Acrylic acid/CAS: 79-10-7

Isticmaalka

Polymers-ka waxaa lagu diyaariyaa iyadoo loo marayo homopolymerization ama copolymerization. Acrylic acid iyo taxaneheeda wax soo saar, gaar ahaan esters-keeda, waxay arkeen horumar degdeg ah sannadihii ugu dambeeyay ee loogu talagalay isticmaalka dahaarka, dhejisyada, resins-ka adag, isku-dhafka qaabaynta iyo wixii la mid ah. Sida ethylene, propylene, vinyl chloride, acrylonitrile, iwm., waxay u soo baxeen walxo ceeriin ah oo muhiim u ah warshadaha kiimikada polymer-ka. Iyagoo ah monomers-ka isku-dhafka polymer-ka, wadarta guud ee wax soo saarka adduunka ee acrylic acid iyo esters-keedu waxay dhaaftay hal milyan oo tan, wax soo saarka polymers-ka iyo copolymers-ka (badanaa resins-ka emulsion-ka) ee laga sameeyayna waa ku dhawaad ​​​​shan milyan oo tan. Codsiyada resins-kan waxay daboolayaan qaybo badan sida dahaarka, balaastikada, dharka, maqaarka, sameynta waraaqaha, qalabka dhismaha iyo agabka baakadaha. Acrylic acid iyo esters-keeda waxaa loo isticmaali karaa isku-darka dabiiciga ah iyo isku-darka polymer-ka, inta badanna waxaa loo isticmaalaa kan dambe. Intaa waxaa dheer, waxaa badanaa lagu daraa monomers kale, sida vinyl acetate, styrene, methyl methacrylate, iwm., si loo soo saaro resins macmal ah oo leh sifooyin kala duwan, walxo polymer ah oo shaqeynaya iyo kaaliyeyaal kala duwan. Meelaha ugu muhiimsan ee codsiga: (1) Wakiilada cabbirka wareega: Wakiilada cabbirka wareega oo lagu sameeyay walxo ceeriin ah sida acrylic acid, methyl acrylate, ethyl acrylate, acrylonitrile iyo ammonium polyacrylate ayaa ka fudud in la yareeyo cabbirka marka loo eego wakiilada cabbirka alkolada polyvinyl waxayna badbaadin karaan istaarijka. (2) Koolada: Latexes-ka Copolymer-ka ee laga sameeyay acrylic acid, methyl acrylate, ethyl acrylate, 2-ethylhexyl acrylate, iwm., waxaa loo isticmaali karaa dhejisyo loogu talagalay qulqulka korantada iyo beerista timaha, iyadoo leh xawaare wanaagsan iyo dareen gacan. (3) Qalabka dhumuciya biyaha: Budada miisaanka sare leh ee laga sameeyay copolymers-ka acrylic acid iyo ethyl acrylate waxaa loo isticmaali karaa sidii dhumuciyayaal meelaha saliidda. Tan kasta oo ka mid ah badeecadani waxay kordhin kartaa wax soo saarka saliidda cayriin 500 tan waxayna saameyn wanaagsan ku leedahay wax soo saarka saliidda ee ceelasha duugga ah. (4) Walaxaha dhammaystirka warqadda dahaarka leh: Latexes-ka copolymer-ka ee Quaternary laga sameeyay asiidhka acrylic, butyl acrylate, 2-ethylhexyl acrylate, styrene, iwm., ayaa loo isticmaalaa dahaarka warqadda dahaarka leh. Waxay ilaalin karaan midabka iyagoon huruud noqon, waxay yeelan karaan waxqabad daabacaad oo wanaagsan mana ku dhegaan duubayaasha. Way ka fiican yihiin latexes-ka styrene-butadiene waxayna badbaadin karaan casein. (5) Cusbooyinka Polyacrylate: Badeecooyin kala duwan oo cusbo polyacrylate ah (sida cusbooyinka ammonium, cusbooyinka sodium, cusbooyinka potassium, cusbooyinka aluminium, cusbooyinka nickel, iwm.) waxaa lagu soo saari karaa asiidhka acrylic. Waxaa loo isticmaalaa sida flocculants, wakiilada daaweynta biyaha, kala firdhiyeyaasha, dhumuc-dhejiyeyaasha, ilaaliyayaasha cuntada, kuwa u adkaysta aashitada iyo alkali, jilciyeyaasha iyo kaaliyeyaal kala duwan oo polymer ah.

Baakadeynta iyo Rarista

Baakad: 200 kg/durbaan ama sida looga baahan yahay macaamiisha.

Rarista: waxay ka tirsan tahay kiimikooyinka caadiga ah waxayna ku keeni kartaa tareen, bad iyo hawada.

Saami: waxay haystaan ​​​​saacad badbaado oo 500MTs ah

Hayso oo kaydi

Muddada shelf-ka: 24 bilood laga bilaabo taariikhda la sameeyay ee baakadaha asalka ah ee aan la furin lagu kaydiyay meel qabow oo qalalan oo ka fog iftiinka qorraxda tooska ah, biyaha.
Bakhaar hawo leh, Qallajin heerkul hooseeya, Ka soocan oksaydhiyeyaasha, asiidhyada.