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MOFAN

samfurori

Triethylenediamine Cas#280-57-9 TEDA Hoton da aka Fito
  • Triethylenediamine Cas#280-57-9 TEDA
  • Triethylenediamine Cas#280-57-9 TEDA
  • Triethylenediamine Cas#280-57-9 TEDA
  • Triethylenediamine Cas#280-57-9 TEDA

Triethylenediamine Cas#280-57-9 TEDA

  • Matsayin MOFAN:MOFAN TEDA
  • Alamar Mai Gasar:TEDA; Crystal ta Evonik;JEFFCATTD－100 ta Huntsman;TOYOCAT TEDA ta TOSOH
  • Sunan sinadarai:Triethylenediamine; 1,4-diazabicyclooctane
  • Lambar Lambar Kuɗi:280-57-9
  • Tsarin kwayoyin halitta:C6H12N2
  • Nauyin kwayoyin halitta:112.17

    • Cikakken Bayani game da Samfurin

    Alamun Samfura

    Bayani

    Ana amfani da TEDA Crystalline catalyst a cikin dukkan nau'ikan kumfa polyurethane, gami da slabstock mai sassauƙa, mai sassauƙa, mai tauri, mai sassauƙa da elastomeric. Haka kuma ana amfani da shi a aikace-aikacen rufin polyurethane. TEDA Crystalline catalyst yana hanzarta halayen tsakanin isocyanate da ruwa, da kuma tsakanin ƙungiyoyin isocyanate da organic hydroxyl.

    Aikace-aikace

    Ana amfani da MOFAN TEDA a cikin kayan da aka sassaka, masu sassauƙa, masu tauri, masu sassauƙa da kuma masu elastomeric. Haka kuma ana amfani da shi a aikace-aikacen rufin polyurethane.

    MOFAN DMAEE02
    MOFAN A-9903
    MOFAN TEDA03

    Al'adar Dabbobi

    Bayyanar Farin crystalline ko rawaya mai haske mai ƙarfi
    Wurin walƙiya, °C (PMCC) 62
    Danko a 25°C mPa*s1 NA
    Nauyin Musamman @ 25 °C (g/cm3) 1.02
    Narkewar Ruwa mai narkewa
    Lambar OH da aka ƙididdige (mgKOH/g) NA

    Bayanin Kasuwanci

    Bayyanar, 25℃ Farin crystalline ko rawaya mai haske mai ƙarfi
    Abun ciki% minti 99.50
    Yawan ruwa % Matsakaicin 0.40

    Kunshin

    25 kg / ganga ko kuma bisa ga buƙatun abokin ciniki.

    Bayanin Haɗari

    H228: Mai ƙarfi mai ƙonewa.

    H302: Yana da illa idan an haɗiye.

    H315: Yana haifar da ƙaiƙayi a fata.

    H318: Yana haifar da mummunan lalacewar ido.

    Abubuwan lakabi

    2
    1
    MOFAN BDMA4

    Hotunan hotuna

    Kalmar sigina hadari
    Lambar Majalisar Dinkin Duniya 1325
    Aji 4.1
    Sunan jigilar kaya da bayanin da ya dace MAI ƘARFI, MAI ƘARFI, NOS, (1,4-Diazabicyclooctane)
    Sunan sinadarai 1,4-diazabicyclooctane

    Sarrafawa da adanawa

    Gargaɗi don amfani da lafiya. A guji taɓa idanu. Yi amfani da kayan kariya na sirri. Lokacin amfani, kar a ci, a sha ko a sha taba. Yanayi don ajiya mai aminci, gami da duk wani rashin jituwa. Kar a adana kusa da acid. A adana a cikin kwantena na ƙarfe waɗanda aka fi so a waje, sama da ƙasa, kuma kewaye da dike don ɗaukar zubewa ko ɓuɓɓuga. A ajiye kwantena a rufe sosai a wuri mai busasshe, sanyi da iska mai kyau. A ajiye nesa da zafi da tushen ƙonewa. A ajiye a wuri mai bushe da sanyi. A ajiye nesa da masu hana iska shiga. Matakan fasaha/Takaitawa A ajiye nesa da harshen wuta, saman zafi da kuma tushen ƙonewa.

    Tambayoyin da ake yawan yi akai-akai

    Kumfa mai sassauƙa na ba shi da ƙarfin ɗaukar kaya mai kyau. Ta yaya TEDA za ta iya inganta shi?

    TEDA tana da ƙarfi wajen motsa amsawar gel, tana ƙara ƙarfin polymer modulus da kumfa a daidai wannan yawan.

    Menene hanya mafi kyau don amfani da TEDA mai ƙarfi a cikin layin slabstock mai ci gaba?

    A narke shi a cikin DPG (maganin 33% = MOFAN 33LV) don allurar ruwa; TEDA mai ƙarfi na iya haifar da toshewar famfo.

    Kumfana da aka yi da fata mai kauri da kuma ƙwaya mai laushi. Ta yaya zan daidaita?

    Rage TEDA da 0.05–0.1 phr sannan a ƙara ɗan ƙaramin MOFAN A1 don buɗe ƙwayoyin halitta da kuma laushi fata.

    Za a iya amfani da TEDA a cikin laminates na polyisocyanurate (PIR)?

    Eh, amma kawai a matsayin mai haɗa sinadarai tare da mai ƙarfafa sinadarin trimer kamar TMR-30 don guje wa rashin cikakkiyar warkarwa.

    Ina so in hanzarta rushewa a cikin tsarin kumfa mai juriya sosai. Menene ingantaccen tsarin TEDA?

    0.3–0.6 phr (TEDA mai aiki) yana ba da lokacin juyawa na mintuna 3–4 a zafin jiki na 50–60°C.

    Shin TEDA tana haifar da ƙonewar kumfa a cikin sinadaran ruwa mai yawa?

    Yana iya taimakawa wajen fitar da iskar gas ta ciki; kiyaye TEDA ƙasa da 0.4 phr kuma yi amfani da antioxidants.

    Ta yaya zan iya rage warin "amine" na yau da kullun a cikin kumfa na kayan daki ba tare da rasa aiki ba?

    Yi amfani da maganin TEDA a cikin wani sinadari mai ƙarancin wari kamar DPG (MOFAN 33LV) sannan a shafa kumfa bayan an gama shafawa na tsawon awanni 24 a wurin da iska ke shiga.

    Sassan elastomer dina ba su da cikakkiyar lafiya a cikin sassan da suka yi kauri. Shin TEDA za ta iya taimakawa?

    Eh, ƙara 0.2–0.4 phr don tabbatar da cikakken warkarwa ta hanyar giciye; ba shi da saurin kamuwa da danshi fiye da abubuwan da ke ƙara kuzari a cikin tin.

    Shin TEDA ta dace da polyether polyols masu ayyuka daban-daban?

    Ana iya mirgina shi sosai tare da duk polyether da polyester polyols na yau da kullun; babu rabuwar lokaci.

    Wane haɗin mai haɓaka kuzari ne ke ba da mafi kyawun farashi/aiki ga kumfa mai sassauƙa na yau da kullun?

    Haɗin TEDA (0.25 phr) + MOFAN A1 (0.08 phr) shine babban aikin masana'antar.

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