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ʻO ka hopena paʻakai ammonium Quaternary no ka huʻa paʻa Kiʻi i hōʻike ʻia
  • ʻO ka hopena paʻakai ammonium Quaternary no ka huʻa paʻa
  • ʻO ka hopena paʻakai ammonium Quaternary no ka huʻa paʻa
  • ʻO ka hopena paʻakai ammonium Quaternary no ka huʻa paʻa
  • ʻO ka hopena paʻakai ammonium Quaternary no ka huʻa paʻa

ʻO ka hopena paʻakai ammonium Quaternary no ka huʻa paʻa

  • Papa MOFAN:MOFAN TMR-2
  • Lama Hoʻokūkū:ʻO TMR-2 na Evonik
  • Inoa kemika:2-hydroxypropyltrimethylammoniumformate; 2-hydroxy-n, n, n-trimethyl-1-propanaminiuformate(paʻakai)
  • Helu Kūʻai:62314-25-4
  • ʻAno molekala:C7H17NO3
  • Kaumaha molekole:163.21

    • Nā kikoʻī huahana

    Nā Lepili Huahana

    Wehewehena

    ʻO MOFAN TMR-2 kahi mea hoʻouluulu amine tertiary i hoʻohana ʻia e hoʻolaha i ka hopena polyisocyanurate (reaksi trimerization), Hāʻawi i kahi ʻano piʻi like a kāohi ʻia i hoʻohālikelike ʻia me nā mea hoʻouluulu potassium. Hoʻohana ʻia i nā noi huʻa paʻa kahi e pono ai ke kahe ʻana. Hiki ke hoʻohana ʻia ʻo MOFAN TMR-2 i nā noi huʻa i hoʻoheheʻe ʻia no ka hoʻōla ʻana ma hope.

    Noi

    Hoʻohana ʻia ʻo MOFAN TMR-2 no ka pahu hau, ka pahu hau, ka panela hoʻomau polyurethane, ka insulation paipu etc.

    MOFAN BDMA2
    MOFAN TMR-203
    PMDETA1

    Nā Waiwai Maʻamau

    ʻIke ʻia wai kala ʻole
    Ka nui pili (g/mL ma 25 °C) 1.07
    ʻO ka mānoanoa (@25℃, mPa.s) 190
    Kikowaena Uila (°C) 121
    ka waiwai hydroxyl (mgKOH/g) 463

    Nā kikoʻī kālepa

    helehelena wai melemele ʻole a melemele māmā paha
    Ka huina waiwai amine (meq/g) 2.76 Min.
    Ka nui o ka wai % 2.2 Max.
    Ka waiwai ʻakika (mgKOH/g) 10 Max.

    Pūʻolo

    200 kg / pahu a i ʻole e like me nā pono o ka mea kūʻai aku.

    Nā ʻōlelo hoʻoweliweli

    H314: Hiki ke hōʻeha nui i ka ʻili a me ka maka.

    Nā ʻāpana lepili

    图片2

    Nā kiʻi kiko

    Huaʻōlelo hōʻailona ʻŌlelo Aʻo
    ʻAʻole weliweli e like me nā lula o ka halihali. 

    Ka lawelawe ʻana a me ka mālama ʻana

    ʻŌlelo aʻoaʻo no ka lawelawe palekana
    E hoʻohana i nā lako palekana pilikino.
    Mai ʻai, inu a puhipaka paha i ka wā e hoʻohana ana.
    ʻO ka hoʻomehana nui ʻana o kahi amine quaternary no nā wā lōʻihi ma luna o 180 F (82.22 C) hiki ke hoʻohaumia i ka huahana.
    Pono e loaʻa maʻalahi nā ʻauʻau ulia pōpilikia a me nā wahi holoi maka.
    E hoʻokō i nā kānāwai hana i kau ʻia e nā lula aupuni.
    E hoʻohana wale nō ma nā wahi i hoʻoulu maikaʻi ʻia ka ea.
    E pale i ka pili ʻana me nā maka.
    E pale i ka hanu ʻana i ka mahu a me/a i ʻole nā ​​​​aerosols.

    Nā hana hoʻomaʻemaʻe
    E hoʻolako i nā wahi holoi maka a me nā ʻauʻau palekana i hiki ke komo maʻalahi.

    Nā hana palekana laulā
    E hoʻolei i nā mea ʻili i haumia.
    E holoi i nā lima ma ka pau ʻana o kēlā me kēia manawa hana a ma mua o ka ʻai ʻana, ka puhipaka a i ʻole ka hoʻohana ʻana i ka lua.

    ʻIke Mālama
    Mai mālama kokoke i nā waikawa.
    E mālama aku mai nā mea alkalis.
    E pani pono i nā ipu ma kahi maloʻo, anuanu, a me ka ea maikaʻi.

    Nā nīnau i nīnau pinepine ʻia

    Makemake au e hana i ka huʻa PIR me ka friability haʻahaʻa loa. ʻOi aku ka maikaʻi o TMR-2 ma mua o TMR-30?

    ʻAe, hāʻawi ʻo TMR-2 (kahi paʻakai ammonium quaternary) i ka friability haʻahaʻa loa ʻoiai e hāʻawi ana i ka hana ahi maikaʻi loa.

    ʻAʻole pili pono koʻu huʻa paʻa i ka pepa alumini. Pehea e kōkua ai ʻo TMR-2?

    Hoʻomaikaʻi kona ʻano polar i ka hoʻopili ʻana i nā ʻili metala, e hōʻemi ana i ka delamination.

    He aha ka pae hoʻohana maʻamau o TMR-2 i loko o kahi laminate PIR hoʻomau?

    0.4–1.2 phr ma muli o ka ʻike trimer i makemake ʻia a me ka wikiwiki o ka laina.

    Hiki ke hoʻohana pū ʻia ʻo TMR-2 me ka potassium octoate?

    ʻAe, ua synergistic lākou. ʻO ka hui ʻana o TMR-2 (0.5 phr) a me ka potassium octoate (0.5 phr) e hāʻawi i ka trimerization maikaʻi loa me ka brittleness haʻahaʻa.

    He ʻano ʻinoʻino a ʻaʻole like koʻu PIR foam. Pehea e hoʻomaikaʻi ai?

    E hoʻonui iki i ka TMR-2 a hoʻēmi i ka nui o ka mea hoʻoulu gel ikaika e ʻae i ka ulu ʻana o ka pehu i kāohi ʻia.

    Hiki ke hoʻoheheʻe ʻia ʻo TMR-2 i ka wai? Pehea ka hopena o ia mea i ka hana ʻana?

    ʻAe, he wai hoʻoheheʻe ʻia i ka wai, akā e mālama i ka wai mai loko mai o ka mea hana no ka mea e pane ia me ka isocyanate.

    Ke hana nei ʻo TMR-2 i ka pala ma nā poʻo hui ʻana?

    ʻAʻole, ʻoi aku ka emi o ka ʻino ma mua o nā mea hoʻouluulu metala alkali.

    ʻAʻole i hiki i kaʻu panela huʻa ke hoʻāʻo ʻelemakule i ka mahana o ka lumi (loli dimensional >1%). Hiki iā TMR-2 ke hoʻoponopono?

    ʻAe, ʻo ke kiʻekiʻe o ka ʻike trimer mai TMR-2 e hoʻomaikaʻi nui i ke kūpaʻa o ka dimensional.

    He aha ke ola o ka papa o kahi hui polyol e loaʻa ana iā TMR-2?

    3–6 mahina, akā, e pale i ka hōʻiliʻili ʻana o ka makū no ka mea, he hygroscopic ka TMR-2.

    Hiki ke hoʻohana ʻia ʻo TMR-2 i ka insulation paipu ninini-i-kahi?

    ʻAe, hāʻawi ia i ke kahe maikaʻi a me ka friability haʻahaʻa, kūpono no nā paipu anawaena nui.

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