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Kelu fa'apipi'i polyurethane

Kelu fa'apipi'i polyurethane

fa'amatalaga puupuu:

Fa'ailoga oloa:

1. Mea: Copolymerized mai polyurethane ma isocyanate.

2. Fa'aaliga: vai viscous enaena.

3. E fetaui lelei mo le faʻaogaina o le tusi lesona, malosi faʻapipiʻi, faʻatinoga sili atu, faʻaogaina faigofie, faʻafefe pe a maeʻa le faʻamalosi, e le faʻafefeteina ma le faʻafefeteina, maualuga ma maualalo le vevela ma isi.

4. Faʻaaogaina: faʻaaogaina lautele i le gaosiga o faitotoʻa afi, faitotoʻa saogalemu, faitotoʻa o fale, mea faʻamafanafana i ituaiga uma o ipu faʻapipiʻi ma ituaiga uma o le puipuiga o le afi, mea faʻafefete vevela (rock wool, ceramic wool, ultrafine glass wool, polystyrene foam palasitika, ma isi) faʻapipiʻi, e mafai foi ona faʻaaogaina mo le faʻapipiʻiina o uʻamea ma uʻamea.


  • ituaiga: PU
  • Fa'amatalaga:0.125L,0.5L,1.3KG,5KG,10KG,25KG
  • Lanu fafo:lanu enaena
  • mea mautu:65%
  • Ola fa'asa:12 masina
  • Fa'amatalaga Oloa

    5. Fa'aoga:

    (1) mua'i togafiti: fa'amama le pito i luga ole fa'apipi'i.

    (2) sizing: faʻaaoga le sawtooth scraper e faʻaoga ai le kelu i luga o le mea faʻapipiʻi tutusa, e mafai foi ona faʻaogaina masini taʻavale, e le mafai ona faʻaogaina le pulumu pulumu (kelu viscosity tele), pulumu aofaʻi e tusa ma le 250g/m2, faʻapitoa e tusa ai ma o le tulaga moni e pulea le tele o le kelu.

    (3) tu'ufa'atasia: pe a uma le kelu e mafai ona fa'apipi'i fa'apipi'i.

    (4) post-togafitiga: talu ai o lenei kelu o se faʻapipiʻi faʻafefe, pe a faʻamalolo le faʻapipiʻi, e mafai ona vili le kelu i totonu o le micro pu o le faʻapipiʻi, fai le matafaioi o le taula, faʻateleina le malosi faʻapipiʻi, ma e tatau ona faʻapipiʻi. ina ua uma ona faamaloloina.

    Fa'atauga o oloa:

    Igoa o oloa fa'apipi'i fa'afua polyurethane

    Fa'ailoga e tatau ona fetaui

    Ituaiga PU – 90

    Viscosity (MPa ·s) 3000-4000

    Avanoa tele faʻamatalaga

    PH 6-7

    O le lanu enaena

    Taimi fa'agata 60 minute

    Fa'amalologa 90%

    E 12 masina

    Polyurethane foam

    Fa'asologa o oloa

    igoa ole oloa Fa'apipi'i polyurethane Su'ega igoa fa'aleaga
    ituaiga PU Viscosity(MPA.S) 6000-8000
    Fa'amatalaga 0.125L0.5L1.3KG5Kg10KG25Kg Taimi fa'amalolo 0.5-1h
    Lanu fafo lanu enaena Ola fa'asa 12 masina
    mea mautu 65%    

    图片1

    Fa'amatalaga fa'apipi'i

     

    Vaega

    O loʻo i ai uiga o le maualuga o le faʻatinoga, faʻaogaina faigofie, faʻafefe pe a uma ona faʻamalolo, le mafai ona faʻaogaina ma le faʻaogaina, maualuga ma maualalo le vevela.

    图片2

     

     

    Vaaiga o le talosaga

    O le gaosiga o faitotoʻa e faʻafefe afi, faitotoʻa faʻamalosi, faitotoʻa o le fale, mea malulu, ma mea eseese e faʻafefe ai le afi ma mea faʻafefete (rock wool, ceramic wool, ultra-fine glass wool, polystyrene foam plastic, etc.) mo le fusia.Mo u'amea i u'amea pipii.

    图片3

     

    Faatonuga

    1. Fa'avae o le fa'amālōlōina: O lenei mea fa'apipi'i o se mea fa'apipi'i e tasi-vaega e leai se solvent, lea e fa'amaloloina e le susu o lo'o mitiia i le ea ma luga o le pito i luga.

    2.Surface togafitiga o le adheend: aveese le suauu ma le pefu i luga o le pito i luga ole adheend.Ole tele ole suau'u pisia e mafai ona fa'amama ile acetone po'o le xylene.Afai e leai se pisia suauu, e le manaʻomia ona faʻamama.Taimi, pe a mana'omia, fa'asusu sina puao vai i luga o le pa'u ma se fa'amu.

    3. Fa'apipi'i fa'apipi'i: Fa'aaogā se si'i si'i e fa'apipi'i tutusa le kelu i luga o le fa'amau.E mafai foi ona faʻaogaina le kelu faʻainisinia, ae e le manaʻomia le fufuluina (o le gaʻo viscosity e tele), ma o le aofaʻi o le ufiufi e tusa ma le 150-250g /.O le pito i luga o le faʻapipiʻi e mafai ona faʻaitiitia teisi, ma e mafai ona faʻatupulaʻia teisi le gaʻo o luga, o lona uiga, pe a faʻafeiloaʻi luga o le lua faʻapipiʻi ma mafai ona faʻafesoʻotaʻi atoatoa le kelu, o le itiiti ifo o le aofaʻi o le ufiufi, o le sili atu lea, aua o le sili atu le kelu e faʻaaogaina, o le tele O le susu o loʻo faʻafefe i luga o le pito i luga o le adheend e faʻatapulaʻaina, lea o le a aʻafia ai le taimi faʻamalolo.Afai e mana'omia le tele o le kelu fa'aaoga, e mafai ona fa'asa'o lelei sina puao vai.

    4.compound: e mafai ona fa'apipi'i

    5.Post-togafitiga: Ona o le faʻapipiʻi faʻafefe o lenei paʻu, pe a faʻamalolo le faʻapipiʻi faʻapipiʻi, e mafai e le kelu ona vili i lalo micropores o le adherend, lea e taʻalo ai le taula ma faʻateleina le malosi faʻapipiʻi.O mea e faʻapipiʻi ma e mafai ona tatalaina pe a uma ona fofo (o le mamafa e tusa ma le 0.5kg-1kg / cm2).

    6.Tool fa'amama e mafai ona fa'aogaina le ethyl acetate solvent.

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    Fa'aeteetega

    1, Fa'aaoga se spatula serrated mo le si'i, pei o se ipu mafolafola.Ae peita'i, afai e fa'aoga malosi le kelu, o le a leai se kelu e totoe i luga o le fa'apipi'i.Afai e fa'amama le fa'aogaina o le kelu, o le a tele na'umea le kelu.E tutusa lava le malo o le si'i si'i, ma o le kelu o lo'o tu'ua e le nifo ili e tutusa lava.

    2、E tatau ona fa'apipi'i i le tasi itu le fa'apipi'i e lua.

     

     

     

    auala teu oloa

    O lenei oloa e tatau ona teuina i se nofoaga malulu ma pogisa ao teuina.E masani lava i totonu o fale teu oloa, o le taimi e teu ai e tasi le tausaga.A maeʻa faʻaoga taʻitasi o le kelu, e tatau ona faʻamaufaʻailogaina ma teu le paelo faʻatasi ai ma le tele o le kelu, ma o le vaega pito i luga o le kelu vai o le a faʻamalosi ma paʻu ona o le susu.Afai e le faʻaaogaina mo se taimi umi, e tatau ona faʻamaufaʻailogaina i le nitrogen.

     

     


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