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puipui totonu
Fausiaina o le oloa Fa'asalaina maa'a foam polyurethane o se vai-fa'amaonia, vevela-faasaoina ma vevela-insulating foam faia e ala i le faʻafefiloi o vaega A ma le B i se vaega patino ma o loʻo feagai ma se faʻasologa o vailaʻau.▲O se vaega mea O le A vaega meafaitino o se mea tu'ufa'atasi e aofia ai le polyol (polyol tu'ufa'atasi po'o le polyester) ma le vai, catalyst, stabilizer, mumu mumu ma isi mea fa'aopoopo, e masani ona ta'ua o mea papa'e.▲B vaega meafaitino O le vaega autu o le Bc... -
Tu'u mai le vai mama e fa'atatau i le vai e fa'avae i luga o le vai mama ma le pa'epa'e polyurethane fa'amama fa'amalo fa'amalo fa'afua polyurethane AB fa'amama fa'amama fa'amama leo fa'a'ele'ele afi fa'a'a'afu afi - puipui fafo ma taualuga
Fa'amatalaga vave
Isi Igoa: polyurethane
MF: polyurethane foam
EINECS Nu.: polyurethane foam
Nofoaga na tupuga mai ai:jiangsu
Fa'avasegaina: Isi Fa'apipi'i
Mea Matagofie: POLYURETHANE
Fa'aoga: Fausiaina, Fiber & Laei, seevae & pa'u, fa'apipi'i, felauaiga, fafie
Igoa igoa:Desay
Numera Fa'ata'ita'iga:DS200
Ituaiga: PU foam
Igoa Oloa: Suavai e pei o le feulaina o le polyurethane spray foam
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lua-vaega polyurethane kelu vaega kelu tulimanu
Fa'agata vevela: 25℃
Numera Numera: DS-6281
Lanu: pa'epa'e/enaena
Malosi sele: 12MPa (alumi-alumi)
Tulaga faʻamalolo: vevela potu
Taimi fa'agogo muamua: 20min-40min
Faʻamatalaga: 600ml / fasi
Maaa: Matafaga 60
Malosi: 1.3-1.4g/cm³
Extrusion: ≥150ml/min
AB fefiloi viscosity: 260Pa.s
Ola fa'asa: 24 masina
Mea aoga: 99%
Fa'aaliga: vave fa'amalolo vave, maualuga viscosity, puipuiga o le si'osi'omaga, le susu ma le tau. -
lua-vaega polyurethane pepa fa'apipi'i kelu alumini fa'ame'e fa'alu kelu afi
Fa'ailoga: Desay
Numera o mataupu: 6181 -
Kelu Lautele/Super SBS Kelu Fa'apipi'i Lautele Fa'amoemoe uma
Fa'ailoga oloa:
1. Mea: copolymerized mai ituaiga eseese resins maualuga
2. Fa'aaliga: moli samasama vai.
3. E fetaui lelei mo le paʻu lima, pipii malosi, natura mautu.
4. Faʻaoga: faʻaaogaina lautele i uʻamea ma ie, palasitika ma palasitika, tioata ma uʻamea, ituaiga uma o paʻu, pepa palasitika, laupapa, paʻu, faʻapipiʻi, Yew, PVC malosi ma uʻamea, ma isi. E le talafeagai mo PVC vaivai, PS foam polyethylene ma polypropylene.
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Fa'alu pepa fa'avae vai fa'amau
Uiga o oloa
Lanu susu papa'e mafiafia vai
O mea autu o le polyvinyl alcohol, kaolin, ma isi
O mea mautu o le 25% pe sili atu
Fa'atotonuga ole 35 ~ 60 s
PH 6 ~ 7
Fa'aola > 4 masina
vevela >0 ℃
Teuga vevela BBB 0 5℃
Teu i se nofoaga malulu ma pogisa, faʻamau ma faʻamaufaʻailoga
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Kelu fa'apipi'i polyurethane
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.
