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Triethylenediamine Cas#280-57-9 TEDA Kiʻi i hōʻike ʻia
  • ʻO ka Triethylenediamine Cas#280-57-9 TEDA
  • ʻO ka Triethylenediamine Cas#280-57-9 TEDA
  • ʻO ka Triethylenediamine Cas#280-57-9 TEDA
  • ʻO ka Triethylenediamine Cas#280-57-9 TEDA

ʻO ka Triethylenediamine Cas#280-57-9 TEDA

  • Papa MOFAN:MOFAN TEDA
  • Lama Hoʻokūkū:TEDA; Crystal na Evonik; JEFFCATTD－100 na Huntsman; TOYOCAT TEDA na TOSOH
  • Inoa kemika:ʻO Triethylenediamine; 1,4-diazabicyclooctane
  • Helu Kūʻai:280-57-9
  • ʻAno molekala:C6H12N2
  • Kaumaha molekole:112.17

    • Nā kikoʻī huahana

    Nā Lepili Huahana

    Wehewehena

    Hoʻohana ʻia ka mea hoʻouluulu TEDA Crystalline i nā ʻano hua polyurethane āpau e komo pū ana me ka slabstock flexible, flexible molded, rigid, semi-flexible a me elastomeric. Hoʻohana ʻia nō hoʻi ia i nā noi uhi polyurethane. Hoʻolalelale ka mea hoʻouluulu TEDA Crystalline i nā hopena ma waena o ka isocyanate a me ka wai, a ma waena o nā hui isocyanate a me nā hui hydroxyl organic.

    Noi

    Hoʻohana ʻia ʻo MOFAN TEDA i ka slabstock palupalu, flexible molded, rigid, semi-flexible a me elastomeric. Hoʻohana ʻia nō hoʻi ia i nā noi uhi polyurethane.

    MOFAN DMAEE02
    MOFAN A-9903
    MOFAN TEDA03

    Nā Waiwai Maʻamau

    helehelena He kristal keʻokeʻo a he melemele māmā paha
    Kiko Uila, °C (PMCC) 62
    Ka mānoanoa @ 25 °C mPa*s1 NA
    Ka Umekaumaha Kūikawā @ 25 °C (g/cm3) 1.02
    Ka hoʻoheheʻe ʻana i ka wai hiki ke hoʻoheheʻe ʻia
    Helu OH i helu ʻia (mgKOH/g) NA

    Nā kikoʻī kālepa

    ʻIke ʻia, 25 ℃ He kristal keʻokeʻo a he melemele māmā paha
    ʻIke % 99.50min
    Ka nui o ka wai % 0.40 kiʻekiʻe loa

    Pūʻolo

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

    Nā ʻōlelo hoʻoweliweli

    H228: Mea paʻa lapalapa.

    H302: ʻOno inā moni ʻia.

    H315: Hoʻonāukiuki i ka ʻili.

    H318: Hiki ke hōʻeha nui i nā maka.

    Nā ʻāpana lepili

    2
    1
    MOFAN BDMA4

    Nā kiʻi kiko

    Huaʻōlelo hōʻailona Pōʻino
    Helu UN 1325
    Papa 4.1
    Ka inoa hoʻouna kūpono a me ka wehewehe ʻana PAʻA LĀPALA, MEA ʻOKANIKA, NOS, (1,4-Diazabicyclooctane)
    Inoa kemika 1,4-diazabicyclooctane

    Ka lawelawe ʻana a me ka mālama ʻana

    Nā Mālama no ka lawelawe palekana E pale i ka pili ʻana me nā maka. E hoʻohana i nā lako palekana pilikino. I ka wā e hoʻohana ai, mai ʻai, inu a puhi paka paha. Nā Kūlana no ka mālama palekana, me nā mea kūpono ʻole Mai mālama kokoke i nā waikawa. E mālama i loko o nā pahu kila e ʻoi aku ka maikaʻi ma waho, ma luna o ka lepo, a hoʻopuni ʻia e nā pā e hoʻopaʻa i nā ninini a i ʻole nā ​​​​leaka. E mālama i nā pahu i pani paʻa ʻia ma kahi maloʻo, anuanu a me ka ea maikaʻi. E mālama mai ka wela a me nā kumu o ka hoʻā ʻana. E mālama i kahi maloʻo a anuanu. E mālama mai nā Oxidizers. Nā Hana ʻenehana/Nā Mālama E mālama mai nā lapalapa ahi, nā ʻili wela a me nā kumu o ka hoʻā ʻana.

    Nā nīnau i nīnau pinepine ʻia

    ʻAʻole hiki i kaʻu huʻa palupalu ke hāpai i ka ukana. Pehea e hiki ai iā TEDA ke hoʻomaikaʻi iā ia?

    Hoʻokele ikaika ʻo TEDA i ka hopena gel, e hoʻonui ana i ka modulus polymer a me ka paʻakikī huʻa ma ka density like.

    He aha ke ala maikaʻi loa e hoʻohana ai i ka TEDA paʻa i kahi laina slabstock hoʻomau?

    E hoʻoheheʻe iā ia i loko o DPG (33% solution = MOFAN 33LV) no ka hoʻokahe ʻana i ka wai; hiki i ka TEDA paʻa ke hana i ka paʻa ʻana o nā pamu.

    He ʻili mānoanoa koʻu huʻa i hoʻoheheʻe ʻia a he ʻōpū palupalu. Pehea e kaulike ai?

    E hoʻēmi i ka TEDA ma 0.05–0.1 phr a hoʻohui i kahi MOFAN A1 liʻiliʻi e wehe i nā ʻāpana a palupalu i ka ʻili.

    Hiki ke hoʻohana ʻia ʻo TEDA i nā laminates polyisocyanurate (PIR)?

    ʻAe, akā ma ke ʻano he co-catalyst wale nō me kahi mea hoʻoulu trimer ikaika e like me TMR-30 e pale aku ai i ka hoʻōla piha ʻole ʻana.

    Makemake au e hoʻolalelale i ka demolding i loko o kahi ʻano huʻa kūpaʻa kiʻekiʻe. He aha ka laulā TEDA kūpono?

    Hāʻawi ʻo 0.3–0.6 phr (TEDA ikaika) i nā manawa demold o 3–4 mau minuke ma ka mahana o ka mold 50–60°C.

    Ke hoʻoulu nei ʻo TEDA i ka wela ʻana o ka huʻa i nā ʻano wai kiʻekiʻe?

    Hiki iā ia ke kōkua i ka exotherm kūloko; e mālama i ka TEDA ma lalo o 0.4 phr a hoʻohana i nā antioxidants.

    Pehea e hiki ai iaʻu ke hōʻemi i ke ʻala "amine" maʻamau i loko o ka huʻa lako me ka ʻole o ka nalowale ʻana o ka hana?

    E hoʻohana i kahi hopena o TEDA i loko o kahi mea hoʻoheheʻe ʻala ʻole e like me DPG (MOFAN 33LV) a hoʻōla i ka huʻa ma hope o ka hoʻōla ʻana no 24 mau hola i loko o kahi ea maikaʻi.

    Ua pau ka hoʻōla ʻana o koʻu mau ʻāpana elastomer i nā ʻāpana mānoanoa. Hiki iā TEDA ke kōkua?

    ʻAe, e hoʻohui i ka 0.2–0.4 phr e hōʻoia i ka hoʻōla piha ʻana ma o ka ʻāpana kea; ʻaʻole ia e pili pono i ka makū ma mua o nā mea hoʻoulu tin.

    Ua kūlike anei ʻo TEDA me nā polyether polyols o nā hana like ʻole?

    Hiki ke hui pū ʻia me nā polyether maʻamau a me nā polyester polyols; ʻaʻohe hoʻokaʻawale ʻāpana.

    He aha ka hui pū ʻana o ka mea hoʻoulu e hāʻawi i ke kumukūʻai/hana maikaʻi loa no ka huʻa palupalu maʻamau?

    ʻO ka hui ʻana o TEDA (0.25 phr) + MOFAN A1 (0.08 phr) ka lio hana nui o ka ʻoihana.

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