WARARKA

Wararka

Cilmi-baarista iyo Codsiga Acrylamide

AcrylamideWaxaa ku jira kaarboon-carbon double bond iyo kooxda amide, taas oo leh kiimikaad wadaaga ah ee labajibbaaran: way fududahay in polymerize hoostiisa shucaaca ultraviolet ama heerkulka barta dhalaalka . Marka lagu daro amine aasaasiga ah, isku darka unary ama binary waa la soo saari karaa. Marka lagu daro amine secondary, kaliya isku darka unary ayaa la abuuri karaa. Marka lagu daro amine sare, milix ammonium quaternary ayaa la soo saari karaa. Marka lagu daro ketone firfircoon, isku-darka ayaa isla markiiba la wareegi karaa si loo sameeyo lactam.Waxa kale oo lagu dari karaa sodium sulfite, sodium bisulfite, hydrogen chloride, hydrogen bromide iyo xeryahooda kale ee aan dabiiciga ahayn; Alaabtan sidoo kale waa la koobiyeeyay, sida acrylates kale, styrene, vinyl halide copolymerization; Isku-xidhka labajibbaaran waxa kale oo lagu yarayn karaa borohydride, nikkel boride, carbonyl rhodium iyo kiciyayaal kale si loo soo saaro propionamide. Diol waxa lagu soo saari karaa oksaydhdhismeed katalytic leh osmium tetroxide. Kooxda amide ee alaabtani waxay leedahay kiimikaad guud ee aliphatic amide: ka falcelisa sulfuric acid si ay u samayso milix; Marka ay joogaan kataliyeyaasha alkaline, ions acrylic ayaa la sameeyay si ay u sameeyaan. Iyadoo ay jirto kiciyayaal acid, acrylic acid ayaa la nadiifiyay. Marka uu jiro wakiilka fuuq-baxa, acrylonitrile waa fuuqbaxa. Waxay la falgashaa formaldehyde si ay u sameyso N-hydroxymethylacrylamide.

Acrylamidewaa mid ka mid ah hababka ugu muhiimsan uguna fudud ee acrylamide. Waxaa si weyn loo isticmaalaa sida alaabta ceeriin ee synthesis organic iyo polymer material.Polymer-ku waa milmay biyaha, sidaas darteed waxaa loo isticmaalaa in lagu soo saaro.flocculantdaaweynta biyaha, gaar ahaan qulqulka borotiinka, istaarijka biyaha ayaa saameyn wanaagsan leh. Marka lagu daro flocculation, waxaa jira dhumuc, iska caabin dhogorta, iska caabin, kala firdhis iyo waxyaabo kale oo aad u fiican.Marka loo isticmaalo sidii qaboojiyaha ciidda, waxay kordhin kartaa qulqulka biyaha iyo haynta qoyaanka ciidda;Loo isticmaalo sida buuxinta warqadda, waxay kordhin kartaa xoogga warqadda, meesha istaarijka, resin ammonia ee biyaha ku milma; Loo isticmaalo sida wakiilka kiimikaad, loo isticmaalo qodista tunnel injineernimada madaniga ah, qodista ceelka saliidda, miinada iyo xidhitaanka injineerinka; Loo isticmaalo sida ilaalinta, waxaa loo isticmaali karaa qaybaha dhulka hoostiisa ee anticorrosion; Waxa kale oo loo isticmaali karaa in lagu daro warshadaha cuntada, kala firdhiso midabka, daabacaadda iyo koollada dheehidda.With xal resin phenolic, waxaa laga samayn karaa galay xabagta fiber galaas, iyo caag wada jir ah waxaa laga dhigi karaa xabagta xasaasiga ah cadaadis.Many alaabta synthetic waxaa lagu diyaarin karaa by polymerization leh Vinyl acetate, styrene, vinyl chloride, acrylonitrile iyo monomers kale. Alaabtan waxa kale oo loo isticmaali karaa dawo ahaan, sunta cayayaanka, dheeha, rinjiga alaabta ceeriin.


Waqtiga boostada: Mar-06-2023