Adipic Dihydrazide (ADH) fektheri

Adipic dihydrazide (ADH) ke motsoako o sebetsang ka bongata o sebelisoang haholo e le motsoako o kopanyang lipolymers, liphahlo le likhomaretsi. Bokhoni ba eona ba ho itšoara ka lihlopha tsa ketone kapa aldehyde, ho etsa lihokelo tse tsitsitseng tsa hydrazone, ho etsa hore e be ea bohlokoa haholo lits'ebetsong tse hlokang litlamo tsa lik'hemik'hale tse tšoarellang le botsitso ba mocheso. ADH e boetse e sebetsa e le tlatsetso ho ntlafatsa thepa ea mochini le ho hanyetsa tikoloho ea thepa.

Lintho tsa Lik'hemik'hale tsa ADH

• Foromo ea Lik'hemik'hale:C6H14N4O2
• Boima ba Molek'hule:174.2 g/mol
• Nomoro ea CAS:1071-93-8
• Sebopeho:
  • E na le lihlopha tse peli tsa hydrazide (-NH-NH2) tse khomaretsoeng mokokotlong oa adipic acid.
• Ponahalo:Phofo e tšoeu ea kristale
• Sollubility:Ho qhibiliha ka metsing le lihlapolli tsa polar joaloka lino tse tahang; ho qhibiliha ho fokolang ka har'a li-solvents tsa nonpolar.
• Melting Point:177°C ho isa ho 184°C

Lihlopha tsa Bohlokoa tse Sebetsang

1. Lihlopha tsa Hydrazide (-NH-NH2):Sebetsa hang-hang ka li-ketone le aldehyde ho theha bond ea hydrazone.
2. Adipic Acid Backbone:E fana ka botsitso ba sebopeho le ho feto-fetoha ha litsamaiso tse hokahaneng.

Lisebelisoa tsa ADH

1. Cross-Linking Agent

• Karolo:ADH e sebelisoa haholo ho tšela li-polymers ka ho itšoara ka li-ketone kapa aldehydes, ho theha likamano tse tšoarellang tsa hydrazone.
• Mehlala:
  • Li-hydrogel tse amanang le sefapano bakeng sa ts'ebeliso ea biomedical.
  • Li-dispersions tse nang le metsi a polyurethane liphahlo tsa indasteri.

2. Liaparo

• Karolo:E sebetsa e le sekontiri se thata le se kopanyang ho matlafatsa ho khomarela, ho tšoarella, le ho hanyetsa metsi ka lipente le liphahlo.
• Lisebelisoa:
  • Liaparo tsa phofo bakeng sa li-substrates tsa tšepe.
  • Liaparo tse nang le metsi bakeng sa tlhahiso e fokotsehileng ea VOC.

3. Likhomaretsi le Li-Sealants

• Karolo:E ntlafatsa matla a ho kopanya le ho tenyetseha, haholo-holo likhomaretsing tsa sebopeho.
• Mehlala:Likhomaretsi tsa kaho, li-sealant tsa likoloi, le li-elastomers.

4. Lisebelisoa tsa Biomedical

• Karolo:E sebelisoa lits'ebetsong tsa phepelo ea lithethefatsi le lisebelisoa tse lumellanang le bio.
• Mohlala:Li-hydrogel tse amanang le sefapano bakeng sa meriana e sa khaotseng.

5. Phekolo ea Metsi

• Karolo:E sebetsa joalo ka pheko lits'ebetsong tse tsamaeang le metsi, e fana ka ts'ebetso e phahameng ka mocheso oa kamore.

6. Lik'hemik'hale tse Mahareng

• Karolo:E sebetsa e le karolo ea mantlha ea ho kopanya lik'hemik'hale tse khethehileng le marang-rang a polymer.
• Mohlala:Hydrophobic kapa hydrophilic functionalized polymers.

Mokhoa oa ho itšoara

Sebopeho sa Hydrazone Bond

ADH e sebetsana le lihlopha tsa ketone kapa aldehyde ho theha bond ea hydrazone ka karabelo ea condensation, e khetholloang ke:

1. Ho tlosoa ha metsi joalo ka sehlahisoa.
2. Ho thehoa ha khokahanyo e tsitsitseng ea covalent.

Mohlala oa Maikutlo:

Karabelo ena e bohlokoa bakeng sa ho theha lisebelisoa tse nang le khanyetso e phahameng ea khatello ea mochini, mocheso le tikoloho.

Melemo ea ho Sebelisa ADH

1. Chemical Stability:Litlamo tsa Hydrazone tse entsoeng ke ADH li hanyetsa haholo ho hydrolysis le ho senyeha.
2. Thermal Resistance:E matlafatsa botsitso ba mocheso oa thepa.
3. Chefo e Tlase:E bolokehile haholoanyane ha e bapisoa le mefuta e meng ea li-cross-link.
4. Tšebelisano ea Metsi:Ho qhibiliha ha metsi ho etsa hore e tšoanelehe bakeng sa mekhoa e metle ea tikoloho, e tsamaeang le metsi.
5. Mefuta-futa:E lumellana le mefuta e fapaneng ea matrices a polymer le lihlopha tse sebetsang.

Litlhaloso tsa Tekheniki

• Bohloeki:Ka tloaelo e fumaneha maemong a 98-99% a bohloeki.
• Mongobo:Ka tlase ho 0.5% ho netefatsa ts'ebetso e tsitsitseng.
• Boholo ba Karolo:Phofo e ntle, e tsamaisang ho hasana habonolo le ho kopanya.
• Maemo a polokelo:Boloka sebakeng se phodileng, se omeletseng, se nang le moya o hlwekileng, ho qoba kganya ya letsatsi le ho pepesehela mongobo.

Mekhoa ea 'maraka le indasteri

1. Tsepamiso ea Moshoelella

Ka phetoho e lebisang ho lihlahisoa tse baballang tikoloho, karolo ea ADH mecheng ea metsi le e tlase ea VOC e se e hlahella haholo. E thusa ho kopana le melaoana e thata ea tikoloho ha e ntse e fana ka ts'ebetso e phahameng.

2. Khōlo ea Bophelo bo Botle

Bokhoni ba ADH ba ho theha li-hydrogel tse lumellanang le biocompatible le tse senyehang li e beha bakeng sa ho atolosa likarolo tsa phano ea lithethefatsi, boenjineri ba lisele le likhomaretsi tsa bongaka.

3. Tlhokahalo ea Indasteri ea Kaho

Tšebeliso ea ADH ho li-sealant tse sebetsang hantle haholo le likhomaretsi li tsamaisana le tlhoko e ntseng e hola ea thepa ea kaho e tšoarellang nako e telele, e hanyetsanang le boemo ba leholimo.

4. R&D ho Nanotechnology

Lipatlisiso tse ntseng li tsoela pele li hlahloba ADH bakeng sa ho hokahanya ha thepa ea nanostructured, ho ntlafatsa thepa ea mechine le ea mocheso ea litsamaiso tse kopanetsoeng.

Ho tšoara le Polokeho

• Mehato ea Tšireletso:Apara liatlana, likhalase, 'me maske ha u tšoara ho qoba ho teneha kapa ho hema.
• Mehato ea Thuso ea Pele:
  • Ho hema: Tsamaea moeeng o hloekileng 'me u batle thuso ea bongaka haeba matšoao a sa khaotse.
  • Tšoaetso ea Letlalo: Hlatsoa hantle ka sesepa le metsi.
• Phallo:Bokella ka ho sebelisa lintho tse monyang metsi 'me u li lahle ho latela melao ea lehae.

Adipic Dihydrazide (ADH) ke sesebelisoa se matla se kopanyang se kopanyang 'me se bohareng se nang le lisebelisoa tse ngata ho pholletsa le liindasteri. Botsitso ba eona ba lik'hemik'hale, ts'ebetso ea ts'ebetso, le ho tsamaellana le litlhoko tsa sejoale-joale tsa ts'ebetso li etsa hore e be karolo ea bohlokoa ho likhomaretsi, liphahlo, lisebelisoa tsa biomedical le ho feta. Ha theknoloji e ntse e fetoha, bohlokoa ba ADH ho nts'etsopele ea lisebelisoa tse tsoetseng pele bo ntse bo eketseha, bo totobatsa bohlokoa ba eona limmarakeng tsa morao-rao le tse ntseng li hlaha.