4,4'-Diaminodiphenyl Ether (ODA)

4,4'-Diaminodiphenyl Ether (ODA), tare da lambar CAS 101-80-4, mara launi ne mai kauri-fari mai kauri. Hakanan ana kiransa 4,4'-Oxydianiline, Bis (4-aminophenyl) ether, ko 4-Aminophenyl ether.

ODA ba shi da narkewa a cikin ruwa amma mai narkewa a cikin kaushi na gama gari da aka yi amfani da shi wajen haɗin polymer.

4,4'-Diaminodiphenyl Ether (ODA) wani muhimmin diamine monomer ne mai mahimmanci don kera polyimides masu tsayayyar zafin jiki da robobin injiniya na ci gaba.

Ƙididdiga na Fasaha

ABUBUWA	BAYANI
Bayyanar	Farin lu'ulu'u (an yarda da launin rawaya ko launin toka)
Assay	≥99.5%
Metal ion	≤2pm
Farkon Melting Point	≥186℃

Marufi & Ajiya

• Net nauyi 25kgs drum. Aluminum foil jakar ciki, kartani a waje.

• Ajiye a cikin ɗakin ajiya mai sanyi, mai iska. Ka nisantar da wuta da tushen zafi. Guji hasken rana kai tsaye.

Babban Fa'idodin 4,4'-Diaminodiphenyl Ether (ODA)

Ƙarfin Ƙarfafa Ƙarfafawa:

Yana ba da damar polymers don jure ci gaba da amfani a yanayin zafi sama da 200-300°C.

Kyakkyawan Ƙarfin Injini:

Yana ba da ƙarfi mai ƙarfi, sassauci, da kwanciyar hankali a cikin resins na ƙarshe da fina-finai.

Babban Insulation na Lantarki:

Low dielectric akai-akai da high dielectric ƙarfi, manufa domin lantarki da waya enamels.

Juriya na Chemical:

Yana tsayayya da kaushi, radiation, da matsananciyar yanayi.

Mahimmancin Mota:

Yana aiki azaman mai shimfiɗa sarkar da wakili mai warkewa a cikin polyimides, poly(ester) imides, tsarin epoxy, da sauran resins masu girma.

Aikace-aikace na farko na 4,4'-Diaminodiphenyl Ether (ODA)

4,4'-Diaminodiphenyl Ether (ODA) ana amfani da shi da farko a cikin haɓakar polymers masu girma:

Polyimide da Poly (ester) Imide Resins

• Samar da fina-finai na polyimide, varnishes, da sutura.

• Enamels na waya don injuna masu zafin jiki da janareta, gami da sabbin motocin makamashi.

• Allon kewayawa masu sassauƙa da tsauri (PCBs) tare da kyakkyawan aikin zafi da lantarki.

• Aerospace laminates, composites, da insulating kayan don matsanancin yanayi.

Sauran Aikace-aikacen Masana'antu

• Maganin warkewa a cikin resins na epoxy na ci gaba.

• Monomer don polyamide-imide, polyester-imide, da polymaleimide resins.

• Zaɓuɓɓuka masu hana harshen wuta, adhesives, yadudduka masu rufi, da maƙallan mai.

• Masu ɗaukar hoto da kumfa na musamman a cikin kayan lantarki da masana'antar lantarki.

Tambayoyin da ake yawan yi (FAQs)

Tambaya: Menene lambar CAS don 4,4'-Diaminodiphenyl Ether (ODA)?

A: Lambar rajistar CAS ita ce 101-80-4.

Tambaya: Menene ma'anar gama-gari na ODA?

A: Sunaye na kowa sun haɗa da 4,4'-Oxydianiline, 4,4'-Diaminodiphenyl ether, Bis (4-aminophenyl) ether, da 4-Aminophenyl ether.

Tambaya: Menene farkon amfani da ODA?

A: ODA galibi ana amfani dashi azaman monomer a cikin samar da resins na polyimide mai girma (kamar fim ɗin nau'in Kapton) da sauran polymers masu jure zafi don sararin samaniya, kayan lantarki, da aikace-aikacen lantarki.

Tambaya: Shin ODA ya dace da aikace-aikacen zafin jiki?

A: iya. Polyimides da aka samu daga ODA suna nuna kyakkyawan kwanciyar hankali na thermal, sau da yawa yana jure yanayin zafi na sabis sama da 200-300 ℃ yayin da suke riƙe kayan inji da lantarki.

Tambaya: Ta yaya za a adana ODA?

A: Ajiye a wuri mai sanyi, busasshiyar wuri mai cike da iska a cikin kwantena da aka rufe sosai don hana iskar oxygen da sha da danshi.

Q: Za a iya amfani da ODA a cikin resin epoxy?

A: iya. Yana aiki yadda ya kamata a matsayin wakili na warkewa ko sarkar mai tsawo a cikin tsarin epoxy na ci gaba, yana haɓaka aikin thermal da inji.

Tuntube Mu

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