ibicuruzwa

Amagambo asa n'ay'icyongereza

N-MAM, HAM, N-MA

imiterere y'ibinyabutabire

CAS:924-42-5 EINECS:213-103-2 Imiterere :CH2=CHCONHCH2OH
Ifurumu ya Molecular: C4H7NO2 Aho gushonga: 74-75℃
Ubucucike: 1.074
Gushonga kw'amazi: < 0.1g / 100 mL kuri 20.5℃

Intangiriro y'ibicuruzwa n'ibiranga

N-hydroxymethylacrylamide ni ifu y'umweru ikoze mu buryo bwa kristu. Ubucucike ni 1.185 (23/4 ℃), naho aho gushonga ni 75 ℃. Muri solvent isanzwe ikoreshwa mu mazi ishobora no gushonga, kuri esters za aside irike, aside acrylic na methylacrylate, ubushyuhe nabwo bushobora gushonga cyane, ariko hafi ya bwose ntibushonge mu bintu bidafite amazi nka hydrocarbons, hydrocarbons halogenated. Ishobora gukoreshwa nk'ikintu gihuza, ikoreshwa cyane muri fibre modified resin, irangi ritunganya, plastic binder, soil stabilizer, nibindi. Molekile y'icyo gicuruzwa ifite double bond ihujwe na carbonyl group na reactive hydroxyl methyl group. Ni monomer ihuza ikoreshwa cyane mu guhindura fibre, gutunganya resin, kole, impapuro, uruhu, icyuma gitunganya ubuso, kandi ishobora no gukoreshwa nk'uburyo bwo guhindura ubutaka.

gukoresha

Ni ibikoresho fatizo byo gukora resin yo mu bwoko bwa thermosetting, epoxy resin yoroshye, irangi rirwanya amavuta no kumisha. Emulsion yayo ya copolymerization ikoreshwa mu kurangiza fibre, imyenda, uruhu n'impapuro. Ikoreshwa kandi nk'ubudodo bwo gufunga imbaho, icyuma, nibindi.
Ikoreshwa nk'imashini ihuza amashami (cross-linked monomer) mu gushushanya acrylic emulsion. Igipimo cya acrylic emulsion pressure acrylic emulsion acrylic emulsion acrylic emulsion acrylic pressure acrylic acrylamide acrylic pressure acrylic acrylamide ni L% ~ 2% by'uburemere bwose bwa monomer, niba birenga 3%, viscosity ya mbere izagabanuka cyane. Kuri acrylic emulsion acrylic idafite acrylic group, igipimo rusange ntikirenza 5%. Ubushyuhe bwa MMAM crosslinking reaction bwonyine ni bwinshi, muri rusange ni 120 ~ 170℃, kongeramo catalyst yo mu bwoko bwa proton bishobora kugabanya ubushyuhe bwa crosslinking. Acid acrylic (AA) ishobora gutanga proton za hydrogen, ndetse na copolymerization hamwe na acrylate, bityo MMAM kugira ngo ikore mixing agent ihuza amashami hamwe na AA, ingano ya 3:2 ni nziza kurushaho. crosslinker HA ishobora gusimbura N-hydroxymethylacrylamide kandi ntabwo irimo formaldehyde.

gupakira no gutwara

B. Iki gicuruzwa gishobora gukoreshwa, 25KG, AMASAKOSHI
C. Bika ahantu hakonje, humutse kandi hafite umwuka mwiza mu nzu. Ibikoresho bigomba gufungwa neza nyuma ya buri gihe mbere yo kubikoresha.
D. Iki gicuruzwa kigomba gufungwa neza mu gihe cyo kugitwara kugira ngo hirindwe ubushuhe, alkali na aside nyinshi, imvura n'indi myanda kuvanga.