Lus piav qhia luv luv:


  • FOB Nqe:
    US $1,410
    /Ton
  • Chaw nres nkoj:Tuam Tshoj
  • Cov nqe lus them nqi:L / C, T / T, Western Union
  • CAS:9011-14-7
  • Product Detail

    Khoom cim npe

    Khoom npe:Methyl methacrylate(MMA)

    Molecular hom:C5H8O2

    CAS Nr:80-62-6 : kuv

    Cov khoom siv molecular:

    Specification:

    Yam khoom

    Chav tsev

    Tus nqi

    Purity

    %

    99.5min

    Xim

    APHA

    20 max

    Acid nqi (raws li MMA)

    ppm

    300 max

    Cov ntsiab lus dej

    ppm

    800 max

    Qhov tshwm sim

    -

    Pob tshab kua

     

    Chemical Properties:

    Methyl 2-methyl-2-propenoate muaj cov ntxhiab tsw ntxhiab tsw.Nyob rau hauv lwm daim ntawv qhia no compound yog qhia kom muaj ib tug ntse, fruity tsw.Methyl methacrylate yog ib tug methyl ester ntawm methacrylic acid.Nws yog ib tug tsis muaj kob, volatile kua nrog ib tug acrid fruity tsw.Nws muaj qhov siab vapor siab (4 kPa ntawm 20 ° C), dej solubility nruab nrab (15.8 g / liter), thiab qis log octanol / dej faib coefficient (Kow = 1.38).Methyl methacrylate feem ntau yog 99.9% ntshiab thiab muaj me me ntawm inhibitor rau retard polymerization.

     

    Daim ntawv thov:

    1.Methyl methacrylate yog ib yam khoom siv hluav taws xob tsis zoo uas yog siv rau hauv kev tsim cov cam khwb cia acrylic ntawv, acrylic emulsions, thiab molding thiab extrusion resins.

    2.Hauv kev tsim cov methacrylate resins thiab plastics.Methyl methacrylate yog transesterified rau hauv siab dua methacrylates xws li n-butyl methacrylate los yog 2-ethylhexylmethacrylate.

    3.methyl methacrylate monomer yog siv nyob rau hauv zus tau tej cov methylmethacrylate polymers thiab copolymers, polymers thiab copolymers kuj siv nyob rau hauv waterborne, hnyav, thiab undissolved nto txheej, nplaum, sealants, tawv thiab ntawv txheej, inks, pem teb polishes, textile finishes, kho hniav prostheses, phais pob txha cements, thiab leaded acrylic radiation shields thiab nyob rau hauv kev npaj ntawm hluavtaws ntiv tes thiab orthotic khau inserts.Methyl methacrylate kuj tseem siv los ua cov khoom pib los tsim lwm cov esters ntawm methacrylic acid.

    4.Granules rau kev txhaj tshuaj thiab extrusion tshuab moulding uas rau lawv qhov zoo tshaj plaws optical clarity, huab cua thiab khawb kuj yog siv nyob rau hauv lub teeb pom kev zoo, chaw ua hauj lwm cov cuab yeej thiab electronics (cov xov tooj ntawm tes thiab cov khoom siv hi-fi), lub tsev thiab kev tsim kho (glazing thiab qhov rais thav ntawv), kev tsim qauv. (furniture, jewelery thiab tableware), tsheb thiab tsheb thauj mus los (teeb thiab ntsuas vaj huam sib luag), kev noj qab haus huv thiab kev nyab xeeb (jars thiab test tubes) thiab cov khoom siv hauv tsev (microwave qhov cub qhov rooj thiab cov tais tov khoom).

    5.Impact modifiers rau ntshiab rigid polyvinyl chloride.


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