Diacetone acrylamide
Synonyms in English
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 (duroṣinṣin) pẹlu MEHQ + TBC); 2- (Acryloylamino) -2-methyl-4-pentanone
kemikali ohun ini
Ilana kemikali: C9H15NO2
Iwọn molikula: 169.22
CAS: 2873-97-4 EINECS: 220-713-2 Oju Iyọ: 53-57°C
Oju ibi farabale: 120°C (8 mmHg) Omi tiotuka: Irisi: funfun tabi die-die kristali flake ofeefee
filasi ojuami:>110°C
ọja finifini ifihan
Diacetone acrylamide pẹlu awọn ẹgbẹ ifaseyin meji: N - awọn amides ti o rọpo ati ketone, ethylene ati monomer copolymerization pẹlu awọn irọrun miiran lalailopinpin, nitorinaa ketone carbonyl, ti a ṣe sinu polima, lilo awọn ohun-ini kemikali carbonyl ketone, le ṣe polima / darapọ mọ awọn ẹka bii ifura. , ti a lo lati mura orisirisi adhesives, thickener, iwe fikun oluranlowo, crosslinking oluranlowo, bbl O ti a ti o gbajumo ni lilo ni ti a bo, alemora, ojoojumọ kemikali ise, epoxy resini curing oluranlowo, photosensitive resini auxiliary, textile iranlowo, egbogi ati ilera ati awọn miiran awọn aaye.
abuda
1. Filasi ojuami> 110 °C
2, yo ojuami 57 ~ 58 °C
3, aaye gbigbọn 120 ℃ (1.07 kPa), 93 ~ 100 ℃ (13.33 ~ 40.0 Pa)
4. iwuwo ibatan 0.998 (60 °C)
5, funfun tabi die-die ofeefee flake gara, colorless lẹhin yo.
6, tiotuka ninu omi, kẹmika, chloromethane, benzene, acetonitrile, ethanol, acetone, tetrahydrofuran, ethyl acetate, styrene, n-hexanol ati awọn nkan ti o wa ni erupẹ miiran, insoluble ni ether petroleum (30 ~ 60 ° C).
lo
Nigbagbogbo a tọka si bi diamine, N- (1,1-dimethyl-3-oxobutyl) ati lẹhinna DAAM.Ohun elo DAAM jẹ bi atẹle:
⑴ Ohun elo ni alakoko irun
Iwa pataki ti diamine ni pe homopolymer tabi copolymer jẹ insoluble ninu omi, ṣugbọn o ni “mimi omi”, oṣuwọn gbigba omi to 20% ~ 30% ti iwuwo rẹ, nigbati ọriniinitutu ibaramu kere ju 60%, ṣugbọn tun le tu omi silẹ.Ẹya yii ni a lo lati ṣe agbejade atunṣe fun sokiri irun ati resini photosensitive pẹlu diamine.
⑵ Ohun elo ni resini fọtosensifu
Lilo BRIGHT, HARD ati ACID-base RESISTANT SOLID DIAmine homopolymER TO PHOTOSENSITIVE resini le jẹ ki resini photosensitive yara, rọrun lati yọ apakan ti kii ṣe aworan lẹhin ifihan, ki o le gba aworan ti o han gbangba ati agbara to dara, epo ati awo resistance omi. .
Lilo pataki miiran ti diamines ni lati rọpo gelatin ni apakan.Gelatin ti lo bi emulsion ti fọto, eyiti o lo anfani ti gbogbo awọn ohun-ini pataki ti gelatin, nitorinaa o ti ṣoro lati wa ọja to dara lati rọpo rẹ fun diẹ sii ju ọdun 100 lọ.Gelatin aworan mimọ ti o ga julọ yoo wa ni ipese kukuru ni Ilu China fun igba pipẹ, o nireti pe awọn ohun elo ifasilẹ inu ile nilo gelatin nipa 2500t, ṣugbọn ni bayi iṣelọpọ ti gelatin aworan ile jẹ awọn ọgọọgọrun toonu nikan.
(3) fun igbaradi ṣiṣu iderun titẹ sita awo
(4) Ohun elo ni alemora
O le ṣee lo bi imudara imora ati imudara fun awọn agbo ogun fibrous, simenti, gilasi, aluminiomu ati polyvinyl kiloraidi.O tun le ṣe sinu awọn adhesives ifarabalẹ titẹ.O tun le ṣee lo bi awọn alemora ifura ooru fun iwe, awọn aṣọ wiwọ ati awọn fiimu ṣiṣu ti o ni awọn polima akiriliki.
⑸ Ohun elo ti ⑸ ni awọn aaye miiran
Ni afikun si awọn abala pupọ ti ohun elo ti o wa loke, diacetone acrylamide ni awọn aaye miiran tun le jẹ lilo pupọ:
① le ṣee lo bi oluranlowo imularada fun resini iposii, kikun omi antirust isalẹ, kikun omi isalẹ labẹ omi, awọ resini akiriliki, polyester ti ko ni itọrẹ ati awọn aṣọ ibora miiran;
② monomer copolymer ti omi-tiotuka ti diacetone acrylamide ni a lo ni imunadoko fun ṣiṣe alaye awọn ipilẹ ti o daduro;
③ le ṣee lo bi ohun elo gbigbasilẹ laser gbona;
④ Ti a lo bi gilasi anti-blurring oluranlowo;
⑤ loo ni awọn ohun elo ẹda azo;
⑥ Ti a lo bi omi-tiotuka awọn paati resini photosensitive.
package ati irinna
B. Ọja yi le ṣee lo,25KG, baagi
C. Itaja edidi ni a itura, gbẹ ati ki o ventilated ibi ninu ile.Awọn apoti yẹ ki o wa ni wiwọ ni wiwọ lẹhin lilo kọọkan ṣaaju lilo.
D. Ọja yi yẹ ki o wa ni edidi daradara nigba gbigbe lati ṣe idiwọ ọrinrin, alkali ti o lagbara ati acid, ojo ati awọn idoti miiran lati dapọ.
