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Isithombe Esifakiwe se-MFR-80 esivimbela ilangabi
  • I-MFR-80 evimbela ilangabi

I-MFR-80 evimbela ilangabi

  • Igama Lomkhiqizo:I-retarder yomlilo
  • Ibanga Lomkhiqizo:I-MFR-80
  • Okuqukethwe kwe-P(ubude besisindo%):10.5
  • Okuqukethwe kwe-Cl(ubude besisindo%):25.5
  • IPHAKHEJI:250KG/DR

    • Imininingwane Yomkhiqizo

    Amathegi Omkhiqizo

    Incazelo

    I-MFR-80 flame retardant uhlobo olwengeziwe lwe-phosphate ester flame retardant, olusetshenziswa kabanzi ku-polyurethane foam, isiponji, i-resin njalonjalo. , enokumelana okukhulu komlilo, ukumelana okuhle okuphuzi okuphakathi, ukumelana ne-hydrolysis, ukufiphala okuphansi, okungena-TCEP, i-TDCP nezinye izinto.
    Ingasetshenziswa njengesibambisi-mlilo sezinto zokwakha i-strip, block, high resistance kanye ne-molded polyurethane foam. Ingahlangabezana nalezi zindinganiso ezilandelayo zesibambisi-mlilo: US:
    I-California TBI17, UL94 HF-1, FWVSS 302, UK: BS 5852 Crib5, eJalimane: izimoto DIN75200,
    I-Italy: I-CSE RF 4 Class I

    Isicelo

    I-MFR-80 Ingasetshenziswa kuma-block foam, ama-high resistance kanye nama-molded polyurethane foams

    I-MFR-80 evimbela ilangabi (1)
    I-MFR-80 evimbela ilangabi (2)

    Izakhiwo Ezijwayelekile

    Izakhiwo zomzimba Uketshezi olungabonakali olungenambala
    Okuqukethwe kwe-P,% wt 10.5
    Okuqukethwe kwe-CI,% wt 25.5
    Umbala (Pt-Co) ≤50
    Ubuningi (20°C) 1.30±1.32
    Inani le-asidi, mgKOH/g <0.1
    Okuqukethwe kwamanzi,% wt <0.1
    Ukuthamba (25℃, mPa.s) 300-500

    Ukuphepha

    • Gqoka izingubo zokuzivikela ezifaka phakathi izibuko zamakhemikhali namagilavu ​​​​erabha ukuze ugweme ukuthintana kwamehlo nesikhumba. Phatha endaweni enomoya omuhle. Gwema ukuhogela umusi noma inkungu. Geza kahle ngemva kokuphatha.

    • Gcina kude nokushisa, izinhlansi kanye nelangabi elivulekile.

    Imibuzo Evame Ukubuzwa

    Ngidinga into evimbela ilangabi ye-polyurethane foam enokumelana okuhle ne-hydrolysis. Ingabe i-MFR-80 iyafaneleka?

    Yebo, i-MFR-80 inokumelana okuhle kakhulu ne-hydrolysis, okwenza iqine ezindaweni ezinomswakama.

    Igwebu lami liphenduka liphuzi enkabeni ngemva kokugcinwa. Ingabe i-MFR-80 ingavimbela ukuphuzi?

    Yenzelwe ukumelana okuhle kwe-yellow core; gwema amazinga aphezulu e-catalysts ethile yama-amine angase asebenzisane.

    Yiziphi izindinganiso ezivimbela ilangabi i-MFR-80 engasiza ekuzihlangabezaneni nazo?

    I-California TB117, i-UL94 HF-1, nabanye. Umthamo ojwayelekile u-8–12 phr.

    Ingabe i-MFR-80 ingasetshenziswa ku-polyester-based polyurethane foam?

    Yebo, isetshenziswa kabanzi kokubili kuma-polyether kanye nama-polyester flexible foam.

    Umugqa wami we-foam we-slabstock oqhubekayo udinga uketshezi olune-viscosity ephansi ukuze kube lula ukulinganisa. Ingabe i-MFR-80 ine-viscosity ephansi?

    Yebo, iyi-phosphate ester eyengeziwe ene-viscosity ephakathi nendawo, ekwazi ukupompa emazingeni okushisa egumbi.

    Ingabe i-MFR-80 iqukethe i-TCEP noma i-TDCP?

    Cha, ayinayo i-TCEP kanye ne-TDCP, ihambisana nemithetho yesimanje yezemvelo.

    Ngikhiqiza igwebu elibunjiwe elinamandla okumelana nezihlalo. Kufanele ngisebenzise i-MFR-80 engakanani?

    5–10 phr, kuye ngokuthi i-foam iqine kangakanani kanye nesidingo sokuvutha; hlola izinga elifanele.

    Igwebu lami linendawo ebukhali uma ngisebenzisa ezinye izinto ezivimbela ilangabi. Ingabe i-MFR-80 izobangela ukukhubazeka kwendawo?

    Cha, iyahambisana kahle futhi ayibangeli ukunamathela noma ukugoba kobuso.

    Ingabe i-MFR-80 ifanelekile ekumbozweni kwe-polyurethane okuvimbela ilangabi?

    Yebo, ingasetshenziswa ekumbozeni, kodwa ezinhlelweni ezithwala amanzi, kufanele kuhlolwe ukuhambisana kwayo.

    Ingakanani isikhathi sokuphelelwa yisikhathi se-MFR-80?

    Izinyanga ezingu-12 esitsheni esivaliwe; gwema ukumuncwa komswakama.

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