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N-[3-(dimethylamino)propyl]-N, N', N'-trimethyl-1, 3-propanediamine Cas#3855-32-1 Foto a na-egosi
  • N-[3-(dimethylamino)propyl]-N, N', N'-trimethyl-1, 3-propanediamine Cas#3855-32-1
  • N-[3-(dimethylamino)propyl]-N, N', N'-trimethyl-1, 3-propanediamine Cas#3855-32-1
  • N-[3-(dimethylamino)propyl]-N, N', N'-trimethyl-1, 3-propanediamine Cas#3855-32-1

N-[3-(dimethylamino)propyl]-N, N', N'-trimethyl-1, 3-propanediamine Cas#3855-32-1

  • Ọkwa MOFAN:MOFAN 77
  • Akara asọmpi:77 site n'aka Evonik; JEFFCAT ZR40 site n'aka Huntsman
  • Aha kemịkalụ:N-[3-(dimethylamino)propyl]-N,N',N'-trimethyl-1,3-propanediamine; (3-{[3-(dimethylamino)propyl](methyl)amino}propyl)dimethylamine; Pentamethyldipropylenetriamine
  • Nọmba ekwentị:3855-32-1
  • Mkpụrụ ndụ ihe nketa:C11H27N3
  • Ibu molekụla:201.35

    • Nkọwa Ngwaahịa

    Akara Ngwaahịa

    Nkọwa

    MOFAN 77 bụ ihe na-akpali amine nke atọ nke nwere ike ịhazi mmeghachi omume nke urethane (polyol-isocyanate) na urea (isocyanate-water) n'ọtụtụ ụfụfụ polyurethane dị iche iche na-agbanwe agbanwe ma sie ike; MOFAN 77 nwere ike ime ka oghere nke ụfụfụ na-agbanwe agbanwe dịkwuo mma ma belata nkwụsịtụ na nrapado nke ụfụfụ siri ike; A na-ejikarị MOFAN 77 eme ihe n'ịmepụta oche ụgbọala na ohiri isi, ụfụfụ polyether siri ike.

    Ngwa

    A na-eji MOFAN 77 eme ihe maka ime ụlọ akpaka, oche, ụfụfụ siri ike nke cell, wdg.

    MOFANCAT T003
    MOFANCAT T001
    MOFANCAT T002

    Njirimara Ndị A Na-ahụkarị

    Ọdịdị Mmiri Na-enweghị Agba
    Viscosity@25℃ mPa*.s 3
    Nọmba OH agbakọrọ (mgKOH/g) 0
    Ike ndọda kpọmkwem@, 25℃(g/cm³) 0.85
    Ebe ọkụ, PMCC, ℃ 92
    Mmiri na-agbaze Nwere ike ịgbaze

    Nkọwapụta azụmahịa

    Ịdị ọcha (%) Nkeji 98.00
    Ọdịnaya mmiri (%) 0.50max

    Ngwugwu

    170 kg / drum ma ọ bụ dịka mkpa ndị ahịa si dị.

    Nkwupụta ihe egwu

    H302: Ọ na-emerụ ahụ ma ọ bụrụ na e loo ya.

    H311: Nsí na-emerụ ahụ ma ọ bụrụ na akpụkpọ ahụ metụ ya aka.

    H412: Ọ na-emerụ ndụ mmiri nke nwere mmetụta na-adịgide adịgide.

    H314: Na-akpata oke ọkụ akpụkpọ ahụ na mmebi anya.

    Ihe ndị e ji mee akara

    2
    3

    Foto ndị a na-egosi

    Okwu mgbaàmà Ihe egwu
    Nọmba UN 2922
    Klas 8(6.1)
    Aha na nkọwa mbupu kwesịrị ekwesị Mmiri na-ere ere, nke na-egbu egbu, NOS, (Bis (dimethylaminopropyl) methylamine)

    Njikwa na nchekwa

    Ihe ndị a ga-eme iji chekwaa nchekwa ahụ
    Zere ka akpụkpọ ahụ na anya ghara ịdị mma. Jiri ya naanị n'ebe ikuku na-anaghị eru ya ala.

    Zere iku ume uzuoku na/ma ọ bụ aerosols.
    Ebe ịsa ahụ mberede na ebe ịsa anya kwesịrị ịdị mfe ịnweta.
    Na-agbaso iwu omume ọrụ nke gọọmentị guzobere.
    Jiri ngwa nchekwa onwe onye.
    Mgbe ị na-eji ya, erila ihe, aṅụla ihe ọṅụṅụ ma ọ bụ sịga.

    Ọnọdụ maka nchekwa nchekwa, gụnyere enweghị nkwekọ ọ bụla
    Debe ya n'ime ite ígwè kacha mma n'èzí, n'elu ala, ma gbaa ya gburugburu iji gbochie mmiri ma ọ bụ mmiri na-agbapụta. Edobela ya nso asịd. Debe ite ndị ahụ nke ọma n'ebe kpọrọ nkụ, dị jụụ ma nwee ikuku na-abata nke ọma. Iji zere ịgba ọkụ site na mwepụta ọkụ eletrik, akụkụ ígwè niile nke akụrụngwa ahụ ga-adị n'ala. Debe ya ebe okpomọkụ na ebe ọkụ na-agbapụta. Debe ya n'ebe kpọrọ nkụ ma dị jụụ. Debe ya ebe dị anya site na ihe ndị na-eme ka oxidizers ghara ịpụta ìhè.

    Echekwala ya n'ime ihe e ji ígwè rụọ. Debe ya ebe ọkụ na-ere ọkụ, ebe ọkụ na-ekpo ọkụ na ebe ọkụ na-esi apụta.

    Ajụjụ Ndị A Na-ajụkarị

    Achọrọ m ihe na-eme ka ụfụfụ oche ụgbọala ghara isi nke ukwuu. MOFAN 77 ọ dị mma?

    Ee, ọ bụ ihe na-akpali mmepụta ihe dị ala, nke na-eme ka ihe na-akpali mmeghachi omume na-ejikọta na ụfụfụ ahụ site na kemịkalụ, na-ebelata ikuku na isi ọjọọ.

    Ụfụfụ m nke na-eguzogide ike nwere obere nrụgide. MOFAN 77 ọ nwere ike imeziwanye ya?

    Site n'inye njikọ dị n'otu, ọ nwere ike ime ka mkpakọ dị mma site na 10-15% ma e jiri ya tụnyere ihe ndị na-akpali akpali nkịtị.

    Kedu usoro a tụrụ aro maka usoro ụfụfụ nke nwere obere VOC?

    0.2–0.4 phr, nke a na-ejikarị eme ihe na MOFAN 2040 iji nweta mkpokọta mwepụta amine n'okpuru 50 µg/g.

    Enwere ike iji MOFAN 77 mee ihe na ihe nrapado polyurethane nke a na-eji mmiri eme?

    Ee, ọ dabara na sistemụ mmiri ma ọ naghị akpata oke ọkpụrụkpụ.

    Akụkụ elastomer m nwere elu na-anaghị agbagọ agbagọ mgbe a gbasasịrị ya. Kedu otu esi edozi ya?

    Mee ka MOFAN 77 dịkwuo elu site na 0.1 phr iji hụ na elu ahụ dị ọcha nke ọma; o nwere otu hydroxyl na-arụ ọrụ.

    MOFAN 77 ọ na-arụ ọrụ na ihe mkpuchi polyurethane maka njikọ ihe owuwu?

    Ee, ọ na-eme ka akpụkpọ ahụ dị mma ma na-agbawa ngwa ngwa n'enweghị mgbawa.

    Kedu ka m ga-esi mepụta ụfụfụ na-agbanwe agbanwe nke na-adịghị agbanwe ...

    Jiri MOFAN 77 dị ka naanị ihe na-eme ka amine sie ike (0.35–0.5 phr) tinyere ihe na-eme ka tin sie ike; mgbe a gwọchara ya na 70°C ruo awa anọ.

    MOFAN 77 ọ dakọtara na polyols na-esi isi dị ala (dịka ọmụmaatụ, ejiri mkpuchi EO kpuchie ya)?

    Dakọtara nke ọma; ọ naghị akpata mmeghachi omume ọ bụla ma ọ bụ mgbanwe agba.

    Kedu ngwakọta ihe mkpali na-enye nguzozi kacha mma nke oge mmeghe na ọsọ ọgwụgwọ maka gluu PU nke nwere akụkụ abụọ?

    MOFAN 77 (0.2 phr) + MOFAN 8 (0.1 phr) na-enye ihe dị ka nkeji iri na ise oge mmeghe na ọgwụgwọ zuru oke n'ime awa abụọ.

    Usoro ọgwụ polyurea m na-agba dị oke ọsọ. MOFAN 77 ọ ga-eme ka ọ ghara ịdị ngwa ngwa?

    Mba, ọ bụghị ihe na-egbochi ihe mgbu. Jiri amine a kpọchiri akpọchi ma ọ bụ ihe na-eme ka ihe na-akpali akpali dị ka MOFAN DMAAE.

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