khoom

Cov lus Askiv ua lus Askiv

2-propylenamide, n- (1,1-dimethyl-3-oxoRutyl); 4-acrylamido-4-methyl-2-pentanone; Acrylamide, N- (1,1-dimethyl-3-oxoRutyl); Daa; N- (1,1-dimethyl-3-oxobutyl) acrylamide; 2-propenamide, n- (1,1-dimethyl-3-oxoRutyl) -; n- (1,1-dimethyl-3-oxobutyl) -2-propenamid; N- (1,1-dimethyl-3-oxobutyl) -2-propenamide; n- (1,1-dimethyl-3-oxobutyl) -Crylamid; N- (2- (2-methyl-4-oxopentyl)) Acrylamide; n- (2- (2-methyl-4-oxopentyl) Acrylamide; Daam; CMCSodiumSl-Acrylamide (Edifasb); Diacetone Acrylamide (ruaj khov Nrog mehq + tbc); 2- (acryloymlamino) -2-methyl-4-pentanone

Cov cuab yeej tshuaj

Tshuaj mis: C9H15No2

Molecular hnyav: 169.22

CAS: 2873-97-4 Einecs: 220-713-2 Melting taw tes: 53-57 ° C

Boiling taw tes: 120 ° C (8 mmHg) Dej Soluble: tsos: Dawb lossis me ntsis Daj Flake Crystal

Flash Point:> 110 ° C

Khoom Taw Qhia Cov Lus Qhia

Diacetone Acrylamide Nrog pab pawg reactive: n - hloov chaw thiab monomer canbonesyl cov khoom, tuaj yeem ua rau cov polymer / koom nrog ceg xws li cov tshuaj tiv thaiv , tau siv los npaj ntau cov nplaum, thickener, cov ntaub ntawv kev lag luam, epoxy resin cape neeg tus neeg sawv cev, textile auxiliary, kev kho mob thiab kev noj qab haus huv thiab lwm yam teb.

tus yam ntxwv

1. Flash taw> 110 ° C
2, melting point 57 ~ 58 ° C
3, Kev npau npau 120 ℃ (1.07 kpa), 93 ~ 100 ℃ (13.33 ~ 40.0 pa)
4. Tus txheeb ze ntom 0.998 (60 ° C)
5, Dawb lossis daj daj flake crystal, tsis muaj xim tom qab melting.
6, soluble hauv dej, methanol, chloromethane, benzene, ethyls, ethanol, insoluble hauv roj av ether (30 ~ 60 ° C).

kev siv

Nws yog feem ntau hu ua txoj kev uas sib txawv, n- (1,1-dimethyl-3-oxobutyl) thiab tom qab ntawd doam. Daim ntawv thov ntawm Daam yog raws li hauv qab no:
⑴ Daim ntawv thov hauv cov plaub hau primer
Cov yam ntxwv tseem ceeb ntawm txoj sia yog tias nws homopolymer yog insoluble hauv dej, tab sis muaj kev ua pa dej yog tsawg dua 60%, tab sis kuj tuaj yeem ua tau Tso dej. Cov yeeb yaj kiab no yog siv los tsim cov plaub hau tshuaj tsuag thiab cov duab thaij duab nrog cov kab sib zog.
⑵ daim ntawv thov nyob rau hauv cov duab liab qab
Siv cov ci ntsa iab, tawv thiab cov kua qaub-resistant khoom ua choj hompolymer los tsim cov duab uas tsis yog, yog li tau txais cov duab ntshiab thiab lub zog zoo, cov kuab tshuaj thiab dej tsis kam Cov.
Lwm qhov kev siv tseem ceeb ntawm txoj hlab ntshav yog ib nrab hloov gelatin. Gelatin yog siv los ua cov duab emulsion, uas siv tau zoo dua ntawm kev yuav luag txhua cov khoom tshwj xeeb ntawm gelatin, yog li nws tau nyuaj nrhiav tau ntau yam khoom lag luam zoo tshaj 100 xyoo. Cov duab siab purity koob tshuaj yuav nyob rau hauv Suav teb tau ntev, nws yuav tsum tau hais tias cov duab hauv tsev ntev heev, tab sis tam sim no kev tsim tawm hauv tsev duab gelatin tsuas yog ntau pua ntawm tons.
(3) rau kev npaj ntawm yas clash cov hlau phaj
(4) Daim ntawv thov hauv cov nplaum
Nws tuaj yeem siv tau ua daim ntawv cog lus sib txuas thiab tsim rau cov tebchaw fibrous, xis mas, iav, txhuas thiab polyvinyl chloride. Nws kuj tseem tuaj yeem ua rau hauv lub siab rhiab cov nplaum. Nws kuj tseem tuaj yeem siv tau li kub rhiab cov nplaum rau cov ntawv, textiles thiab cov yeeb yaj kiab yas muaj cov acrylic polymers.
⑸ Daim Ntawv Thov ⑸ Hauv Lwm Yam
Ntxiv nrog rau qhov saum toj no ntau qhov ntawm daim ntawv thov, diacetone acrylamide hauv lwm thaj teb tseem tuaj yeem siv dav:
Siv tau cov xim kho mob epoxy rau epoxy cob, nkoj hauv qab cov xim pleev xim, acrylic resin pleev xim, polyestrated polyester thiab lwm cov txheej txheej;
② Cov kua dej-soluble copolymer monomer ntawm diacetone acrylamide tau zoo siv rau kev qhia meej ntawm cov khib nyiab ntawm cov khib nyiab;
Yuav siv tau los ua cov txheej txheem txheej txheej ntawm cov khoom siv hluav taws xob;
④ siv los ua iav anti-blurring tus neeg saib xyuas;
⑤ Ua ntawv thov cov ntaub ntawv AZO;
⑥ siv los ua dej-soluble duab cov khoom lag luam.

Pob Thiab Thauj

B. Cov khoom lag luam no tuaj yeem siv, 25kg, hnab
C. Cov khw ntim khoom txias rau hauv qhov chaw txias, qhuav thiab muaj qhov cua nyob sab hauv tsev. Cov ntim yuav tsum kaw kom nruj nreem tom qab siv ua ntej siv.
D. Cov khoom no yuav tsum tau muab kaw zoo thaum caij tsheb thauj mus los kom tiv thaiv noo noo, muaj zog alkali, nag, nag los ntawm kev sib xyaw.