ibicuruzwa

Synonyme mucyongereza

N-MAM 、 HAM 、 N-MA

umutungo wa shimi

URUBANZA: 924-42-5 EINECS: 213-103-2 Imiterere: CH2 = CHCONHCH2OH
Inzira ya molekulari: C4H7NO2 Ingingo yo gushonga: 74-75 ℃
Ubucucike: 1.074
Amazi meza: <0.1g / 100 mL kuri 20.5 ℃

Kumenyekanisha ibicuruzwa nibiranga

N-hydroxymethylacrylamide nifu ya kirisiti yera.Ubucucike bugereranije ni 1.185 (23/4 ℃), naho gushonga ni 75 ℃.Muri rusange hydrophilique solvent irashobora kandi gushonga, kuri ester acide acide, acide acrylic na methylacrylate, gushyushya nabyo bifite imbaraga nyinshi, ariko hafi yo kudashonga mumashanyarazi ya hydrophobi nka hydrocarbone, hydrocarbone ya halogene.Irashobora gukoreshwa nkibikoresho bihuza, bikoreshwa cyane muri fibre yahinduwe, gutunganya irangi, guhuza plastike, stabilisateur yubutaka, nibindi.Numuhuza uhuza monomer ukoreshwa cyane muguhindura fibre, gutunganya resin, ibifata, impapuro, uruhu, ibikoresho byo gutunganya ibyuma, kandi birashobora no gukoreshwa muguhindura ubutaka.

Koresha

Nibikoresho fatizo byo gukora resinosetting resin, gukiza urumuri epoxy resin, gutwika amavuta hamwe no gukama.Emulion ya copolymerisation ikoreshwa mukurangiza fibre, imyenda, uruhu nimpapuro.Irakoreshwa kandi nk'ibiti ku biti, ibyuma, n'ibindi.
Byakoreshejwe nka monomer ihuza cross ya emryion ya acrylic.Igipimo cyumuvuduko wa acrylic emulsion yunvikana yifitemo karboxyl groupe ni L% ~ 2% ya mass monomer yose, niba irenze 3%, ubwiza bwambere buzagabanuka cyane.Kuri emulsion yifata idafite carboxyl group, dosiye rusange ntabwo irenze 5%.MMAM ihuza ubushyuhe bwa reaction yonyine iri hejuru, muri rusange 120 ~ 170 ℃, wongeyeho cataliste yo mu bwoko bwa proton irashobora kugabanya ubushyuhe bwo guhuza.Acide ya Acrylic (AA) irashobora gutanga protogène ya hydrogen, hamwe na copolymerisation hamwe na acrylate, bityo MMAM kugirango ikore ibintu bihuza hamwe na AA, umubare wa 3: 2 nibyiza.Ihuza-HA rishobora gusimbuza N-hydroxymethylacrylamide kandi ntabwo irimo fordehide.

gupakira no gutwara

B. Iki gicuruzwa kirashobora gukoreshwa, 25KG ， BAGS
C. Ububiko bufunze ahantu hakonje, humye kandi hafite umwuka.Ibikoresho bigomba gufungwa neza nyuma yo gukoreshwa mbere yo kubikoresha.
D. Iki gicuruzwa kigomba gufungwa neza mugihe cyo gutwara kugirango wirinde ubushuhe, alkali na aside, imvura nindi myanda ivanze.