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Polyisobutylene Succinic Anhydride Kachasị Elu (PIBSA) CAS 67762-77-0


  • CAS:67762-77-0
  • Ịdị ọcha: /
  • Usoro Molekụla: /
  • Ibu Molekụla: 0
  • EINECS:614-118-0
  • Oge Nchekwa:afọ 2
  • Okwu ndị yiri ya:Polyisobutenylsuccinicanhydride; Polyisobutylenesuccinicanhydride; 3-(2-Methylprop-2-en-1-yl)dihydrofuran-2,5-dione; 2,5-Furandione,dihydro-,monopolisobutylenederivs.; 5-furandione,dihydro-monopolisobutylenederivs.; 5-Furandione,dihydro-,3-(polisobutenyl)-2; PolyisobutyleneSuccinicAnhydridePIBSA; Dihydro-2,5-furandionemonopolisobutylenederivative
  • Nkọwa Ngwaahịa

    Budata

    Akara Ngwaahịa

    N'ihi ọrụ dị mma, ọtụtụ ngwaahịa dị elu, ọnụ ahịa dị elu na nnyefe dị irè, anyị nwere aha ọma n'etiti ndị ahịa anyị. Anyị bụ ụlọ ọrụ na-arụsi ọrụ ike nke nwere ahịa sara mbara maka Polyisobutylene Succinic Anhydride (PIBSA) CAS 67762-77-0. Ebe ọ bụ na anyị bụ ụlọ ọrụ na-eto eto, anyị nwere ike ọ bụghị nke kacha mma, mana anyị na-agbalị ike anyị niile ịbụ ezigbo onye mmekọ gị.
    N'ihi ọrụ dị mma, ọtụtụ ngwaahịa dị elu, ọnụ ahịa dị mma na nnyefe dị irè, anyị nwere aha ọma n'etiti ndị ahịa anyị. Anyị bụ ụlọ ọrụ na-arụsi ọrụ ike nke nwere ọtụtụ ahịa maka. Anyị na-anabata gị ka ị gaa na ụlọ ọrụ na ụlọ ọrụ anyị. Ọ dịkwa mma ịga na weebụsaịtị anyị. Ndị otu ahịa anyị ga-enye gị ọrụ kacha mma. Ọ bụrụ na ịchọrọ ịmatakwu ozi, cheta na ị nwere ike ịkpọtụrụ anyị site na email ma ọ bụ ekwentị. Anyị nwere olileanya na anyị ga-enwe ezigbo mmekọrịta azụmaahịa ogologo oge na gị site na ohere a, dabere na uru nhata, site ugbu a ruo n'ọdịnihu.

    (PIBSA, CAS 67762-77-0) bụ kemịkalụ na-arụ ọrụ nke a na-emepụta site na mmeghachi omume nke polyisobutylene dị oke arụ ọrụ (Mn=1000) na maleic anhydride. Ọ nwere ọrụ elu, mgbasa na nkwụsi ike okpomọkụ, ọ bụkwa isi ihe dị n'etiti maka nkwadebe nke dispersants na-enweghị ntụ, emulsifiers na ihe mgbakwunye mmanụ. Otu polar na akụkụ ndị na-abụghị polar na nhazi molekul ya na-enye ngwaahịa ahụ "amphiphilicity" pụrụ iche.

    IHE

    Ọkọlọtọ

    Ọdịdị

    Mmiri mmiri odo viscous

    Ọdịiche nke Kinematic (100°C) mm2/s

    ≥500

    Ebe Mkpọchi (Iko mepere emepe) °C

    ≥180

    Uru AsịdmgKOH/g

    ≥100

    Anhydride Maleic efu m%

    ≤0.8

    Agba

    ≤4

     

    Enwere ike iji 2,5-Furandione, dihydro-, monopolyisobutylene derivs (PIBSA) mee ihe n'ọtụtụ ebe na mmanụ mmanụ, ihe mgbakwunye mmanụ, ihe nhicha ụlọ ọrụ na mpaghara ndị ọzọ.

    180kg / gbọmgbọm

    N'ihi ọrụ dị mma, ọtụtụ ngwaahịa dị elu, ọnụ ahịa dị elu na nnyefe dị irè, anyị nwere aha ọma n'etiti ndị ahịa anyị. Anyị bụ ụlọ ọrụ na-arụsi ọrụ ike nke nwere ahịa sara mbara maka Polyisobutylene Succinic Anhydride (PIBSA) CAS 67762-77-0. Ebe ọ bụ na anyị bụ ụlọ ọrụ na-eto eto, anyị nwere ike ọ bụghị nke kacha mma, mana anyị na-agbalị ike anyị niile ịbụ ezigbo onye mmekọ gị.
    Anyị na-anabata gị ka ị bịa leta ụlọ ọrụ na ụlọ ọrụ anyị. Ọ dịkwa mma ịga na weebụsaịtị anyị. Ndị otu ahịa anyị ga-enye gị ọrụ kacha mma. Ọ bụrụ na ịchọrọ ịmatakwu, cheta ịkpọtụrụ anyị site na email ma ọ bụ ekwentị. Anyị nwere olileanya na anyị ga-enwe ezigbo mmekọrịta azụmaahịa ogologo oge na gị site na ohere a, dabere na uru nhata, site ugbu a ruo n'ọdịnihu.


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