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Pentamethyldiethylenetriamine (PMDETA) Cas#3030-47-5 Foto a na-ahụ anya
  • Pentamethyldiethylenetriamine (PMDETA) Cas#3030-47-5
  • Pentamethyldiethylenetriamine (PMDETA) Cas#3030-47-5
  • Pentamethyldiethylenetriamine (PMDETA) Cas#3030-47-5
  • Pentamethyldiethylenetriamine (PMDETA) Cas#3030-47-5

Pentamethyldiethylenetriamine (PMDETA) Cas#3030-47-5

  • Ọkwa MOFAN:MOFAN 5
  • Akara asọmpi:5 site n'aka Evonik; TOYOCAT DT site n'aka TOSOH,PMDTA,PMDT
  • Aha kemịkalụ:N, N, N', N', N"-Pentamethyldiethylenetriamine; Bis(2-dimethylaminoethyl)(methyl)amine; Pentamethyldiethylenetriamine; 1,1,4,7,7-Pentamethyldiethylenetriamine; Pentamethyldiethylentriamin
  • Nọmba ekwentị:3030-47-5
  • Mkpụrụ ndụ ihe nketa:C9H23N3
  • Ibu molekụla:173.3

    • Nkọwa Ngwaahịa

    Akara Ngwaahịa

    Nkọwa

    MOFAN 5 bụ ihe na-akpali polyurethane nke na-arụ ọrụ nke ọma, nke a na-ejikarị eme ihe n'oge ibu ọnụ, ịfụ ụfụfụ, na nhazi nke mmeghachi omume ụfụfụ na gel. A na-ejikarị ya eme ihe n'ọtụtụ ebe na ụfụfụ siri ike nke polyurethane gụnyere PIR panel. N'ihi mmetụta ụfụfụ siri ike, ọ nwere ike ime ka mmiri na usoro ngwaahịa nke ụfụfụ dịkwuo mma, dakọtara na DMCHA. MOFAN 5 nwekwara ike dakọọ na ihe na-akpali akpali ndị ọzọ ma e wezụga ihe na-akpali akpali nke polyurethane.

    Ngwa

    MOFAN5 bụ friji, ihe eji eme ka ihe dị n'ime ya, ihe eji agba mmiri, na ihe ndị ọzọ. Enwere ike iji MOFAN 5 mee ihe na TDI, TDI/MDI, MDI nwere ike ịgbanwe agbanwe (HR) yana sistemụ akpụkpọ ahụ yana microcellular.

    PMDETA1
    PMDETA
    PMDETA2

    Njirimara Ndị A Na-ahụkarị

    Ọdịdị Mmiri odo dị mfe
    Ike ndọda kpọmkwem, 25℃ 0.8302 ~0.8306
    Viscositi, 25℃, mPa.s 2
    Ebe ọkụ, PMCC, ℃ 72
    Mmiri na-agbaze Nwere ike ịgbaze

    Nkọwapụta Azụmahịa

    Ịdị ọcha, % Nkeji 98.
    Mmiri dị n'ime ya, % Oke kachasị 0.5.

    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.

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

    Ihe ndị e ji mee akara

    MOFAN 5-2

    Fotogram

    Okwu mgbaàmà Ihe egwu
    Nọmba UN 2922
    Klas 8+6.1
    Aha mbupu kwesịrị ekwesị Mmiri na-agba agba, nke na-egbu egbu, NOS (Pentamethyl diethylene triamine)

    Njikwa na nchekwa

    Ihe Ndị A Ga-akpachara Anya Maka Ijikwa Nchekwa: A na-ebuga ya n'ime tankị ụgbọ okporo ígwè ma ọ bụ gwongworo ma ọ bụ n'ime gbọmgbọm ígwè. A na-enye ikuku ikuku mgbe a na-agbapụta ihe.

    Ọnọdụ maka nchekwa dị mma, gụnyere ihe ọ bụla na-adịghị mma: Debe na ngwugwu mbụ n'ime ụlọ ndị nwere ike ịnweta ikuku. Echekwala ya na yaihe oriri.

    Ajụjụ Ndị A Na-ajụkarị

    Achọrọ m ihe na-akpalite gel siri ike nke ukwuu maka ụfụfụ na-agwọ oyi nke na-eguzogide ike nke ukwuu yana demold ngwa ngwa. MOFAN 5 ọ dabara adaba?

    Ee, ọ bụ otu n'ime ihe ndị na-eme ka gel dị ike. Jiri 0.1–0.25 phr mee ihe iji nweta oge mbelata ihe na-erughị nkeji atọ.

    Epoxy grout m dị oke nwayọ na 5°C. Kedu ka MOFAN 5 ga-esi mee ka ọ dị ngwa ngwa?

    Tinye 0.5–2% site n'ibu na resin; ọ na-ebelata oge ọgwụgwọ nke ukwuu ọbụlagodi na obere okpomọkụ.

    Enwere ike iji MOFAN 5 mee ihe na sistemu eji eme ihe polyurethane iji belata oge ọgwụgwọ na-enweghị ịbawanye exotherm?

    Ruo oke oke; mana oke ọrụ ya nwere ike ibute mmụba na mpụga mmiri. Jiri ngwakọta ya na MOFAN 8 maka njikwa ka mma.

    Kedu ụzọ kachasị mma isi zere mgbawa ụfụfụ mgbe ị na-eji ọkwa dị elu nke PMDETA?

    Jiri ihe na-akpalite ikuku dị ka MOFAN A1 na oke nke 1:0.3 (PMDETA:A1) mee ka gel na ikuku dị n'otu ebe.

    MOFAN 5 ọ na-akpata oke odo odo na sistemụ PU na-esi ísì ụtọ?

    Ọcha odo odo dị obere; maka akụkụ ọcha ma ọ bụ nke na-acha ọkụ, belata ọkwa ahụ ma ọ bụ jiri ihe na-eme ka UV sie ike.

    Ihe mmado polyurethane m maka akpụkpọ ụkwụ anaghị adị ike nke ọma. Kedu ka esi eme ka ọ ka mma?

    Tinye 0.2–0.4 phr MOFAN 5 iji mee ka mmụba nke viscosity mbụ dịkwuo elu, na-enye njikwa ka mma mgbe ịpịchara ya.

    Enwere ike iji MOFAN 5 mee ihe n'ụdị RIM (mkpụgharị mmeghachi omume)?

    Ee, mmeghachi omume ya dị elu dị mma maka usoro RIM ngwa ngwa; usoro ọgwụgwọ nkịtị bụ 0.3–0.7 phr.

    Kedu ngwakọta ihe mkpali na-enye oge kachasị mkpụmkpụ maka ụfụfụ akpụkpọ ahụ dị n'ime?

    MOFAN 5 (0.15 phr) + MOFAN 33LV (0.4 phr) na-enye mbelata n'ime nkeji 2–2.5 na okpomọkụ 50°C.

    Enwere m ụfụfụ siri ike nke na-ada n'elu elu kwụ ọtọ. MOFAN 5 ọ nwere ike ime ka thixotropy dịkwuo elu?

    N'ụzọ na-apụtaghị ìhè, site na iji ngwa ngwa mee ka ọ na-ebelata ịcha. Mee ka ọ dịkwuo 0.2–0.3 phr maka nkwụsi ike kwụ ọtọ ka mma.

    MOFAN 5 ò nwere ike ịgbanwe agbanwe nke na ọ ga-eme ka isi amine dị n'ime ụfụfụ ikpeazụ?

    Ọ nwere obere mgbanwe; mgbe ọ gbasasịrị na 60°C ruo awa abụọ, ọ ga-ewepụ ọtụtụ amine fọdụrụnụ.

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