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Pentamethyldiethylenetriamine (PMDETA) Cas#3030-47-5 Chithunzi Chodziwika
  • 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

  • MOFAN giredi:MOFAN 5
  • Mtundu wa Mpikisano:5 ndi Evonik; TOYOCAT DT ndi TOSOH,PMDTA,PMDT
  • Dzina la mankhwala:N, N, N', N', N"-Pentamethyldiethylenetriamine; Bis(2-dimethylaminoethyl)(methyl)amine; Pentamethyldiethylenetriamine; 1,1,4,7,7-Pentamethyldiethylenetriamine; Pentamethyldiethylentriamine
  • Nambala ya Cas:3030-47-5
  • Fomula ya molekyulu:C9H23N3
  • Kulemera kwa maselo:173.3

    • Tsatanetsatane wa Zamalonda

    Ma tag a Zamalonda

    Kufotokozera

    MOFAN 5 ndi chothandizira cha polyurethane chogwira ntchito kwambiri, chomwe chimagwiritsidwa ntchito kwambiri posala kudya, kutulutsa thovu, kulinganiza momwe thovu limagwirira ntchito komanso momwe limagwirira ntchito. Chimagwiritsidwa ntchito kwambiri mu thovu lolimba la polyurethane kuphatikiza PIR panel. Chifukwa cha mphamvu ya thovu, imatha kusintha kuchuluka kwa thovu ndi njira yopangira zinthu, mogwirizana ndi DMCHA. MOFAN 5 imathanso kugwirizana ndi chothandizira china kupatula chothandizira cha polyurethane.

    Kugwiritsa ntchito

    MOFAN5 ndi firiji, PIR laminate boardstock, spray thovu ndi zina zotero. MOFAN 5 ingagwiritsidwenso ntchito mu TDI, TDI/MDI, MDI high resiliency molded thovu komanso makina a khungu lolimba komanso ma microcellular systems.

    PMDETA1
    PMDETA
    PMDETA2

    Katundu Wamba

    Maonekedwe Madzi achikasu pang'ono
    Mphamvu yokoka yeniyeni, 25℃ 0.8302 ~0.8306
    Kukhuthala, 25℃, mPa.s 2
    Malo owunikira, PMCC, ℃ 72
    Kusungunuka kwa madzi Sungunuka

    Mafotokozedwe Amalonda

    Chiyero, % Mphindi 98.
    Kuchuluka kwa madzi, % 0.5 pasadakhale.

    Phukusi

    170 kg / ng'oma kapena malinga ndi zosowa za makasitomala.

    Mau a ngozi

    H302: Kuopsa ngati kumeza.

    H311: Poizoni ikakhudzana ndi khungu.

    H314: Imayambitsa kupsa kwambiri pakhungu ndi kuwonongeka kwa maso.

    Zinthu zolembera

    MOFAN 5-2

    Chithunzi cha zithunzi

    Mawu ozindikiritsa Ngozi
    Nambala ya UN 2922
    Kalasi 8+6.1
    Dzina loyenera lotumizira Madzi Owononga, Oopsa, NOS (Pentamethyl diethylene triamine)

    Kusamalira ndi kusunga

    Malangizo Oteteza Kugwira Ntchito: Amaperekedwa m'matanki a sitima kapena magalimoto akuluakulu kapena m'migolo yachitsulo. Mpweya wokwanira umaperekedwa panthawi yotulutsa zinthu.

    Zinthu zofunika kuti musunge bwino, kuphatikizapo zinthu zina zosagwirizana: Sungani m'mabokosi oyamba m'zipinda zomwe zili ndi mpweya wokwanira. Musasunge pamodzi ndichakudya.

    FAQ

    Ndikufuna chothandizira champhamvu kwambiri cha gel kuti chikhale ndi thovu lolimba komanso lotha kuzizira komanso lotha kuzizira mwachangu. Kodi MOFAN 5 ndi yoyenera?

    Inde, ndi imodzi mwa ma gel catalyst amphamvu kwambiri omwe alipo. Gwiritsani ntchito 0.1–0.25 phr kuti mupeze nthawi yoyesera yosakwana mphindi zitatu.

    Grout yanga ya epoxy imachedwa kwambiri pa 5°C. Kodi MOFAN 5 ingayifulumizitse bwanji?

    Onjezani 0.5–2% pa kulemera kwa utomoni; izi zimachepetsa kwambiri nthawi yochira ngakhale kutentha kochepa.

    Kodi MOFAN 5 ingagwiritsidwe ntchito mu makina opangira polyurethane kuti achepetse nthawi yochira popanda kuwonjezera exotherm?

    Pang'ono; koma kuchuluka kwa ntchito yake kungayambitse kukwera kwa exotherm. Gwiritsani ntchito osakaniza ndi MOFAN 8 kuti muwongolere bwino.

    Kodi njira yabwino yopewera kusweka kwa thovu pogwiritsa ntchito PMDETA yochuluka ndi iti?

    Nthawi zonse phatikizani ndi chothandizira kupukusa ngati MOFAN A1 pa chiŵerengero cha 1:0.3 (PMDETA:A1) kuti mugwirizanitse gel ndi kupukusa.

    Kodi MOFAN 5 imayambitsa chikasu chachikulu m'machitidwe a PU onunkhira?

    Kuoneka kwachikasu pang'ono; pa zinthu zoyera kapena zopepuka, chepetsani kuchuluka kwa kuwala kapena gwiritsani ntchito chokhazikika cha UV.

    Chomatira changa cha polyurethane cha nsapato chili ndi mphamvu yobiriwira yochepa. Kodi ndingachikonze bwanji?

    Onjezani 0.2–0.4 phr MOFAN 5 kuti muwonjezere kukhuthala koyambirira, zomwe zimapangitsa kuti muzitha kugwiritsa ntchito bwino mukakanikiza.

    Kodi MOFAN 5 ingagwiritsidwe ntchito mu RIM (reaction injection molding) formulations?

    Inde, mphamvu yake yogwira ntchito kwambiri ndi yabwino kwambiri pa ma RIM cycles othamanga; mlingo wamba ndi 0.3–0.7 phr.

    Ndi njira iti yothandizira yomwe imapangitsa kuti thovu la khungu losagwiritsidwa ntchito lizigwira ntchito nthawi yochepa kwambiri?

    MOFAN 5 (0.15 phr) + MOFAN 33LV (0.4 phr) imapereka mphamvu yotulutsa mphamvu mu mphindi 2-2.5 pa kutentha kwa 50°C.

    Ndili ndi thovu lolimba lopopera lomwe limagwa pamalo oyima. Kodi MOFAN 5 ingawonjezere thixotropy?

    Mwanjira ina, mwa kufulumizitsa gelation, imachepetsa kugwedezeka. Wonjezerani kufika pa 0.2–0.3 phr kuti mukhale olimba bwino.

    Kodi MOFAN 5 ndi yosinthasintha mokwanira kuti ipangitse fungo la amine mu thovu lomaliza?

    Ili ndi kusinthasintha pang'ono; ikauma pa 60°C kwa maola awiri idzachotsa ma amine ambiri otsala.

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