfani da ketone carbonyl chemical properties, zai iya yin rassan polymer/join kamar reaction, an yi amfani da shi don shirya manne daban-daban, mai kauri, wakilin ƙarfafa takarda, wakilin haɗin gwiwa, da sauransu. An yi amfani da shi sosai a cikin shafi, manne, masana'antar sinadarai ta yau da kullun, wakilin warkar da epoxy resin, mataimakin resin photosensitive, mataimakin yadi, likita da lafiya da sauran fannoni.

siffa

1. Wurin walƙiya >110 °C
2, wurin narkewa 57 ~ 58 °C
3, wurin tafasa 120℃ (1.07 kPa), 93 ~ 100℃ (13.33 ~ 40.0 Pa)
4. Yawan da ke tsakanin 0.998 (60 °C)
5, farin lu'ulu'u mai launin rawaya ko ɗan rawaya, ba shi da launi bayan narkewa.
6, mai narkewa a cikin ruwa, methanol, chloromethane, benzene, acetonitrile, ethanol, acetone, tetrahydrofuran, ethyl acetate, styrene, n-hexanol da sauran sinadarai masu narkewa na halitta, waɗanda ba sa narkewa a cikin man fetur ether (30 ~ 60 °C).

amfani

Sau da yawa ana kiransa da diamine,N-(1,1-dimethyl-3-oxobutyl) sannan kuma DAAM. Amfani da DAAM shine kamar haka:
⑴ Aikace-aikace a cikin firam ɗin gashi
Muhimmin siffa ta diamine ita ce homopolymer ɗinsa ko copolymer ba ya narkewa a cikin ruwa, amma yana da "numfashi na ruwa", ƙimar sha ruwa har zuwa 20% ~ 30% na nauyinsa, lokacin da ɗanɗanon yanayi ya ƙasa da 60%, amma kuma yana iya fitar da ruwa. Ana amfani da wannan fasalin don samar da feshin gashi mai gyara gashi da resin mai laushi tare da diamine.
⑵ Aikace-aikace a cikin resin photosensitive
Amfani da HASKE, HARD, da ACID-base RESISTANT SOLID DIAMINE homoPOLYMER DON SAMAR DA PHOTOSENSITIVE resin zai iya sa resin ya zama mai saurin ɗaukar hotuna, mai sauƙin cire ɓangaren da ba shi da hoto bayan an fallasa shi, don samun hoto mai haske da kyakkyawan ƙarfi, mai narkewa da farantin juriya ga ruwa.
Wani muhimmin amfani da diamines shine maye gurbin gelatin kaɗan. Ana amfani da Gelatin a matsayin emulsion mai sauƙin ɗaukar hoto, wanda ke amfani da kusan dukkan halayen gelatin na musamman, don haka ya yi wuya a sami samfurin da ya dace don maye gurbinsa sama da shekaru 100. Gelatin mai ɗaukar hoto mai tsabta zai daɗe yana ƙarancin wadata a China, ana sa ran kayan da ke ɗaukar hoto a cikin gida suna buƙatar gelatin kusan 2500t, amma a halin yanzu samar da gelatin na ɗaukar hoto a cikin gida ya kai ɗaruruwan tan kawai.
(3) don shirya farantin buga filastik mai sauƙin amfani
(4) Amfani da manne a cikin manne
Ana iya amfani da shi azaman mai haɓaka haɗin gwiwa da kuma ingantawa ga mahaɗan fibrous, siminti, gilashi, aluminum da polyvinyl chloride. Hakanan ana iya yin shi azaman manne mai saurin amsawa ga matsin lamba. Hakanan ana iya amfani da shi azaman manne mai saurin amsawa ga zafi don takarda, yadi da fina-finan filastik waɗanda ke ɗauke da polymers na acrylic.
⑸ Amfani da ⑸ a wasu fannoni
Baya ga wasu fannoni da aka ambata a sama na amfani, ana iya amfani da diacetone acrylamide a wasu fannoni sosai:
① za a iya amfani da shi azaman wakili mai warkarwa don epoxy resin, fenti mai hana tsatsa na jirgin ƙasa, fenti mai ƙarƙashin ruwa na jirgin ƙasa, fenti mai jure acrylic, polyester mara cika da sauran shara.
② An yi amfani da monomer copolymer mai narkewa cikin ruwa na diacetone acrylamide yadda ya kamata don fayyace daskararrun da aka dakatar;
③ za a iya amfani da shi azaman kayan rikodin laser na thermal;
④ Ana amfani da shi azaman wakili mai hana haske a gilashi;
⑤ an yi amfani da shi a cikin kayan kwafin azo;
⑥ Ana amfani da shi azaman abubuwan haɗin resin mai narkewa cikin ruwa.

kunshin da sufuri

B. Ana iya amfani da wannan samfurin, 25KG, jakunkuna
C. A adana a cikin akwati mai sanyi, bushe da iska a ciki. Ya kamata a rufe kwantena sosai bayan kowane amfani kafin amfani.
D. Ya kamata a rufe wannan samfurin sosai yayin jigilar kaya don hana haɗuwa da danshi, alkali mai ƙarfi da acid, ruwan sama da sauran ƙazanta.