lihlahisoa
Basic Organic Chemicals CAS No. 79-10-7 Acrylic Acid/PMMA 99.5% Theko e Tlase ea Thekiso
Lintlha tsa Sehlahisoa
CAS: 79-10-7
1.Acrylic acid ke e bonolo ka ho fetisisa ea unsaturated carboxylic acid, e nang le sebopeho sa molek'hule se nang le sehlopha sa vinyl le sehlopha sa carboxyl.Asiti e hloekileng ea acrylic ke mokelikeli o se nang 'mala, o hlakileng o nang le monko o monate.Boima ba 1.0511.Sebaka se qhibilihang ke 14°C.Sebaka se belang 140.9°C.E acidic haholo.E senyang.E qhibiliha ka metsing, ethanol le ether.Chemicalbook e sebetsang ka lik'hemik'hale.Habonolo polymerized ka pepeneneng tšoeu phofo.E hlahisa propionic acid ha e fokotsehile.E hlahisa 2-chloropropionic acid ha e eketsoa ka hydrochloric acid.E sebelisoa ha ho lokisoa li-resin tsa acrylic, joalo-joalo E boetse e sebelisoa ho tse ling tsa organic synthesis.E hlahisoa ke oxidation ea acrolein kapa hydrolysis ea acrylonitrile, hape e entsoeng ho tloha acetylene, carbon monoxide le metsi, kapa e hlahisoa ke oxidation ea ethylene le carbon monoxide tlas'a khatello.
2.Acrylic acid e ka ba le karabelo e ikhethang ea li-carboxylic acid 'me li-ester tse tsamaellanang li ka fumanoa ka ho arabela ka joala.Li-ester tse tloaelehileng haholo tsa acrylic li kenyelletsa methyl acrylate, butyl acrylate, ethyl acrylate, le 2-ethyl.
3. Acrylic acid le li-ester tsa eona, ka botsona kapa tse kopantsoeng le li-monomers tse ling, li etsoa polymerization ho etsa li-homopolymers kapa copolymers.Li-monomers tse tloaelehileng tse ka kopanngoang le acrylic acid li kenyelletsa li-amides, Chemicalbook acrylonitrile, vinyl-containing, styrene le butadiene.Li-polymer tsena li sebelisetsoa ho hlahisa mefuta e fapaneng ea lipolasetiki, lirafshoa, likhomaretsi, li-elastomer, lipolisi tsa fatše le lipente.
Kopo
1.Main kopo libaka: (1) warp sizing thepa lokiselitsoeng ke acrylic acid e, methyl acrylate, ethyl acrylate, acrylonitrile, ammonium polyacrylate le lisebelisoa tse ling tse tala, Chemicalbook ho feta polyvinyl alcohol sizing thepa desizing, ho pholosa starch.(2) sekhomaretsi se nang le acrylic acid, methyl acrylate, ethyl acrylate, acrylic acid-2-ethylhexyl le latex e 'ngoe ea copolymer, e ka sebelisoa bakeng sa ho phalla ha electrostatic, sekhomaretsi se phallang, ho tiea ha sona le ho ikutloa hantle.(3) metsi a teteaneng a nang le propionic acid le ethyl acrylate copolymer e entsoeng ka phofo e phahameng ea limolek'hule.E ka sebelisoa e le moemeli oa thickening, e sebelisoang masimong a oli, tonne e 'ngoe le e' ngoe ea sehlahisoa e ka eketsa tlhahiso ea 500t ea oli e tala, phello ea ho hlaphoheloa ha oli lilibeng tsa khale e molemo.(4) pampiri e koahetsoeng ka pampiri e nang le asiti ea acrylic, butyl acrylate, acrylic acid-2-ethylhexyl ester, styrene le latex e 'ngoe ea quaternary copolymer bakeng sa ho roala pampiri, ho boloka mebala ntle le mosehla, ts'ebetso e ntle ea khatiso, eseng lirolara tse khomarelang, tse molemo ho feta styrene butyl. latex e ka boloka pholiso e omileng.(5) polyacrylic acid matsoai a sebelisa acrylic acid e ka hlahisa mefuta e fapaneng ya polyacrylic acid letsoai (tse kang ammonium matsoai, sodium matsoai, potasiamo letsoai, letsoai aluminium, letsoai la nickel, joalo-joalo).E sebelisoa e le coagulant, moemeli oa phekolo ea metsi, dispersant, thickener, asiti ea ho boloka lijo le alkali resistant desiccant, e nolofatsang le mefuta e meng ea li-additives tsa polymer.
2.Ho lokisetsa li-polymers ka homopolymerization kapa copolymerization bakeng sa ho roala, li-adhesives, li-resin tse tiileng, metsoako ea ho bōpa, joalo-joalo.
