Chii chinonzi diacetone acrylamide?

Nhanganyaya kuDicetone Acryleride

Diacetone Acryleride . Iyo acryleride inobva, ine ese ari maviri ealramide boka uye maviri acetone mapoka anopa zvakananga zvemuviri uye makemikari zvivakwa kune molecule. Daam akavhiringidza kutarisisa nekuda kwekushandiswa kwaro mukugadzirisa chimiro chePolymers, vachipesvedzera zvese zvivakwa zvavo zvekugadzira uye kugadzikana.

Iyi denderedzwa inofarira kwazvo mumamiriro ezvinyorwa zvepamberi zvinhu, kunyanya mune synthesis yePulerabsorbent polymers, hukodzo, anomisheni, uye hydroels. Maitiro ayo emakemikari uye maitiro anoita kuti ive yepakati mune zvakasikwa muCopolymers ine zvivakwa zvakashata, izvo zvinogona kutsoropodza zvikumbiro zvakasiyana siyana, kusanganisira biomeidical engineering, kurapwa, uye kurapwa kwemvura.

Zvino, isu tichazotarisa chimiro chemakemikari eDicetone Acryleride, nzira dzayo dzeSynthesis, zvinoshandiswa uye zvinoshandiswa, pamwe nekwavo zvemamiriro ekunze uye nekufungisisa.

Makemikari chimiro uye zvivakwa

Chimiro

Diacetone Acrylamide (C₇H₁₁no₂) ine chimiro chakasarudzika chinoisa kunze kwemamwe maairrylamitides. Iwo monomer ine mapoka maviri anokwanisa anoshanda:

1. Acrylamide boka (-ch = Ch₂c (O) NH): Iyo Acrrylamide boka ndiko kutsanangura chimiro chemamorekuru. Iri boka rinobata zvakanyanya nekuda kwekubatana pakati peCarbon-kabhoni mbiri bond uye iyo yepedyo carbononyl boka, vachiita kuti nzvimbo yacho yakakodzera polymerization maitiro.
2. Acetone mapoka (-C (CH₃) ₂O). Mapoka aya anopa yakatsemuka stirce kutenderedza nzvimbo yePolymenisizing, inokanganisa kuitiswa kwaDaam tichienzanisa nemamwe maAcrondlamide anobva.

Iyo acetone mapoka muDaam inobatsira kugadzirisa iyo solubility, polarity, uye yekugadzirisa. Iyo compound inowanzo kuve yakajeka, isina ruvara mvura pamhepo tembiricha, uye iyo solubility mumvura ine mwero. Nekudaro, Daam inonyanya kuvezwa mune organic soles, kusanganisira alcohols uye acetone, iyo yakakosha mumigwagwa mizhinji maindasitiri ayo organic sols anoshandiswa seyakaitwa media.

ZVINOKOSHA ZVINOKOSHA

• Sreek inoremerwa: 141.17 g / mol
• Density: Inenge 104 g / cm³
• Boiling Point: 150-152 ° C (302-306 ° F)
• Inonyungudika: Na (mvura pamhepo tembiricha)
• Solubility.
• Kufambiswa.

Iyo yakasarudzika musanganiswa wemapoka anoshanda munaDaam inokanganisa maitiro ayo muPolymerization maitiro, zvichikonzera polymers ine zvinodikanwa zvivakwa zvakadai sekusunganidzwa uye kuunganidza-kubatanidza kugona.

Synthesis ye diacetone Acryleride

Diacetone Acryleride inowanzo kuve yakanyorwa kuburikidza nekuita kweacrylamideuyeacetonepamberi pekutengesa kwakakodzera. Imwe nzira yakajairika inosanganisira kushandiswa kweiyo yakasimba base kana acid cetalyst kusimudzira concensiation yeAcryleride ine acetone. Iyi nzira inovimbisa kuti mapoka ese eacetone akasungirirwa neiyo nitrogen atomu muAcrylamide, kupa diacetone diacetone acryleride sechigadzirwa.

General Synthesis Reaction:

$Acorlamide\; (C₃H₅no)\; +\; Acetone\; (C₃H₆O)$

Mukuita, maitiro anoitwa pasi pemamiriro ezvinhu anodzorwa kuti ave nechokwadi chekuti maitiro anoenderana zvakanaka, achidzivisa zvataurwa mativi. Dzimwe nzira dzeSynthesis inoshandisawo solvents kubatsira kunyungudutsira ivo vanokwanisa uye kugadzirisa zvinobudirira zvekuita. Iyo nyoro tembiricha inowanzo shanda kudzivirira kuora kwezvinhu zvakanyanyisa panguva yekuita.

Dzimwe nzira nzira

• Mahara Radical Polymerization.
• Microwave-inobatsira synthesis: Nzira Dzazvino Dzinowanzoshandisa Microwave Urradiation Kuti Ukurumidze Kuita Zvekuita uye kugadzirisa goho reDaam.
• Enzymatic synthesis.

Zvikumbiro zveDiecetone Acryleride

Diacetone Acryleride anoita basa rakakosha mune dzakasiyana siyana dzekushandisa maindasitiri, nekuda kwekugona kwayo kuumba polymers ine zvivakwa zvakagadziridzwa. Pazasi pane dzimwe nzvimbo dzinokosha uko Daam anowanzo shandiswa:

1. Polymerization uye Copolymerization

Daam inonyanya kushandiswa semonomer mune synthesis yeCopolymers. Apo polymerized, daam mafomu anoyambuka-yakabatanidzwa zvivakwa zvinobatsira mukugadziraSuperabecbent Polymers (SAPS), hydrogels, uye zvimwe zvinhu zvepamberi polymer. Kuvapo kwemapoka maviri eacetone muDaam kunopa zvivakwa zvakasiyana, zvakadai sekuwedzera hydrophosity, kuvandudza kugadzikana kwekunyanyisa, uye kuvandudzwa kuunganidzwa.

Aya maPolymers anowanzoshandiswa mukushandisa zvakadai se:

• Kurapwa kwemvura: Daam-based Polymers anoshandiswa kugadzira anofumura uye anokanda madhiri ekuchenesa mvura.
• Zvekurima zvekurima.
• Biomedical Zvikumbiro: Daam-yakatorwa Polymers inoshandiswa kurongedza hydrogels yekudzora zvinodhaka zvekutengesa uye maronda ekupfeka nekuda kwezvinhu zvavo zvekunyepedzera uye nekuchengetwa kwemvura.

2. Anomhara uye machira

Kushandiswa kweDiecetone Acryleride muzvinoshatirwa uye zvipfeko zvakapararira, kunyanya mumaindasitiri anoda zvinhu zvine simba rakanyanya kusimba uye kusimba. Kana vakabatanidzwa nevamwe vanosora, Daam inopa kuumbwa kwemafirimu akaoma, elastic, uye anorwisa kusvibiswa kwezvakatipoteredza. Izvi zvinoita Daam-ine polymers yakanaka kwazvo ye:

• Kudzivirirwa Kwetsika: Daam-yakavakirwa mabwe inogona kushandiswa pamasimbi, mapurasitiki, uye zvinyorwa zvekusimudzira kusimba uye kuramba kushushikana kwezvakatipoteredza.
• Acrylic ainesives: Iyo Polymerization yaDaam pamberi pevamwe vanoshamisa vanoumba mafirimu anoshongedza izvo zvinogona kusanganisira akasiyana-siyana, kuita kuti vabatsire mukurongedza, maindasitiri, uye maindasitiri emotokari.

3. Hydrogels

Daam inonyanya kukosha mukugadzirwa kweHydrogels, Ndeapi matatu-matatu emhando network yePolymers inogona kutora yakawanda yemvura. Aya hydrogels anoshandiswa mune dzakasiyana siyana minda, kusanganisira:

• Biomedical Zvikumbiro.
• Kurima: Hydrogels inogona kushandiswa kuvandudza kuchengetwa kwemvura muvhu, kunyanya munzvimbo dzakaoma.

4. Superabecbent Polymers (SAPS)

Chimwe chezvakanyanya kuzivikanwa zvibodzwa zveDiecetone Acryleride iri mukugadzirwa kwesuperabecbent polymers, iyo inogona kutora uye kuchengetedza huwandu hwakawanda hwemvura kana mvura yakavezwa ine misa yavo. Izvi zvinhu zvinokosheswa mune zvigadzirwa semabheji, zvigadzirwa zvechikadzi, uye zvigadzirwa zvevakuru zvisingaite.

Iyo yakakwira inobata-based superabecbent polymers inofungidzirwa kuti kugona kwaDaam kuti iite macomputer mevaniti anovhiringidza mamalecules emvura.

Zvemamiriro ekunze uye Kuchengetedza Kufunga

Nepo diacetone Acryleride ine akasiyana-siyana ekushandisa maindasitiri, magetsi ezvemamiriro ekunze uye kuchengetedza chimiro chinoda kufungwa nezvazvo.

1. Kupfupika

Kufanana nemakemikari mazhinji organic, daam anogona kunge aine njodzi kana asina kubatwa nemazvo. Kuratidzwa kune yakanyanya kutarisisa yeDaam vapende kana kusangana neganda rinogona kukonzera kushatirwa. Izvo zvakakosha kuti ushandise yakakodzera michina yekudzivirira, senge magurovhosi uye gogo, paunenge uchibata daam muhomwe kana yekurambidza.

Inhalation kana kumedza daam kunogona zvakare kukuvadza. Izvo zvakakosha kutevera nhungamiro dzekuchengetedza uye kudzora zviyero kuderedza njodzi yekuratidzwa.

2. Kukanganisa kwezvakatipoteredza

Nekuda kwekuwedzera kushandiswa kweDaam-based Polymers mune dzakasiyana-siyana maapplication, pane kunetsekana nekuenderera mberi nekushingaira uye biodegradability yezvinhu izvi. Polymers inotorwa kubva kuDaam inogona kusasvibisa munzvimbo yemamiriro ezvinhu, inogona kubatsira kupepetwa kusvibiswa kwepurasitiki kana isina kuraswa nemazvo. Naizvozvo, vatsvagiri vari kuongorora nzira dzekuongorora kuti vavandudze bioderabiladabildaling of daam-based polymers uye kukudziridza dzimwe nzira dzinosimbisa.

3. Kurasa marara

Nzira dzakakodzera dzekurasa dzinofanira kuteverwa kuti dzidzivise kusvibiswa kwezvakatipoteredza. Daam, semakemikari mazhinji, haafanire kusunungurwa mune zvakasikwa mvura zvinyorwa kana landfill isina kurapwa. Kudzokorora uye marara marara maitiro anogona kubatsira kuderedza mamiriro ekunze.

Diacetone Acrylelide yakakosha mumunda wePolymer Science uye Enymareru. Yayo yakasarudzika makemikari zvigadzirwa zvinoita kuti iwanikwe mune dzakasiyana siyana dzekushandisa, kubva kune mapuranga eSuperakukutumboenda kuti anomhanyisa, majasi, uye hydroels. Iko kugona kudzora polmerization yayo uye kushandura zvivakwa zvayo kunoita kuti ive menomer inoshandiswa nemaindasitiri maitiro.

Pasinei nezvakawanda zvakanakira, kushandiswa kwaDaam kunofanirwa kuve kwakanyatsokwanisa kuderedza kugona kwayo kwezvakatipoteredza uye utsi. Kuenderera mberi nekutsvaga mune zvimwe zvinosemesa uye biodegracable polymers kwakakosha kune ramangwana raDaam mune maindasitiri ekushandisa.

Sezvo kudikanwa kwezvinhu zvakapfuura, zvinoshanda zvinokura, diacetone Acryleride inotarisirwa kuti irambe yakakosha chivakwa chezvikamu zvevakawanda vanobuda muminda yakadai semushonga, kurapwa kwemvura, uye kurima kwemvura.

TDS Daam Msds (daam)