Xov tooj: +86 21 3130 0557
MOFAN

cov khoom

Catalyst, MOFAN 2040 Duab Tshwj Xeeb
  • Catalyst, MOFAN 2040
  • Catalyst, MOFAN 2040
  • Catalyst, MOFAN 2040

Catalyst, MOFAN 2040

  • MOFAN Qib:TIAB SA 2040
  • Hom Neeg Sib Tw:2040
  • Lub npe tshuaj:Tertiary amine nyob rau hauv cawv solvent

    • Cov Khoom Qhia Txog Khoom

    Cov Cim Npe Khoom

    Kev piav qhia

    MOFAN 2040 catalyst yog ib qho tertiary amine hauv cov kuab tshuaj cawv. Kev ruaj khov zoo heev nrog HFO. Nws yog siv rau hauv cov tshuaj tsuag ua npuas ncauj nrog HFO.

    Daim Ntawv Thov

    MOFAN 2040 siv rau hauv cov tshuaj tsuag ua npuas ncauj nrog HFO blowing agent.

    N-Methyldicyclohexylamine Cas # 7560-83-01
    N-Methyldicyclohexylamine Cas # 7560-83-02

    Cov Khoom Ib Txwm Muaj

    Qhov tsos Tsis muaj xim rau lub teeb amber kua
    Qhov Ceev, 25 ℃ 1.05
    Viscosity, 25 ℃, mPa.s 8-10
    Flash point, PMCC, ℃ 107
    Kev yaj dej Yaj tau
    Tus lej OH xam tau (mgKOH/g) 543

    Pob khoom

    200kg / nruas los yog raws li cov neeg siv khoom xav tau

    Kev tuav thiab kev cia khoom

    Cov kev ceev faj rau kev tuav pov hwm kom muaj kev nyab xeeb
    Siv tsuas yog nyob rau hauv qab lub hau npog pa tshuaj xwb. Hnav cov khoom siv tiv thaiv tus kheej. Siv cov cuab yeej tiv thaiv hluav taws xob thiab cov khoom siv tiv thaiv kev tawg.
    Khaws cia kom deb ntawm cov nplaim taws qhib, cov chaw kub thiab cov chaw uas ua rau muaj hluav taws. Ua tib zoo tiv thaiv cov khoom siv hluav taws xob. Tsis txhob
    nkag rau hauv qhov muag, ntawm daim tawv nqaij, lossis ntawm khaub ncaws. Tsis txhob ua pa cov pa/hmoov av. Tsis txhob noj.
    Kev Ntsuas Kev Huv Si: Ua raws li kev coj ua zoo hauv kev lag luam thiab kev nyab xeeb. Khaws cia kom deb ntawm cov khoom noj, dej haus thiab cov khoom noj tsiaj. Tsis txhob
    tsis txhob noj, haus lossis haus luam yeeb thaum siv cov khoom no. Tshem tawm thiab ntxuav cov khaub ncaws uas muaj kuab paug ua ntej siv dua. Ntxuav tes ua ntej so thiab thaum kawg ntawm hnub ua haujlwm.

    Cov xwm txheej rau kev khaws cia kom muaj kev nyab xeeb, suav nrog txhua yam tsis sib xws
    Khaws cia kom deb ntawm qhov kub thiab qhov chaw uas ua rau kub hnyiab. Khaws cov thawv kom kaw ruaj ruaj rau hauv qhov chaw qhuav, txias thiab muaj cua nkag tau zoo. Qhov chaw uas kub hnyiab tau.
    Cov tshuaj no raug tswj hwm raws li Cov Kev Cai Tswjfwm Nruj raws li REACH txoj cai Tshooj 18(4) rau kev thauj khoom cais tawm. Cov ntaub ntawv pov thawj ntawm qhov chaw los txhawb kev npaj kev nyab xeeb suav nrog kev xaiv cov khoom siv engineering, kev tswj hwm thiab kev tiv thaiv tus kheej raws li kev tswj hwm kev pheej hmoo muaj nyob rau ntawm txhua qhov chaw. Kev lees paub sau ntawv ntawm kev siv Cov Kev Cai Tswjfwm Nruj tau txais los ntawm txhua tus neeg siv Downstream ntawm cov khoom nruab nrab.

    Cov Lus Nug Feem Ntau

    Kuv tsim cov khoom ua npuas ncauj uas muaj cov kab ntws ntev. 2040 yuav pab tau li cas?

    2040 yog ib qho catalyst uas ua haujlwm qeeb, muab sijhawm ntws ntev dua 30–50% ua ntej gelation, uas ua rau cov qhov nyias lossis ntev.

    Kuv cov ua npuas dej muaj cov kab xaws thiab cov qhov vim yog cov gelling ua ntej lub sijhawm. Yuav ua li cas thiaj daws tau?

    Hloov koj cov catalyst tam sim no nrog MOFAN 2040 (0.2–0.4 phr) kom tso cai rau kev puv pwm ua ntej kev kho pib.

    Puas siv tau MOFAN 2040 rau hauv cov ua npuas dej uas muaj zog heev los txo cov qhov tsis zoo ntawm qhov chaw?

    Yog lawm, nws cov profile qeeb txo qhov "curl" thiab qhov roughness ntawm qhov chaw uas feem ntau pom muaj nyob rau hauv HR ua npuas ncauj.

    Qhov txawv ntawm MOFAN 2040 thiab MOFAN 204 yog dab tsi?

    2040 muaj qhov cuam tshuam qeeb dua, tsim nyog rau cov ntawv thov ntws ntev heev; 204 sai dua me ntsis.

    Kuv daim tawv nqaij ua npuas polyurethane tsis zoo tswj tau qhov tuab ntawm daim tawv nqaij. Yuav kho li cas?

    Siv 2040 (0.15–0.3 phr) los ncua kev kho kom txog thaum daim tawv nqaij tau tsim tag nrho, muab daim tawv nqaij sib npaug 1–2 hli.

    Puas yog MOFAN 2040 sib xws nrog cov neeg sawv cev hydrocarbon blowing xws li cyclopentane?

    Yog, sib xws tag nrho; tsis muaj kev sib cuam tshuam tsis zoo.

    Kuv tus neeg yuav khoom xav tau ib lub ua npuas ncauj uas dhau tus qauv Mercedes-Benz DBL 5452 uas tsis muaj pa phem. Puas yog 2040 yuav ua tau raws li nws?

    Yog, nws yog tsim tshwj xeeb rau cov qauv sab hauv tsheb nruj heev.

    Puas siv tau MOFAN 2040 rau hauv polyurethane elastomers kom ua kom lub lauj kaub siv tau ntev dua?

    Yog, ntawm 0.1–0.2 phr nws tuaj yeem ua rau lub lauj kaub siv tau ob npaug piv rau tus qauv TEDA.

    Dab tsi yog qhov zoo tshaj plaws co-catalyst nrog 2040 rau lub kaw lus sib npaug?

    Ua ke nrog MOFAN A1 (0.05–0.1 phr) kom tswj tau qhov kev ua haujlwm thaum tseem ua kom qeeb.

    Thaum siv 2040, kuv yuav tsum kho qhov isocyanate index li cas?

    Tsis tas yuav hloov kho; 2040 yog ib qho tertiary amine ntshiab uas tsis muaj hydrogen reactive.

  • Yav dhau los:
  • Tom ntej no:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    cov khoom muaj feem xyuam

    Sau Koj Cov Lus