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Chithunzi Chodziwika cha Triethylenediamine Cas#280-57-9 TEDA
  • Triethylenediamine Cas#280-57-9 TEDA
  • Triethylenediamine Cas#280-57-9 TEDA
  • Triethylenediamine Cas#280-57-9 TEDA
  • Triethylenediamine Cas#280-57-9 TEDA

Triethylenediamine Cas#280-57-9 TEDA

  • MOFAN giredi:MOFAN TEDA
  • Mtundu wa Mpikisano:TEDA; Crystal ndi Evonik; JEFFCATTD - 100 ndi Huntsman; TOYOCAT TEDA ndi TOSOH
  • Dzina la mankhwala:Triethylenediamine; 1,4-diazabicyclooctane
  • Nambala ya Cas:280-57-9
  • Fomula ya molekyulu:C6H12N2
  • Kulemera kwa maselo:112.17

    • Tsatanetsatane wa Zamalonda

    Ma tag a Zamalonda

    Kufotokozera

    Chothandizira cha TEDA Crystalline chimagwiritsidwa ntchito mu mitundu yonse ya thovu la polyurethane kuphatikizapo flexible slabstock, flexible molded, rigid, semi-flexible ndi elastomeric. Chimagwiritsidwanso ntchito mu polyurethane coatings. Chothandizira cha TEDA Crystalline chimathandizira kuti zinthu zichitike pakati pa isocyanate ndi madzi, komanso pakati pa isocyanate ndi organic hydroxyl groups.

    Kugwiritsa ntchito

    MOFAN TEDA imagwiritsidwa ntchito popanga zinthu zofewa, zofewa, zolimba, zofewa komanso zosalala. Imagwiritsidwanso ntchito popanga zinthu zopangidwa ndi polyurethane.

    MOFAN DMAEE02
    MOFAN A-9903
    MOFAN TEDA03

    Katundu Wamba

    Maonekedwe Choyera choyera kapena chachikasu chopepuka
    Flash Point, °C (PMCC) 62
    Kukhuthala pa 25 °C mPa*s1 NA
    Mphamvu Yokoka Kwambiri @ 25 °C (g/cm3) 1.02
    Kusungunuka kwa Madzi sungunuka
    Chiwerengero cha OH chowerengedwa (mgKOH/g) NA

    Mafotokozedwe amalonda

    Mawonekedwe, 25℃ Choyera choyera kapena chachikasu chopepuka
    Zamkati % Mphindi 99.50
    Kuchuluka kwa madzi % 0.40 pasadakhale

    Phukusi

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

    Mau a ngozi

    H228: Cholimba choyaka moto.

    H302: Kuopsa ngati kumeza.

    H315: Imayambitsa kuyabwa pakhungu.

    H318: Zimayambitsa kuwonongeka kwakukulu kwa maso.

    Zinthu zolembera

    2
    1
    MOFAN BDMA4

    Zithunzi

    Mawu ozindikiritsa Ngozi
    Nambala ya UN 1325
    Kalasi 4.1
    Dzina loyenera la kutumiza ndi kufotokozera YOLIMBA YOYAKA, YACHILENGEDWE, NOS, (1,4-Diazabicyclooctane)
    Dzina la mankhwala 1,4-diazabicyclooctane

    Kusamalira ndi kusunga

    Machenjezo Okhudza Kugwira Ntchito Motetezeka Pewani kukhudzana ndi maso. Gwiritsani ntchito zida zodzitetezera. Mukamagwiritsa ntchito, musadye, kumwa kapena kusuta. Zinthu zosungira bwino, kuphatikizapo zosagwirizana. Musasunge pafupi ndi asidi. Sungani m'zidebe zachitsulo zomwe zili panja, pamwamba pa nthaka, ndipo muzizunguliridwa ndi makoma kuti muteteze kutayikira kapena kutayikira. Sungani zidebezo zitatsekedwa bwino pamalo ouma, ozizira komanso opumira bwino. Sungani kutali ndi kutentha ndi magwero oyatsira moto. Sungani pamalo ouma komanso ozizira. Sungani kutali ndi ma Oxidizer. Njira/Machenjezo Aukadaulo Sungani kutali ndi malawi otseguka, malo otentha ndi magwero oyatsira moto.

    FAQ

    Thovu langa losinthasintha lili ndi mphamvu yofooka yonyamula katundu. Kodi TEDA ingalisinthe bwanji?

    TEDA imayendetsa kwambiri momwe gel imagwirira ntchito, ndikuwonjezera kuuma kwa polymer ndi thovu pamlingo womwewo.

    Kodi njira yabwino kwambiri yogwiritsira ntchito TEDA yolimba mu mzere wokhazikika wa slabstock ndi iti?

    Sungunulani mu DPG (33% yankho = MOFAN 33LV) kuti mupereke mlingo wamadzimadzi; TEDA yolimba ingayambitse kutsekeka kwa mapampu.

    Thovu langa lopangidwa ndi thovu lili ndi khungu lokhuthala komanso lofewa. Kodi ndingaligwirizanitse bwanji?

    Chepetsani TEDA ndi 0.05–0.1 phr ndikuwonjezera MOFAN A1 pang'ono kuti mutsegule maselo ndikufewetsa khungu.

    Kodi TEDA ingagwiritsidwe ntchito mu polyisocyanurate (PIR) laminates?

    Inde, koma kokha ngati chothandizira chimodzi chokhala ndi chothandizira champhamvu choyezera kutentha monga TMR-30 kuti chisawonongeke mokwanira.

    Ndikufuna kufulumizitsa kusungunuka kwa thovu pogwiritsa ntchito thovu lolimba kwambiri. Kodi TEDA ndi yotani?

    0.3–0.6 phr (yogwira ntchito TEDA) imapereka nthawi yoyesera ya mphindi 3–4 pa kutentha kwa nkhungu kwa 50–60°C.

    Kodi TEDA imayambitsa kutentha kwa thovu m'mafakitale okhala ndi madzi ambiri?

    Zingathandize kukulitsa exotherm yamkati; sungani TEDA pansi pa 0.4 phr ndikugwiritsa ntchito ma antioxidants.

    Kodi ndingachepetse bwanji fungo la "amine" lomwe limapezeka mu thovu la mipando popanda kutaya ntchito?

    Gwiritsani ntchito yankho la TEDA mu chosungunulira chopanda fungo labwino monga DPG (MOFAN 33LV) ndipo mutatha kuyeretsa thovulo kwa maola 24 pamalo opumira mpweya.

    Ziwalo zanga za elastomer sizimachira bwino m'zigawo zokhuthala. Kodi TEDA ingathandize?

    Inde, onjezani 0.2–0.4 phr kuti muwonetsetse kuti yachira bwino kudzera mu gawo lopingasa; siikhudzidwa kwambiri ndi chinyezi kuposa ma catalysts a tin.

    Kodi TEDA imagwirizana ndi polyether polyols zomwe zili ndi magwiridwe antchito osiyanasiyana?

    Zingasakanizidwe bwino ndi polyether ndi polyoles zonse zachizolowezi; palibe kulekanitsa magawo.

    Ndi kuphatikiza kotani kwa catalyst komwe kumapereka mtengo wabwino/magwiridwe antchito abwino kwambiri a thovu losinthasintha?

    Kuphatikiza kwa TEDA (0.25 phr) + MOFAN A1 (0.08 phr) ndiye kampasi yogwira ntchito kwambiri m'makampani.

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