mankhwala

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-pentaone

mankhwala katundu

Njira yamankhwala: C9H15NO2

Kulemera kwa molekyulu: 169.22

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

Powira: 120°C (8 mmHg) Kusungunuka m'madzi: Maonekedwe: kristalo wonyezimira woyera kapena wachikasu pang'ono

kung'anima:> 110°C

chidule cha mankhwala

Diacetone acrylamide ndi magulu awiri zotakasika: N - m'malo amides ndi ketone, ethylene ndi monoma copolymerization ndi ena kwambiri mosavuta, motero ketone carbonyl, anayambitsa polima, ntchito ketone carbonyl mankhwala katundu, akhoza kupanga polima / kugwirizana nthambi monga anachita. , ankagwiritsidwa ntchito pokonzekera zomatira zosiyanasiyana, thickener, pepala kulimbikitsa wothandizila, crosslinking wothandizira, etc. Iwo ankagwiritsa ntchito ❖ kuyanika, zomatira, tsiku makampani mankhwala, epoxy utomoni kuchiritsa wothandizila photosensitive utomoni wothandiza, nsalu wothandiza, mankhwala ndi thanzi ndi zina. minda.

khalidwe

1. Kunyezimira >110 °C
2, malo osungunuka 57 ~ 58 °C
3, kuwira mfundo 120 ℃ (1.07 kPa), 93 ~ 100 ℃ (13.33 ~ 40.0 Pa)
4. Kachulukidwe wachibale 0.998 (60 °C)
5, yoyera kapena yachikasu pang'ono flake crystal, colorless pambuyo kusungunuka.
6, sungunuka m'madzi, methanol, chloromethane, benzene, acetonitrile, ethanol, acetone, tetrahydrofuran, ethyl acetate, styrene, n-hexanol ndi zosungunulira zina za organic, zosasungunuka mu petroleum ether (30 ~ 60 °C).

ntchito

Nthawi zambiri amatchedwa diamine,N-(1,1-dimethyl-3-oxobutyl) kenako DAAM.Kugwiritsa ntchito kwa DAAM kuli motere:
⑴ Kugwiritsa ntchito poyambira tsitsi
Makhalidwe ofunikira a diamine ndikuti homopolymer kapena copolymer yake sisungunuka m'madzi, koma "mpweya wamadzi", mayamwidwe amadzi mpaka 20% ~ 30% ya kulemera kwake, pomwe chinyezi chozungulira chimakhala chochepera 60%, komanso kumasula madzi.Izi zimagwiritsidwa ntchito popanga utomoni wotsitsimula tsitsi komanso utomoni wa photosensitive wokhala ndi diamine.
⑵ Kugwiritsa ntchito mu utomoni wa photosensitive
Kugwiritsa ntchito BRIGHT, HARD ndi ACID-base RESISTANT SOLID DIAMine homOPOLYMER KUPANGA PHOTOSENSITIVE resin imatha kupangitsa kuti utomoni ukhale wowoneka bwino, wosavuta kuchotsa gawo lopanda chithunzi pambuyo powonekera, kuti mupeze chithunzi chomveka bwino komanso mphamvu yabwino, zosungunulira ndi mbale yokana madzi. .
Kugwiritsiridwa ntchito kwina kofunikira kwa ma diamine ndikusintha pang'ono gelatin.Gelatin imagwiritsidwa ntchito ngati emulsion ya photosensitive, yomwe imagwiritsa ntchito pafupifupi zinthu zonse zapadera za gelatin, kotero zakhala zovuta kupeza mankhwala abwino kuti alowe m'malo mwake kwa zaka zoposa 100.High chiyero zithunzi gelatin adzakhala akusoweka mu China kwa nthawi yaitali, zikuyembekezeredwa kuti zoweta zipangizo photosensitive ayenera gelatin pafupifupi 2500t, koma panopa kupanga zoweta zithunzi gelatin ndi mazana matani okha.
(3) pokonza mbale yosindikizira ya pulasitiki
(4) Kugwiritsa ntchito zomatira
Itha kugwiritsidwa ntchito ngati chowonjezera chomangira komanso chowongolera pazinthu zopangira ulusi, simenti, galasi, aluminium ndi polyvinyl chloride.Itha kupangidwanso kukhala zomatira zovutirapo.Itha kugwiritsidwanso ntchito ngati zomatira zotengera kutentha pamapepala, nsalu ndi mafilimu apulasitiki okhala ndi ma polima a acrylic.
⑸ Kugwiritsa ntchito ⑸ muzinthu zina
Kuphatikiza pazigawo zingapo zakugwiritsa ntchito, diacetone acrylamide m'magawo ena itha kugwiritsidwanso ntchito kwambiri:
① itha kugwiritsidwa ntchito ngati mankhwala ochiza utomoni wa epoxy, utoto wothira pansi pa sitima yapamadzi, utoto wa pansi pamadzi pansi pamadzi, utoto wa acrylic resin, poliyesitala wosakanizidwa ndi zokutira zina;
② Copolymer monomer yosungunuka m'madzi ya diacetone acrylamide idagwiritsidwa ntchito bwino pakuwunikira zolimba zoyimitsidwa;
③ angagwiritsidwe ntchito ngati matenthedwe laser kujambula zakuthupi;
④ Amagwiritsidwa ntchito ngati galasi anti-blurring wothandizira;
⑤ yogwiritsidwa ntchito muzotengera za azo;
⑥ Ntchito ngati sungunuka madzi photosensitive utomoni zigawo zikuluzikulu.

phukusi ndi transport

B. Izi angagwiritsidwe ntchito, 25KG, matumba
C. Sungani chosindikizidwa mu malo ozizira, owuma ndi mpweya wokwanira m'nyumba.Zotengera ziyenera kutsekedwa mwamphamvu mukatha kugwiritsa ntchito chilichonse musanagwiritse ntchito.
D. Mankhwalawa ayenera kusindikizidwa bwino panthawi yoyendetsa kuti ateteze chinyezi, alkali wamphamvu ndi asidi, mvula ndi zonyansa zina kuti zisasakanike.