Codsiga iyo isku dhafka N,N'-Methylenebisacrylamide 99%

N '-methylene diacrylamide waa arrin organic amine ah, kaas oo si weyn loo isticmaalo sida reagent kiimikaad.It waxaa loo isticmaalaa in wax soo saarka ee wakiilka dhumuc iyo koolo ee warshadaha dunta, iyo in wax soo saarka ee wakiilka xirto dhiig-miirashada saliidda.Waxa kale oo si weyn loogu isticmaalaa meelo badan sida warshadaha kiimikada maqaarka iyo printing.It waa nooc ka mid ah wakiilka crosslinking leh tayada xasilloon, nadiif sare iyo waxqabadka wanaagsan oo si weyn loogu isticmaalo suuqa.Waxa iska leh dhumucda iyo xabagta acrylamide.

N, N'-methylenediacrylamide (methylenediacrylamide) waxaa loo isticmaali karaa sida wakiilka isku-dhafka ah ee diyaarinta jel polyacrylamide, kala-soocidda xeryahooda biomolecular (protein, peptides, nucleic acids) .Waxay beddeshay acrylamide, sidaas darteed waxay leedahay sunta qaarkood. si khafiif ah uga cadhaysii indhaha, maqaarka iyo xuubka xuubka waxayna saameeyaan habka dhexe ee neerfayaasha. Iska ilaali taabashada tooska ah ee jidhka bini'aadamka muddo dheer.Ha neefsanin budada.Ku dhaq biyo nadiif ah.

Habka diyaarinta Hal-abuurku waxa uu la xidhiidha habka diyaarinta ee NN '-methylene diacrylamide, tallaabooyinkaas oo ah kuwa soo socda:

(1) Ku dar 245kg biyo ah reactor-ka, shid buugta Kiimikada oo walaaq, oo kulayl ilaa 70℃;

(2) Ka dibna ku dar 75kg acrylamide, 105kg formaldehyde, isla mar ahaantaana ku dar polymerization inhibitor p-hydroxyanisole, qadarka dheeraadka ah ee 100 ~ 500ppm, walaaqay 40 ℃ 1 saac, falcelin buuxda;

(3) Ka dibna ku dar 75kg acrylamide, 45kg kiciyaye hydrochloric acid, kuleyl ilaa 70 ℃ hoos walaaqaya, falcelinta 2 saacadood, qabow 48 saacadood;

(4) Alaabta la sifeeyay waxaa lagu qallajin doonaa 80 ℃ si loo helo NN '-methylene diacrylamide alaabta dhammaatay.

Codsiga

Loo isticmaalo sidii shay muhiim u ah kala soocida asiidhyada amino iyo walxo ceeriin ah oo muhiim u ah naylon sawir-qaadista ama balaastikada sawir-qaadista;

Waxa loo isticmaali karaa sidii wakiil biyo-xidheen ah hawlaha qodista goobta saliidda iyo dhisidda hawlgallada grouting, iyo sidii wakiilka isku-tallaabta ee isku-dhafka xabagta acrylic iyo koollada;

Loo isticmaalo sidii naylon sawir-qaadista iyo alaabada cayriin ee caagga ah, dhisidda alaabta qashinka ah, oo sidoo kale loo isticmaalo sawir-qaadista, daabacaadda, saxan-samaynta, iwm.;

Si loogu qaso acrylamide si loogu diyaariyo jel polyacrylamide ee borotiinka iyo aashitada nucleic-ka ah.