Inquiry
Form loading...

Global - Premier MOCA: Tikhemikhali ta Khwalithi ya le Henhla ta Switirhisiwa swo Hlawuleka

Hi tivisa Global - Premier MOCA ya hina, yo koma ya 4,4'-Methylene - bis(2 - chloroaniline)5. I nkatsakanyo wa nkoka wa tikhemikhali lowu nga na switirhisiwa swo karhi eka tiindasitiri to hambana hambana, lowu tivekaka hi khwalithi ya wona ya le henhla na matirhelo yo tshembheka.

    Tinsimu Letikulu ta Xikombelo

    MOCA yi tirhisiwa ngopfu eka indasitiri ya polyurethane5. Yi tirha tani hi xitirhisiwa xo horisa na chain extender, yi tlanga xiave xa nkoka eka vuhumelerisi bya switirhisiwa swa polyurethane swa matirhelo yale henhla5. Eka ku endliwa ka switirhisiwa swa polyurethane leswi hoxiweke swo fana na mavhilwa ya skateboard, tinxaka to hambana ta swirhendzevutani swa rhaba, swifunengeto swa xivumbeko, ti hydrocyclones, mabandhi yo hundzisela, swihlanganisi, swisefo, na switirhisiwa swo pfalela, MOCA yi pfuneta ku antswisa swivumbeko swa michini, ku fana na matimba, ku tiya, na ku lwisana na ku onhaka ka switirhisiwa swo hetelela5. Ku engeteriwa ka yona swinga tlhela swi ndlandlamuxa matirhelo ya vuhumelerisi xikan’we naku tshamiseka ka dimensional ya switirhisiwa swa polyurethane, kutiyisisa kufana na khwalithi ya switirhisiwa.

    Xiendliwa lexi xinga tlhela xitirhisiwa eka ku horisa ti epoxy resins5. Yi endla reaction na mintlawa ya epoxy eka ti epoxy resins kuva yi endla xivumbeko lexi hlanganisiweke, yi antswisa ku tiya ka kuhisa, ku lwisana na ti khemikhali, na matimba ya michini ya ti epoxy resins leti horisiweke. Leswi swiendla leswaku ti epoxy resins ti lulamela swinene kutirhisiwa eka tindzhawu to tika, kufana na le ka tinsimu ta swifunengeto, swinamarheti, na ti composites.

    Swihlawulekisi swa kona

    Vito ra Xiendliwa MOCA
    Fomula ya Tikhemikhali C13H12Cl2N2
    Ndzilo wa Molekhuli 267.15
    Xivumbeko Xigwitsirisi xo basa xa kristala
    Ndhawu yo N’oka 117 - 119°C
    Rendzo 1.324 g/cm3
    CAS NO 101 - 14 - 4. Xitsonga
    Khodi ya HS 2921590090
    EINECS NO 202 - 918 - 9. Xihlamusela-marito
    Xikombelo Yitirhisiwa tani hi cross - linker ya PU, epoxy curing, na polyamide raw material

    Xiphephana xa Vulawuri bya Khwalithi

    Vito ra Xiendliwa MOCA
    NCHUMU NKOKA WA XIKAMBELANTWISISO (%) .
    Ndhawu yo N’oka 98.5-102
    Ku basa Hi HPLC 86.633
    Aniline ya mahala 0.300
    Tsakama 0.090
    XIVUMBEKO Ti granules ta muhlovo wo tshwuka wo dzwihala

    Hi ku komisa

    MOCA ya hina yi humelerisiwa hi thekinoloji ya xiyimo xa le henhla na magoza yo tika ya vulawuri bya khwalithi. Yikumeka hi swivumbeko swohambana hambana, kukatsa na ti granules to basa (yotshuka nyana) xikan’we na ti powder to olova - to tshwuka4. Yina melting point yale henhla ya kwalomu ka 98°C, nhlayo yale hansi ya ndzhongho, na ku basa lokunga riki ehansi ka 86%4. Xiendliwa lexi xi pakiwile eka swikhwama swa maphepha ya kraft leswi nga ngheniwiki hi mati leswi nga na swikhwama swa plastiki swa ntima endzeni, leswi nga na ntiko wa 25 kg hi nkwama, leswi olovaka ku hlayisa na ku fambisiwa4. Kunga khathariseki leswaku u muendli wa polyurethane eAsia, bindzu ro lulamisa tikhemikhali eYuropa, kumbe muendli wa switirhisiwa swa epoxy resin eAmerika N’walungu, Global - Premier MOCA ya hina i nhlawulo lowunene ku fikelela swilaveko swa wena swo karhi, ku ku pfuna ku humelerisa switirhisiwa swa xiyimo xa le henhla na ku kuma ku phikizana eka makete.