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Foto a na-egosi 2-((2-(dimethylamino)ethyl)methylamino)-ethanol Cas# 2122-32-0(TMAEEA)
  • 2-((2-(dimethylamino)ethyl)methylamino)-ethanol Cas# 2122-32-0(TMAEEA)
  • 2-((2-(dimethylamino)ethyl)methylamino)-ethanol Cas# 2122-32-0(TMAEEA)
  • 2-((2-(dimethylamino)ethyl)methylamino)-ethanol Cas# 2122-32-0(TMAEEA)
  • 2-((2-(dimethylamino)ethyl)methylamino)-ethanol Cas# 2122-32-0(TMAEEA)

2-((2-(dimethylamino)ethyl)methylamino)-ethanol Cas# 2122-32-0(TMAEEA)

  • Ọkwa MOFAN:MOFANCAT T
  • Akara asọmpi:T site na Evonik, Toyotacat RX5 site na TOSOH, Jeffcat Z-110 site na Huntsman,TMAEEA
  • Aha kemịkalụ:2-((2-(dimethylamino)ethyl)methylamino)-ethanol; N,N,N'-trimethylaminoethylethanolamine; N,N,N'-Trimethyl-N'-(hydroxyethyl)ethylenediamine
  • Nọmba ekwentị:2212-32-0
  • Mkpụrụ ndụ ihe nketa:(CH3)2NCH2CH2N(CH3)CH2CH2OH
  • Ibu molekụla:146.23

    • Nkọwa Ngwaahịa

    Akara Ngwaahịa

    Nkọwa

    MOFANCAT T bụ ihe na-akpali mmeghachi omume na-anaghị emission nke nwere hydroxylgroup. Ọ na-akwalite mmeghachi omume urea (isocyanate - mmiri). N'ihi otu hydroxyl ya na-emeghachi omume, ọ na-emeghachi omume ngwa ngwa na matrix polymer. Ọ na-enye profaịlụ mmeghachi omume dị nro. Ọ nwere obere ihe na-eme ka ikuku ghara iru ala ma nwee obere ihe eji agba PVC. Enwere ike iji ya na sistemụ polyurethane na-agbanwe agbanwe ma sie ike ebe achọrọ profaịlụ mmeghachi omume dị nro.

    Ngwa

    A na-eji MOFANCAT T eme ihe maka mkpuchi ụfụfụ mmiri, ihe mkpuchi slab dị nro, ụfụfụ nkwakọ ngwaahịa, panel ngwa ụgbọala na ebe ndị ọzọ ebe achọrọ ihe na-akpali akpali nke na-enye obere isi fọdụrụ ma ọ bụ arụmọrụ na-anaghị agagharị agagharị.

    图片1
    MOFANCAT T003
    MOFANCAT T002
    MOFANCAT T001

    Njirimara Ndị A Na-ahụkarị

    Ọdịdị: mmiri mmiri odo odo na-enweghị agba ruo na mmiri odo dị nro
    Uru hydroxyl (mgKOH/g)

    387
    Njupụta dị n'etiti (g/mL na 25 °C):

    0.904
    Viscosity (@25 ℃ mPa.s)

    5~7
    Ebe Ịsa Mmiri (°C)

    207
    Ebe oyi (°C)

    ＜-20
    nrụgide uzuoku (Pa, 20 ℃)

    100
    Ebe Mkpọchi (°C)

    88

    Nkọwapụta azụmahịa

    Ọdịdị mmiri mmiri na-enweghị agba ma ọ bụ odo odo dị mfe
    Ịdị ọcha% Nkeji 98.
    Ọdịnaya mmiri % Oke kachasị 0.5.

    Ngwugwu

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

    Nkwupụta ihe egwu

    H314: Na-akpata oke ọkụ akpụkpọ ahụ na mmebi anya.
    H318: Na-akpata nnukwu mmebi anya.

    Ihe ndị e ji mee akara

    Ihe ndị e ji mee akara

    Foto ndị a na-egosi

    Okwu mgbaàmà Ihe egwu
    Nọmba UN 2735
    Klas 8
    Aha na nkọwa mbupu kwesịrị ekwesị Amines, mmiri mmiri, ihe na-emebi emebi, nos
    Aha kemịkalụ 2-[[2-(dimethylamino)ethyl]methylamino]ethanol

    Njikwa na nchekwa

    Ndụmọdụ gbasara ijikwa nchekwa
    Ekula uzu/uzuzu ume.
    Zere ka akpụkpọ ahụ na anya ghara ịdị gị mma.
    A ga-amachibido ise siga, iri nri na ịṅụ ihe ọṅụṅụ n'ebe a na-etinye ya.
    Iji zere ịwụfu ihe mgbe ị na-eji ya eme ihe, debe karama ahụ n'elu tray ígwè.
    Tụfuo mmiri ịsacha dịka iwu obodo na nke mba si dị.

    Ndụmọdụ gbasara nchekwa megide ọkụ na mgbawa
    Usoro nkịtị maka nchekwa ọkụ mgbochi.

    Usoro ịdị ọcha
    Mgbe ị na-eji ya, erila ihe ma ọ bụ ṅụọ ihe ọṅụṅụ. Mgbe ị na-eji ya, esela sịga.
    Saa aka tupu ezumike na mgbe ọrụ gasịrị.

    Ihe achọrọ maka ebe nchekwa na akpa
    Debe akpa ahụ nke ọma n'ebe kpọrọ nkụ ma ikuku na-abata nke ọma. Lee ihe ndị dị mkpa gbasara akara ahụ. Debe ya n'ime akpa e dere aha nke ọma.

    Ozi ndị ọzọ gbasara nkwụsi ike nchekwa
    Iguzosi ike n'ọnọdụ nkịtị.

    Ajụjụ Ndị A Na-ajụkarị

    Ụfụfụ ụgbọala m dara ule ikuku mmiri (VDA 278). Kedu ihe na-akpali akpali m kwesịrị iji?

    MOFANCAT T bụ ihe na-akpali ikuku dị ala, nke na-ebelata VOC nke ukwuu, nke na-ebelata condensate na windo.

    Kedu ka m ga-esi belata ọnụọgụ ihe na-akpali tin dị oke ọnụ na ụfụfụ a kpụrụ nke na-eguzogide ike?

    Jiri MOFANCAT T (0.2–0.4 phr) dị ka ihe na-akwalite ihe; ọ nwere ike ibelata ọkwa tin site na 40% ma na-eme ka ọ dị ngwa ngwa.

    Achọrọ m imepụta ụfụfụ na-agbanwe agbanwe nke nwere mmetụta dị nro mana ọ na-agbake nke ọma. Kedu usoro ọgwụ na-arụ ọrụ?

    0.1–0.2 phr tinyere obere ihe na-akpalite ikuku; ọdịdị mmeghachi omume nke MOFANCAT T na-egbochi mkpụkọ elu.

    MOFANCAT T ọ na-arụ ọrụ na ụfụfụ akpụkpọ ahụ polyurethane dị mkpa maka wiil steering?

    Ee, ọ na-enye otu ụdị mkpụrụ ndụ na akpụkpọ ahụ dị nro na-enweghị ntụpọ elu.

    Usoro m ji agba ụfụfụ anaghị arapara nke ọma na ígwè mgbe e chekwara ya n'oyi. Kedu ka CAT T ga-esi nyere aka?

    Otu OH ya na-emeghachi omume na-eme ka njikọta dịkwuo elu site na ijikọ na elu ígwè site na njikọ hydrogen ma ọ bụ mmekọrịta kemịkalụ.

    Enwere ike iji MOFANCAT T mee ihe na sistemụ epoxy dị ka ihe na-eme ka osooso?

    Ee, ọ na-arụ ọrụ dị ka ihe na-eme ka amine dị ike maka sistemụ epoxy-anhydride na epoxy-amine, ọkachasị n'ọnọdụ okpomọkụ dị elu.

    Kedu oge ndụ nchekwa nke ngwakọta polyol nwere MOFANCAT T?

    Ọ dịkarịa ala ọnwa isii n'ime akpa e mechiri emechi n'okpuru nitrogen; ọ naghị emetụta polyols karịa amine primary siri ike.

    Kedu ka m ga-esi mepụta elastomer polyurethane nke na-anaghị emission nke ọma maka ngwa kọntaktị nri?

    Jiri MOFANCAT T dị ka ihe na-akpali akpali naanị; mgbe emechara ọgwụgwọ (80°C ruo awa 16), ihe ndị a na-ewepụta dị n'okpuru oke FDA.

    Ụfụfụ m nwere elu siri ike (daa). MOFANCAT T ọ nwere ike idozi nke a?

    Mee ka ọ dịkwuo elu site na 0.05 phr iji mee ka ike gel dịkwuo elu tupu mmeghachi omume ọkpọ ahụ agwụ.

    MOFANCAT T ọ dakọtara na ihe ndị na-egbochi ire ọkụ nke phosphate?

    Ee, ọ naghị eme ka mmeghachi omume ndị ọzọ na phosphates ka mma, n'adịghị ka ụfọdụ ihe mkpali ntọala siri ike.

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