Ekwentị: +86 21 3130 0557
MOFAN

ngwaahịa

Ngwakọta nnu ammonium nke Quaternary maka ụfụfụ siri ike Foto a na-egosipụta
  • Ngwakọta nnu ammonium nke Quaternary maka ụfụfụ siri ike
  • Ngwakọta nnu ammonium nke Quaternary maka ụfụfụ siri ike
  • Ngwakọta nnu ammonium nke Quaternary maka ụfụfụ siri ike
  • Ngwakọta nnu ammonium nke Quaternary maka ụfụfụ siri ike

Ngwakọta nnu ammonium nke Quaternary maka ụfụfụ siri ike

  • Ọkwa MOFAN:MOFAN TMR-2
  • Akara asọmpi:TMR-2 nke Evonik dere
  • Aha kemịkalụ:2-hydroxypropyltrimethylammoniumformate; 2-hydroxy-n, n, n-trimethyl-1-propanaminiuformate (nnu)
  • Nọmba ekwentị:62314-25-4
  • Mkpụrụ ndụ ihe nketa:C7H17NO3
  • Ibu molekụla:163.21

    • Nkọwa Ngwaahịa

    Akara Ngwaahịa

    Nkọwa

    MOFAN TMR-2 bụ ihe na-akpali amine nke atọ nke e ji akwalite mmeghachi omume polyisocyanurate (mmeghachi omume trimerization), na-enye profaịlụ mmụba otu na nke a na-achịkwa ma e jiri ya tụnyere ihe na-akpali akpali nke dabeere na potassium. A na-eji ya eme ihe n'ime ngwa ụfụfụ siri ike ebe achọrọ ka mmụba na-aga nke ọma. Enwere ike iji MOFAN TMR-2 mee ihe n'ime ngwa ụfụfụ a kpụrụ akpụ maka ọgwụgwọ azụ.

    Ngwa

    A na-eji MOFAN TMR-2 eme ihe maka friji, friza, panel na-aga n'ihu nke polyurethane, mkpuchi ọkpọkọ wdg.

    MOFAN BDMA2
    MOFAN TMR-203
    PMDETA1

    Njirimara Ndị A Na-ahụkarị

    Ọdịdị mmiri mmiri na-enweghị agba
    Njupụta dị n'etiti (g/mL na 25 °C) 1.07
    Viscosity (@25℃, mPa.s) 190
    Ebe Mkpọchi (°C) 121
    Uru hydroxyl (mgKOH/g) 463

    Nkọwapụta azụmahịa

    Ọdịdị mmiri mmiri na-enweghị agba ma ọ bụ odo odo dị mfe
    Mkpokọta uru amine (meq/g) Nkeji 2.76.
    Ọdịnaya mmiri % Oke kachasị elu nke 2.2.
    Uru asịd (mgKOH/g) Oke iri.

    Ngwugwu

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

    Nkwupụta ihe egwu

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

    Ihe ndị e ji mee akara

    图片2

    Foto ndị a na-egosi

    Okwu mgbaàmà Ịdọ Aka Na Ntị
    Ọ dịghị ize ndụ dịka iwu njem si dị. 

    Njikwa na nchekwa

    Ndụmọdụ gbasara ijikwa nchekwa
    Jiri ngwa nchekwa onwe onye.
    Erila ihe, aṅụla ihe ọṅụṅụ ma ọ bụ anwụrụ ọkụ mgbe ị na-eji ya.
    Ịkpọ oke ọkụ nke amine nke quarternary maka oge dị ogologo karịa 180 F (82.22 C) nwere ike ime ka ngwaahịa ahụ gbawaa.
    Ebe ịsa ahụ mberede na ebe ịsa anya kwesịrị ịdị mfe ịnweta.
    Na-agbaso iwu omume ọrụ nke gọọmentị guzobere.
    Jiri ya naanị n'ebe ikuku na-anaghị eru nke ọma.
    Zere ka ọ banye n'anya.
    Zere iku ume uzuoku na/ma ọ bụ aerosols.

    Usoro ịdị ọcha
    Nye ebe ịsa anya dị mfe ịnweta na ebe ịsa ahụ nchekwa.

    Usoro nchedo izugbe
    Tụfuo ihe ndị e ji akpụkpọ anụ mee.
    Saa aka gị mgbe ọrụ ọ bụla gasịrị, nakwa tupu i rie nri, ise siga ma ọ bụ ịga ụlọ mposi.

    Ozi Nchekwa
    Edokwala ya nso ebe a na-akpọ asịd.
    Zere alkalis.
    Debe akpa ndị ahụ nke ọma n'ebe kpọrọ nkụ, dị jụụ, ikuku na-abatakwa nke ọma.

    Ajụjụ Ndị A Na-ajụkarị

    Achọrọ m imepụta ụfụfụ PIR nke na-enweghị oke friability. TMR-2 ọ ka mma karịa TMR-30?

    Ee, TMR-2 (nnu ammonium nke dị n'akụkụ anọ) na-enye obere ike ịgba ọkụ ma ka na-enye arụmọrụ ọkụ dị mma.

    Ụfụfụ m siri ike anaghị ejikọta nke ọma na foil aluminom. Kedu ka TMR-2 ga-esi nyere aka?

    Ọdịdị polar ya na-eme ka njikọta dị n'elu ígwè dịkwuo mma, na-ebelata mmebi.

    Kedu ọkwa ojiji a na-ejikarị TMR-2 eme ihe na laminate PIR na-aga n'ihu?

    0.4–1.2 phr dabere na ọdịnaya trimer achọrọ na ọsọ ahịrị.

    Enwere ike iji TMR-2 na potassium octoate mee ihe?

    Ee, ha na-arụkọ ọrụ ọnụ. Ngwakọta nke TMR-2 (0.5 phr) na potassium octoate (0.5 phr) na-enye nhazi dị mma nke ọma yana obere mgbawa.

    Ụfụfụ PIR m nwere usoro mkpụrụ ndụ siri ike, nke na-adịghị nhata. Kedu otu esi eme ka ọ ka mma?

    Mee ka TMR-2 dịkwuo ntakịrị ma belata ọnụọgụ nke ihe na-akpali akpali gel siri ike iji mee ka afụ ahụ too nke ọma.

    TMR-2 ọ̀ na-agbaze mmiri? Olee otú nke ahụ si emetụta nhazi ya?

    Ee, ọ na-agbaze mmiri, mana zere mmiri ịbanye n'ime usoro ahụ n'ihi na ọ ga-emeghachi omume na isocyanate.

    TMR-2 ọ na-akpata nchara n'isi ndị na-agwakọta ihe?

    Mba, ọ naghị emebi emebi dịka ihe na-eme ka ihe na-akpali ígwè alkali dị obere.

    Paịpụ ụfụfụ m dara ule ịka nká nke okpomọkụ ụlọ ahụ (mgbanwe nha >1%). TMR-2 ọ nwere ike idozi ya?

    Ee, ọdịnaya trimer dị elu sitere na TMR-2 na-eme ka nkwụsi ike nha dịkwuo mma nke ukwuu.

    Kedu oge ndụ nke ngwakọta polyol nwere TMR-2?

    Ọnwa 3-6, mana zere ịnara mmiri n'ihi na TMR-2 na-eme ka ọ dị mmiri mmiri.

    Enwere ike iji TMR-2 mee ihe na mkpuchi ọkpọkọ a na-awụsa n'ebe a na-etinye ya?

    Ee, ọ na-enye ezigbo mmiri na obere friability, dị mma maka ọkpọkọ buru ibu.

  • Nke gara aga:
  • Osote:
    • Dee ozi gị ebe a zitere anyị ya

    ngwaahịa ndị metụtara ya

    Hapụ Ozi Gị