Mirathane® PUD| Puipuia le siosiomaga maualalo-carbon lagolago se paolo lanu meamata mo PUD

O le tulaga o le atinaʻeina o mea faʻapipiʻi faʻapipiʻi i le lalolagi o loʻo faʻamaonia e le puipuiga o le siosiomaga ma le maualuga o le faʻatinoga, faʻatasi ai ma le faʻateleina o le faʻamalosia o tulafono faatonutonu mo le puipuiga o le siosiomaga, o atunuʻu atinaʻe e faʻamalosia malosi le faʻaogaina o vai. Ona o le maualuga o le faatinoga atoatoa o vai pipii polyurethane, e tulaga ese i ituaiga uma o vai pipii, ma ua maua le gauai tele i le fale ma fafo i tausaga talu ai, aemaise lava le atinae ma suesuega o le maualuga-faatinoga waterborne adhesives polyurethane ua avea ma vevela. autu.
Waterborne polyurethane resin (PUD) o se emulsion toniga na faia e ala i le faʻasalalauina o le polyurethane i totonu o le vai, o loʻo i ai le lelei o le maualalo o le VOC, maualalo le manogi, e le mafai ona faʻafefe, mea faʻainisinia sili ona lelei, faʻaogaina faigofie ma gaioiga. E mafai ona faʻaaogaina lautele le PUD i mea faʻapipiʻi, paʻu gaosia, faʻapipiʻi, inks ma isi pisinisi.
Waterborne polyurethane resin e pei o se faʻaoga faʻapipiʻi, faʻatasi ai ma le faʻaogaina faigofie, sili ona lelei le vevela ma isi uiga, e mafai ona faʻaaogaina mo le tele o mea faʻapipiʻi, faʻaaogaina lautele i le kelu seevae, kelu totonu o taavale, palasitika gaogao, faʻapipiʻi laupapa ma isi fanua, U1115H, U1115, U1115L e masani ona tolu anionic waterborne polyurethane dispersions, lea U1115H e sili ona talafeagai mo le maualuga muamua o le vevela o faʻataʻitaʻiga faʻaoga, U1115L e sili ona talafeagai mo faʻaaliga e manaʻomia le viscosity maualuga.
Waterborne polyurethane o loʻo i ai le tele o mea faʻapitoa i le maeʻa ai o ata tifaga, faʻatasi ai ma le malulu lelei, teteʻe solvent, faʻatulagaina ata tifaga, faʻalavelave faʻalavelave, faʻamago ma susu, faʻapipiʻi ma isi mea lelei, e mafai ona faʻaaogaina e fai ma ufiufi o substrates eseese, faʻaaogaina lautele. i le paʻu faʻamaeʻaina sui, faʻapipiʻi ie, paʻu gaosia ma isi fanua.
I se faapuupuuga, ona o le tele o mea lelei o faʻapipiʻi polyurethane vai, o lo latou faʻaaogaina ua sili atu ma sili atu ona lautele, ma e tele ma sili atu ituaiga. E tusa ai ma le valoʻaga a tagata tomai faʻapitoa, o le manaʻoga mo faʻapipiʻi faʻapipiʻi i Saina o loʻo i ai se maketi lautele, ma o loʻo faʻatoʻilaloina e le vai polyurethane adhesives le maketi ma a latou faʻatinoga sili atu ma le puipuiga o le siosiomaga ma le faʻaolaina o le malosi, ma o lo latou gaosiga ma le faʻaogaina o le lautele o loʻo faʻalauteleina ma faʻalauteleina. . O le mea moni, e manaʻomia foʻi ona foʻia i le loloto atili ona vaivaiga. Saina o le a taulaʻi atu i le atinaʻeina o mea faʻapipiʻi polyurethane vai, ma o le a faʻalauiloaina meafaigaluega autu e faʻavae i luga o tekinolosi faʻavae e faʻavaeina ai le "meamata" faʻavae, e le samasama, maualuga-vevela ma maualuga faʻapipiʻi PU; Atia'e le fa'apipi'i fa'afefete PU vevela, fa'apipi'i fa'apipi'i PU maualuga ma le fa'apipi'i polymer polyisocyanate e maualalo le tau, ina ia mafai ai e le maualuga o le PU i Saina ona o'o atu i le tulaga maualuga o lo'o i ai nei i le lalolagi.