Babban Mai Haɗakar DMDEE don Kumfa na Polyurethane

taƙaitaccen bayani:

Dimorpholinodiethyl Ether (DMDEE) wani sinadarin amine ne mai saurin amsawa wanda ke hanzarta halayen urethane, wanda hakan ke sa DMDEE ya zama dole don samar da kumfa mai tauri da sassauƙa, da kuma tsarin shafawa da mannewa. DMDEE yana nuna kyakkyawan zaɓi, yana haɓaka tsarin gelation ba tare da wuce gona da iri ba, wanda ke tabbatar da ingancin samfura da aiki mai kyau. Tare da ingantaccen narkewa a cikin yawancin tsarin polyurethane, DMDEE yana haɓaka ingancin haɗin gwiwa kuma yana rage lokutan warkarwa, yana haɓaka yawan aiki na masana'antu. DMDEE kuma yana nuna ƙarancin canzawa da ƙarancin wari, yana daidaita da ƙa'idodin aminci na masana'antu masu tsauri kuma yana sanya DMDEE zaɓi mafi kyau don aikace-aikacen polyurethane masu inganci da aminci a duk kasuwannin duniya.

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Bayani

Nau'in Kadara	Cikakkun bayanai
Asalin Sinadaran Asali	Sunan Sinadarai: Dimorpholinodiethyl Ether (DMDEE)Lambar CAS: 6425-39-4 Tsarin Kwayoyin Halitta: C₁₀H₂₀N₂O₃ Nauyin kwayoyin halitta: 216.28 g/mol
Bayyanar da Ƙamshi	Ruwa mai haske mara launi zuwa rawaya mai haske; Ƙamshi mai laushi, mai kama da na amine
Muhimman Halayen Jiki	Tafasawar Teku: 225–230 °CWurin Narkewa: -20 °C Yawan amfani: 0.98 g/cm³ (a 20 °C) Wurin walƙiya: 101 °C (rufe kofi) Danko: 15–20 mPa·s (a 25 °C) Matsi na Tururi: < 0.1 mmHg (a 20 °C)
Bayanin Narkewa	Ana iya miscible shi da sinadarai na halitta (alcohols, esters, ethers, hydrocarbons);Yana narkewa kaɗan a cikin ruwa (~1% narkewa a 25 °C)
Halayen Sinadarai	Babban sinadarin amine mai gina jiki;Babban amsawa ga halayen isocyanate-hydroxyl; Yana da ƙarfi a ƙarƙashin yanayin ajiya na yau da kullun (guji ƙaƙƙarfan acid/tushe); Ba ya lalata ƙarfe na masana'antu na yau da kullun (ƙarfe, aluminum)
Tsaro & Guba	Na baka mai tsanani LD₅₀ (bera): ~2000 mg/kgFata mai laushi da kuma ƙaiƙayi a ido idan aka taɓa kai tsaye Ruwa mara ƙonewa (wutar walƙiya > 100 °C) Babu wani sanannen halayen maye gurbi ko cutar kansa da aka sani
Babban Aikace-aikace	Maganin Urethane don kumfa mai tauri/mai sassauƙa na polyurethane;Mai saurin gyarawa don shafa PU, manne, da sealants; Taimakon sarrafawa a masana'antar yadi da kayan daki

Dimorpholinodiethyl Ether (DMDEE, CAS 6425-39-4)wani sinadari ne mai ƙarfi na amine mai ƙarfi, wanda aka bambanta shi da zaɓinsa na musamman, ƙarancin canjin yanayi, da kuma ƙarfin jituwa da tsarin polyurethane (PU) - yana sanya shi a matsayin babban ƙari don masana'antar masana'antu da ke da daidaito. Ba kamar sinadari na amine na gama gari ba, DMDEE yana ba da hanzarin halayen haɗin gwiwa na urethane, yana rage halayen gefe da kuma tabbatar da daidaitawa iri ɗaya ba tare da lalata ingancin tsarin samfura ba, yana bin ƙa'idodin inganci da muhalli na duniya gaba ɗaya.

Aikace-aikacen DMDEE sun shafi fannoni daban-daban na masana'antu masu daraja: shine abin da ake so don samar da kumfa mai tauri da sassauƙa da ake amfani da shi a cikin rufin gini da wurin zama na motoci, inda yake haɓaka daidaiton yawan kumfa da ƙarfin injina; yana aiki azaman mai haɓaka aiki mai inganci don rufin PU, manne, da sealants, yana rage zagayowar samarwa yayin da yake haɓaka juriyar haɗin gwiwa da juriyar sinadarai; Bugu da ƙari, DMDEE yana aiki azaman babban taimako na sarrafawa a cikin ƙwararrun PU elastomers don kera yadi da takalma.

Fayil ɗin samfuranmu na DMDEE ya haɗa da ma'auni na musamman (matsayi na masana'antu, matsayi mai tsabta, da kuma matsayi mai ƙarancin wari) don dacewa da buƙatun aikace-aikace daban-daban, tare da tsauraran ƙa'idodin kula da inganci waɗanda ke tabbatar da matakan ƙazanta ƙasa da 0.05% da daidaitattun sigogi na zahiri-sinadarai don sakamakon tsari mai ɗorewa. Muna samar da mafita mai sassauƙa na samar da kayayyaki, tun daga ƙananan fakitin samfuran zuwa babban jakar IBC da jigilar kwantena na tanki, tare da cikakkun takaddun bin ƙa'idodi (gami da MSDS na harsuna da yawa, takaddun shaida na jigilar kaya na Majalisar Dinkin Duniya, da takardun rajista na REACH). Ƙungiyarmu ta fasaha mai himma tana ba da tallafi na mutum-da-ɗaya - kamar inganta tsarin PU, gwajin adadin abubuwan da ke haifar da haɗari, da jagorar ajiya mai aminci - don taimaka muku sauƙaƙe hanyoyin samarwa da haɓaka gasa na samfura.