huahana
Nā Kemika Organic Basic CAS No. 79-10-7 Acrylic Acid/PMMA 99.5% Low Price for Sale
Huahana Huahana
CAS: 79-10-7
1.Acrylic acid ka mea maʻalahi loa unsaturated carboxylic acid, me ka molecular structure i loko o kahi hui vinyl a me kahi hui carboxyl.ʻO ka ʻakika acrylic maʻemaʻe he wai kala ʻole, hoʻomaʻemaʻe ʻia me kahi ʻala hoʻonāukiuki.ʻO ka mānoanoa 1.0511.Ka helu hehee 14°C.He 140.9°C ka helu paila.ʻAkaʻakika kiʻekiʻe.ʻAiʻino.Hiki ke hoʻoheheʻe ʻia i ka wai, ethanol a me ka etera.Buke Kemika ʻeleu.Hoʻopili maʻalahi i ka pauka keʻokeʻo alohilohi.Hoʻopuka ka propionic acid ke hoʻemi ʻia.Hoʻopuka ka 2-chloropropionic acid ke hoʻohui ʻia me ka waika hydrochloric.Hoʻohana ʻia i ka hoʻomākaukau ʻana i nā resins acrylic, etc. Hoʻohana pū ʻia i nā synthesis organik ʻē aʻe.Hana ʻia e ka oxidation o ka acrolein a i ʻole ka hydrolysis o ka acrylonitrile, i hoʻohui pū ʻia mai ka acetylene, carbon monoxide a me ka wai, a i hana ʻia e ka oxidation o ka ethylene a me ka carbon monoxide ma lalo o ke kaomi.
Hiki i ka 2.Acrylic acid ke hana i ke ʻano o ka hopena o nā waikawa carboxylic a hiki ke loaʻa nā esters e pili ana i ka hopena me ka waiʻona.ʻO nā esters acrylic maʻamau ka methyl acrylate, butyl acrylate, ethyl acrylate, a me 2-ethyl.
3.Acrylic acid a me kona mau esters, ma o lakou iho a i hui pu ia me na monomers, e hana i ka polymerization e hana i homopolymers a copolymers.ʻO nā monomer maʻamau i hiki ke kope ʻia me ka ʻakika acrylic e komo pū me nā amides, Chemicalbook acrylonitrile, vinyl-containing, styrene a me butadiene.Hoʻohana ʻia kēia mau polymers no ka hana ʻana i nā ʻano plastics, nā uhi, nā mea hoʻopili, nā elastomers, nā polū papahele a me nā pena.
Palapala noi
1.Main noi wahi: (1) warp sizing mea i hoomakaukauia e ka acrylic acid, methyl acrylate, ethyl acrylate, acrylonitrile, ammonium polyacrylate a me na mea maka, Chemicalbook mamua o ka polyvinyl alcohol sizing material capacity desizing, e hoola ana i ka starch.(2) hoʻopili me ka waikawa acrylic, methyl acrylate, ethyl acrylate, acrylic acid-2-ethylhexyl a me nā copolymer latex, hiki ke hoʻohana ʻia no ka electrostatic flocking, flocking adhesive, kona paʻa a maikaʻi.(3) wai mānoanoa me ka propionic acid a me ka ethyl acrylate copolymer i hana ʻia me ka pauka kaumaha molekala kiʻekiʻe.Hiki ke hoʻohana ʻia ma ke ʻano he mānoanoa, hoʻohana ʻia i nā māla aila, hiki i kēlā me kēia ton o ka huahana ke hoʻonui i ka hana ʻana o 500t o ka aila ʻaila, ʻoi aku ka maikaʻi o ka hopena o ka hoʻihoʻi ʻana i ka aila ma nā luawai kahiko.(4) ka mea hoʻopau pepa i uhi ʻia me ka waikawa acrylic, butyl acrylate, acrylic acid-2-ethylhexyl ester, styrene a me nā mea ʻē aʻe quaternary copolymer latex no ka uhi pepa i uhi ʻia, ka paʻa ʻana o ka waihoʻoluʻu me ka melemele ʻole, ka hana paʻi maikaʻi, ʻaʻole nā wili paʻa, ʻoi aku ka maikaʻi ma mua o ka styrene butyl Hiki i ka latex ke mālama i ka coolin maloʻo.(5) hiki i nā paʻakai polyacrylic acid me ka hoʻohana ʻana i ka waikawa acrylic ke hana i nā ʻano paʻakai polyacrylic acid (e like me nā paʻakai ammonium, nā paʻakai sodium, nā paʻakai potassium, nā paʻakai alumini, nā paʻakai nickel, etc.).Hoʻohana ʻia e like me ka coagulant, ka mea mālama wai, ka dispersant, ka mānoanoa, ka mea mālama mālama meaʻai acid a me ka alkali resistant desiccant, softening agent a me nā ʻano mea hoʻohui polymer.
2. Ka hoʻomākaukauʻana i nā polymers e ka homopolymerization a iʻole ka copolymerization no ka uhiʻana, nā mea hoʻopili, nā resins paʻa, nā pūhui hoʻoheheʻe, etc.
