zinthu

Mawu ofanana mu Chingerezi

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; CmcSodiumSalt(EdifasB); Diacetone Acrylamide (yokhazikika ndi MEHQ + TBC); 2-(Acryloylamino)-2-methyl-4-pentanone

katundu wa mankhwala

Fomula ya mankhwala: C9H15NO2

Kulemera kwa maselo: 169.22

CAS: 2873-97-4 EINECS: 220-713-2 Malo osungunuka: 53-57°C

Malo otentha: 120°C (8 mmHg) Madzi amasungunuka: Mawonekedwe: kristalo woyera kapena wachikasu pang'ono

poyatsira: >110°C

chiyambi chachidule cha malonda

Diacetone acrylamide yokhala ndi magulu awiri okhudzidwa: N - ma amide ndi ketone omwe amalowetsedwa m'malo mwake, ethylene ndi monomer copolymerization ndi ena mosavuta kwambiri, motero ketone carbonyl, yomwe imalowetsedwa mu polima, kugwiritsa ntchito ketone carbonyl chemical properties, kumatha kupanga nthambi za polima/join monga reaction, idagwiritsidwa ntchito kukonzekera zomatira zosiyanasiyana, thickener, paper reinforcement agent, crosslinking agent, etc. Yagwiritsidwa ntchito kwambiri mu kupaka utoto, zomatira, makampani opanga mankhwala a tsiku ndi tsiku, epoxy resin curing agent, photosensitive resin assistant, textile assistant, medical and health and other fields.

khalidwe

1. Malo owunikira >110 °C
2, kutentha kosungunuka 57 ~ 58 °C
3, kutentha kotentha 120℃ (1.07 kPa), 93 ~ 100℃ (13.33 ~ 40.0 Pa)
4. Kuchulukana kwapakati 0.998 (60 °C)
5, kristalo woyera kapena wachikasu pang'ono, wopanda mtundu pambuyo posungunuka.
6, imasungunuka m'madzi, methanol, chloromethane, benzene, acetonitrile, ethanol, acetone, tetrahydrofuran, ethyl acetate, styrene, n-hexanol ndi zinthu zina zachilengedwe, yosasungunuka mu petroleum ether (30 ~ 60 °C).

gwiritsani ntchito

Kawirikawiri imatchedwa diamine,N-(1,1-dimethyl-3-oxobutyl) kenako DAAM. Kugwiritsa ntchito DAAM kuli motere:
⑴ Kugwiritsa ntchito mu primer ya tsitsi
Khalidwe lofunika la diamine ndilakuti homopolymer kapena copolymer yake siisungunuka m'madzi, koma ili ndi "kupuma kwa madzi", kuchuluka kwa madzi kumafika pa 20% ~ 30% ya kulemera kwake, pomwe chinyezi chozungulira chili chochepera 60%, komanso chimatha kutulutsa madzi. Mbali imeneyi imagwiritsidwa ntchito popanga utomoni wothira tsitsi komanso utomoni wofewa ndi diamine.
⑵ Kugwiritsa ntchito mu utomoni wofewa ndi kuwala
Kugwiritsa ntchito BRIGHT, hard and Acid-base RESISTANT SOLID DIAmine homOPOLYMER KUPANGA PHOTOSENSITIVE resin kungapangitse kuti resin ikhale yofewa ndi kuwala mwachangu, komanso yosavuta kuchotsa gawo losakhala ndi chithunzi pambuyo powonekera, kuti mupeze chithunzi chowoneka bwino komanso cholimba, chosungunulira komanso cholimba ndi madzi.
Ntchito ina yofunika kwambiri ya diamines ndikuyika gelatin m'malo mwake pang'ono. Gelatin imagwiritsidwa ntchito ngati emulsion yothandiza kuwala, yomwe imagwiritsa ntchito pafupifupi zinthu zonse zapadera za gelatin, kotero zakhala zovuta kupeza chinthu choyenera chosinthira kwa zaka zoposa 100. Gelatin yoyera kwambiri yokhala ndi zithunzi idzasowa ku China kwa nthawi yayitali, akuyembekezeka kuti zinthu zotha kuwala m'nyumba zimafunikira gelatin pafupifupi 2500t, koma pakadali pano kupanga gelatin yothandiza kuwala m'nyumba ndi matani mazana ambiri okha.
(3) yokonzekera mbale yosindikizira ya pulasitiki
(4) Kugwiritsa ntchito guluu
Ingagwiritsidwe ntchito ngati chowonjezera ma bond komanso chowonjezera zinthu zopangidwa ndi ulusi, simenti, galasi, aluminiyamu ndi polyvinyl chloride. Ikhozanso kupangidwa ngati zomatira zomwe zimakhudzidwa ndi kupanikizika. Ingagwiritsidwenso ntchito ngati zomatira zomwe zimakhudzidwa ndi kutentha kwa mapepala, nsalu ndi mafilimu apulasitiki okhala ndi ma polima a acrylic.
⑸ Kugwiritsa ntchito ⑸ m'mbali zina
Kuwonjezera pa zinthu zingapo zomwe zili pamwambapa, diacetone acrylamide ingagwiritsidwenso ntchito kwambiri m'magawo ena:
1. Ingagwiritsidwe ntchito ngati chothandizira kuchiritsa utomoni wa epoxy, utoto wotsutsana ndi dzimbiri pansi pa sitima, utoto wotsutsana ndi dzimbiri pansi pa sitima pansi pa madzi, utoto wa acrylic utomoni, polyester yosakhuta ndi zina zokutira;
② Copolymer monomer yosungunuka m'madzi ya diacetone acrylamide idagwiritsidwa ntchito bwino powunikira zinthu zolimba zomwe zapachikidwa;
③ ingagwiritsidwe ntchito ngati zinthu zojambulira za laser ya kutentha;
④ Amagwiritsidwa ntchito ngati choletsa kupangika kwa khungu ndi khungu;
⑤ yogwiritsidwa ntchito mu zinthu zokopera za azo;
⑥ Amagwiritsidwa ntchito ngati zinthu zosungunula madzi zomwe zimakhudzidwa ndi kuwala kwa dzuwa.

phukusi ndi mayendedwe

B. Chogulitsachi chingagwiritsidwe ntchito, 25KG, matumba
C. Sungani yotsekedwa m'nyumba pamalo ozizira, ouma komanso opumira mpweya. Zidebe ziyenera kutsekedwa bwino mukatha kugwiritsa ntchito nthawi iliyonse musanagwiritse ntchito.
D. Chogulitsachi chiyenera kutsekedwa bwino panthawi yonyamula kuti chisasakanikirane ndi chinyezi, alkali ndi asidi wamphamvu, mvula ndi zinyalala zina.