Daam: Uruganda rwa Diacetone Acrylamide

Diacetone Acrylamide (Daam) ni monomer itandukanye ikoreshwa muburyo butandukanye bwo gutanga ibisibo, amatara, ibihuha, nibindi bikoresho bisaba umutekano, amazi meza, na Adhesion. Daam aragaragara kubera imiterere yihariye yimiti nubushobozi bwo guhuza ibisubizo nibindi bikoresho, nka Adipic diydrazide, adipike diydrazide (ADH), bikaviramo ibikoresho byo hejuru.

Imiti ya daam

  • IUPAC Izina:N- (1,1-Dimethyl-3-Oxo-Butyl) acylamide
  • Formulaire ya chimique:C9H15NO2
  • Uburemere bwa molekile:169.22 g / mol
  • Umubare wa Cas:2873-97-4
  • Kugaragara:Ifu yera ikomeye cyangwa ifu
  • Kudashoboka:Gushonga mumazi, Ethanol, nibindi bikoresho bya polar
  • Gushonga Ingingo:53 ° C kugeza 55 ° C.

Amatsinda y'ingenzi

  1. Itsinda rya Acrylamide:Bigira uruhare mu gaciro hakoreshejwe imyitwarire idahwitse.
  2. Itsinda rya Ketone:Itanga imbuga zigenda zihuza ibice nka hydrazine.

Synthesis ya Daam

Daam anyuze mu myitwarire ya diacetone inzoga za diacetone hamwe na Acrylonike, hakurikiraho hydrogdenal ya cataletike cyangwa hydrolyse kugirango itange itsinda rya amide. Igikorwa cyo gukora cyemeza ko ibicuruzwa byera bikwiranye na porogaramu yinganda.

INTAMBARA Z'INGENZI:

  1. Diacetone inzoga + acrylonitrile → Ihuriro ryimurikamu
  2. Hydrognation cyangwa hydrolysis → diacetone acrylamide

Gusaba Daam

1. Ingirakamaro

  • Uruhare rwa Daam:Kuzamura imitungo yo guhuza imigabane mugutezimbere guhuriza hamwe no gutuza mu bushyuhe.
  • Urugero:Umuvuduko woroshye ufite imbaraga hamwe nimbaraga zamababi no kuramba.

2. Amazi

  • Uruhare rwa Daam:Ibikorwa nkumukozi ushinzwe firime bitanga amazi meza no guhinduka.
  • Urugero:Amarangi meza kandi yinganda zo kurwanywa no kwambara.

3. Abakozi barangije imyenda

  • Uruhare rwa Daam:Itanga iramba ryiburanisha rirangiza no kurwanya inketi.
  • Urugero:Koresha mu ntara irangiye kurigata.

4. Hydrogels na Biomedical Porogaramu

  • Uruhare rwa Daam:Bigira uruhare mu gushiraho hydrogeness ya biocompatible.
  • Urugero:Sisitemu yo gutanga ibiyobyabwenge.

5. Impapuro no gupakira

  • Uruhare rwa Daam:Itanga imbaraga zateye imbere nubushuhe bungambano.
  • Urugero:Impapuro zidasanzwe zororora ibiryo n'ibinyobwa.

6. Inyanja

  • Uruhare rwa Daam:Itezimbere guhinduka no kurwanya gucika intege.
  • Urugero:Inyanja ya silicone-yahinduwe kugirango itegure no gusaba automotive.

Ibyiza byo gukoresha Daam

  1. Ubushobozi bwo guhunika buhuza:Kora imiyoboro ikomeye hamwe numusaraba wa hydzide ushingiye kuri ADH.
  2. Umutekano mu bushyuhe:Ikora ubunyangamugayo munsi yubushyuhe bwinshi.
  3. Kurwanya ubuhehere:Kurema firime hamwe ninzego zingamizi.
  4. Uburozi buke:Umutekano ukoreshe ugereranije nubundi buryo bwa monomers.
  5. Guhuzagurika:Akora hamwe nuburyo butandukanye bwo guhinga, harimo Emalion, guhagarikwa, no gukemura igisubizo.

Guhuza na Adipic Diydrazide (ADH)

Guhuza Daam hamwe na ADh bikoreshwa cyane muri sisitemu ya polymer. Imyitwarire iri hagati yitsinda rya ketone rya Daam na Hydrazide Itsinda muri ADH ibisubizo mumashusho ya hydrazone cyane cyane, Gushoboza:

  • Yongere imbaraga za mashini.
  • Kurwanya mu buryo buhebuje bworoshye.
  • Guhumuriza guhinduka bitewe nibisabwa.

Uburyo bwo gukora:

  1. Imikoranire ya Ketone-Hydrazide:Daam + ad → Hydrazone Bond
  2. Porogaramu:Amazi ya Wateréurethane, ibikoresho byo kwikiza, nibindi byinshi.

Ubushishozi bwisoko ninzira

Ibisabwa ku Isi

Isoko rya Daam ryiboneye iterambere ryiterambere kubera uburyo bwo kwiyongera mubidukikije, ibikoresho byayo byavometse na sisitemu yateye imbere. Inganda nkimodoka, kubaka, na elegitoroniki bitwara ibyifuzo bya daam bishingiye kuri Daam.

Guhanga udushya

Iterambere rya vuba ryibanda kuri:

  1. Ubundi buryo bushingiye ku bio:Synthesis ya Daam kubikoresho bishoboka.
  2. Amavuta menshi:Kwishyira hamwe muri sisitemu ya Nanocompos hamwe kugirango bihute byumuhanda.
  3. Gupakira birambye:Koresha muri Biodegradable Polymer yavanze.

Gutwara no kubika

  • INTEGO ZISANZWE:Irinde guhumeka cyangwa guhuza uruhu; Koresha ibikoresho bikwiye byihariye (PPE).
  • Imiterere yo kubika:Komeza ahantu hakonje, k-yumye, kandi uhumeka cyane; Irinde guhura nubushuhe nubushyuhe.
  • Ubuzima Bwiza:Mubisanzwe bihamye kugeza kumezi 24 asabwa.

Diacetone Acrylamide (Daam) ni umuteko ukomeye mubikoresho bya none siyanse, gutanga imitungo idasanzwe ikora bitangira mubikorwa byinshi. Kuva mu bushobozi bwa kaburimwe na busa ku buryo bugari bwa porogaramu, Daam akomeje kugira uruhare runini mu gutera imbere, kurera, na polymers. Guhuza kwayo hamwe nikoranabuhanga rirambye ryikoranabuhanga rirambye nkikintu cyingenzi mubihe bizaza.

Igihe cyohereza: Ukuboza-15-2024