samfurori
Basic Organic Chemicals CAS Lamba 79-10-7 Acrylic Acid/PMMA 99.5% Ƙananan Farashi na Siyarwa
Cikakken Bayani
Saukewa: 79-10-7
1.Acrylic acid shine mafi sauƙi unsaturated carboxylic acid, tare da tsarin kwayoyin halitta wanda ya ƙunshi ƙungiyar vinyl da ƙungiyar carboxyl.Pure acrylic acid ruwa ne mara launi, bayyananne tare da siffa mai ban haushi.Yawan 1.0511.Matsayin narkewa 14 ° C.Matsayin tafasa 140.9 ° C.Mai yawan acidic.Lalata.Mai narkewa a cikin ruwa, ethanol da ether.Littafin Sinadari mai aiki.A sauƙaƙe polymerized cikin farin foda mai haske.Yana samar da propionic acid lokacin da aka rage.Yana samar da 2-chloropropionic acid idan an ƙara shi da hydrochloric acid.An yi amfani da shi a cikin shirye-shiryen resins na acrylic, da dai sauransu. Har ila yau ana amfani da shi a cikin wasu kwayoyin halitta.Samar da iskar shaka na acrolein ko hydrolysis na acrylonitrile, wanda kuma aka hada daga acetylene, carbon monoxide da ruwa, ko samar da iskar shaka na ethylene da carbon monoxide karkashin matsa lamba.
2.Acrylic acid iya sha da halayyar dauki na carboxylic acid da m esters za a iya samu ta hanyar dauki tare da alcohols.Mafi na kowa acrylic esters sun hada da methyl acrylate, butyl acrylate, ethyl acrylate, da 2-ethyl.
3.Acrylic acid da esters, da kansu ko kuma gauraye da wasu monomers, suna jurewa don samar da homopolymers ko copolymers.Na kowa monomers da za a iya copolymerized tare da acrylic acid sun hada da amides, Chemicalbook acrylonitrile, vinyl-dauke da, styrene da butadiene.Ana amfani da waɗannan polymers don samar da robobi iri-iri, sutura, adhesives, elastomers, goge ƙasa da fenti.
Aikace-aikace
1.Main aikace-aikace yankunan: (1) warp sizing kayan shirya ta acrylic acid, methyl acrylate, ethyl acrylate, acrylonitrile, ammonium polyacrylate da sauran albarkatun kasa, Chemicalbook fiye da polyvinyl barasa sizing abu iya aiki desizing, ceton sitaci.(2) m tare da acrylic acid, methyl acrylate, ethyl acrylate, acrylic acid-2-ethylhexyl da sauran copolymer latex, za a iya amfani da electrostatic garken, flocking m, ta m da kuma jin dadi.(3) ruwa mai kauri tare da propionic acid da ethyl acrylate copolymer wanda aka yi da babban nauyin foda.Za a iya amfani da shi azaman mai kauri, ana amfani da shi a filayen mai, kowane ton na samfur na iya haɓaka samar da 500t na ɗanyen mai, tasirin dawo da mai akan tsoffin rijiyoyin ya fi kyau.(4). Latex na iya ajiye bushewar sanyi.(5) salts na polyacrylic acid ta amfani da acrylic acid na iya samar da nau'in salts na polyacrylic acid (kamar ammonium salts, sodium salts, potassium salts, aluminum salts, nickel salts, da dai sauransu).Ana amfani da shi azaman coagulant, wakili na kula da ruwa, mai watsawa, mai kauri, acid mai kiyaye abinci da desiccant mai juriya, wakili mai laushi da sauran nau'ikan ƙari na polymer.
2.Preparation na polymers ta homopolymerization ko copolymerization for coatings, adhesives, m resins, gyare-gyare mahadi, da dai sauransu.
