1,3-Dimethyl-2-imidazolidinone CAS 80-73-9

A na-eji 1.1,3-Dimethyl-2-imidazolidinone amụ ihe ndị mejupụtara ígwè mgbanwe hydrosilane dibasic nke na-arụ ọrụ nke ọma, bụ́ ndị a na-eme ka ha kwụsie ike site na mmepụta fotochemical nke aryl silanes.

2. A na-ejikarị ihe mgbaze dipolar apric eme ihe, 1,3-dimethyl-2-imidazolidinone dị ka ihe nnọchi HMPA nke na-akpata kansa.

3. Ihe mgbaze mmeghachi omume

N'ihi ezigbo nkwụsi ike ya na okpomọkụ na kemịkalụ, DMI nwere ike ịgbaze na ihe ndị na-adịghị na organic, organic na ọtụtụ resins, mmetụta ya dị ka ihe na-agbaze polar na-eme ka ọ bụrụ ihe mgbaze mmeghachi omume dị irè karịsịa. Site na iji DMI, enwere ike ime ka mmepụta ahụ ka mma ma nwee ike ijikwa mmeghachi omume ndị ọzọ nke ọma ma na-ebelata oge mmeghachi omume.

DMI nwere ike ịkwalite mmeghachi omume mgbanwe nucleophilic dị iche iche nke ọma, dịka njikọta nke ihe ndị sitere na phenyl ether, amino compounds na fluorobenzene derivatives. Ọdịdị dielectric ya dị elu na cationic solvation nwere ike ịkpalite mmeghachi omume anionic nucleophilic. A na-eji ngwaahịa sịntetik ndị a dị ka ihe etiti maka mmepụta nke ọgwụ nje, ọgwụ, agba na monomers resin arụmọrụ dị elu.

4. Ngwaahịa mmanụ ala

DMI nwere ebe a na-esi mmiri nke ọma ma na-eme ka okpomọkụ sie ike nke ukwuu, ọ dịghịkwa mfe ịmepụta azeotropes na ihe ndị ọzọ. Ya mere, enwere ike iji ya mee ihe n'ọtụtụ usoro mmepụta ihe dịka mwepụ mmiri mmiri, nkesa mgbochi, mwepụ ihe na ịsacha mgbochi. DMI bụ ezigbo ihe na-ewepụta BTX (benzene, toluene na xylene) n'ihi na ọ na-agbaze ihe ndị na-esi ísì ụtọ na hydrocarbons na-enweghị afọ ojuju, mana ọ naghị agbaze paraffin.

5. Ihe mgbaze mmeghachi omume polymer

DMI bụ naanị ihe mgbaze eji emepụta thermoplastics ndị na-eguzogide okpomọkụ. A na-ejikwa ya nke ọma dị ka ihe mgbaze maka usoro mmepụta polymer dị iche iche na ihe nhicha maka polymerization na ịkpụzi plastik. N'ime mmepụta nke resin polyamide na polyimide, DMI na-eme ka nhazi nke otu amide na imine dị ngwa iji nweta polymers dị arọ molekul dị elu, ngwọta sitere na ya dabara adaba maka ntụgharị ngwọta iji nweta eriri polyimide na-eguzogide okpomọkụ dị elu.

N'imepụta resin polyphenylene sulfide (PPS), DMI nwere ike nweta ihe eletrọniki nwere obere ihe ndị na-adịghị ọcha nke organic. N'imepụta resin polyphenylene ether sulfone, DMI nwere ike ijikwa mmeghachi omume nke ọma ma nweta ngwaahịa polymer dị elu. Mgbe e mepụtara resin polyimide na resin polysulfone ka ọ bụrụ ihe nkiri ma gbasaa ihe nkiri resin polyether ketone, ọgwụgwọ na DMI nwere ike ime ka ihe nkiri ahụ dịkwuo otu.

6. Onye na-ewepụ fotolithography

N'ihi obere viscosity ya na oke dielectric constant, enwere ike iji DMI dị ka ihe mgbaze electrolyte maka batrị lithium dị elu. Na mgbakwunye, ọ nwere ike ịgba mmiri nke ọma, ebe esi mmiri dị elu na oke okpomọkụ, a pụkwara iji ya dị ka ihe na-agba mmiri maka silicon wafer photoresist. Njirimara ya na-agba mmiri ngwa ngwa na nke na-anaghị emebi emebi na-eme ka usoro mwepụ ahụ dị mfe ma na-eme ka mmepụta nke ịkpụ chip dị ngwa ngwa.

7. Ihe nhicha ahụ

A na-etinye DMI na ngwakọta nke surfactants, alkalis, alcohols na polyoxyethylene alkyl ethers iji nweta ihe na-asa ahụ dị ike. Ebe ọ bụ na DMI dị mfe ịgbaze unyi, enwere ike iji ya kwadebe ngwọta nhicha dị irè maka ihicha iko na ígwè.

8. Agba na agba

A pụrụ ibipụta ink e ji agwakọta DMI na ihe ndị na-agbaze ihe, agba na agba agba n'ụzọ dị iche, onyinyo ahụ doro anya.

9. Ihe na-eme ka ihe dị n'elu dị mma

Enwere ike iji DMI mee ihe dị ka ihe na-agwọ elu iji melite ike njikọ nke ABS, polyimide, PPS, Teflon na ihe ndị ọzọ site na iji ihe mgbakwunye epoxy resin.