Gaosi oloa lelei pvb (polyvinyl o le a reyral retin) cy: 63148-65-2
Uiga tutusa
Polyvinyl Buyoral ata; polyvyll buyral (pvb); poly (vinyl rumral) MO-9,000 ; B-76polilyvanyl buyral.
Talosaga o PVB
1. O le manifinifi ata tifaga o loʻo faʻaaoga e faia ai le sanuisi mea mo le saogalemu tioata. O le tioata saogalemu e lelei ma e iai lona malosi maualuga malosi. E faʻaaogaina tele i le vaalele ma taʻavale afi.
2. O loʻo faʻaaoga e fausia ai uʻamea pito i lalo ma malulu vali ma le malosi faʻamalosi ma le vai teteʻe i le malosi faʻamalosi.
3. O loʻo faʻaaogaina e fausia ai se ata pupula ata o fugalaʻau, e mafai ona suia pepa tamoʻe O le fale teu oloa o loʻo faʻaogaina e fatuina ai le palasitika palasitika mo le leai o ni vailaʻau e pei o stel ma taʻitaʻi, lea e mafai ona fetaui i le tele o apu. E faʻaaogaina lautele mo le auai i le fafie, Cimirac, uʻamea, palasitika, maʻa matamuli, vaega o utupoto mea.
4. Sa masani ona fai le faiga togafitiga mo togafitiga ma gau teisi. O le oloa taumafa o loʻo faʻaogaina e fai ai ni vailaʻau oona.
5. O le pepa komipiuta e masani ona faia se pepa togafitiga togafitiga. E le gata i lea, e mafai ona faʻaoga e gaosia ai niniti-laiti, maoaʻe suiga ma isi mea susu.
6. E mafai ona faʻaaogaina mo le agamalu o le lolomitusi o le pisinisi, concave lolomiina, convex lolomiina, siʻusiuga lolomiina, vevela, aua e le mafai ona faʻaaoga I totonu o le pisinisi taumafa e nofouta i le manogi i le alamanuia taumafa. Pei o le lauti / sikaleti. Ona o le resin o le candic ituaiga, e sili ona lelei aʻiaʻi i luga o le tioata ma le malosi yin, o le mea sili ona lelei mo tioata manoa.



Faʻamatalaga o le PVB
PVB (Polyvinyl Buyral Regiin) 1a:
Faapalepale | Faamatalaga |
Foliga mai | Paʻepaʻe Paʻepaʻe |
Asyraldehyde vaega | 68-85 |
Volatiles% | ≤3% |
Free ACID (HCL) | ≤0.05% |
Hydroxyl | 19.8% |
Ester | 2.1% |
Talitalai(Methanol 6% fofo 20 ℃) | 4-6 |
Manino | 4300nm |
660nm |
PVB (Polyvinyl Buyral Regiin) 3a:
Faapalepale | Faamatalaga |
Foliga mai | Paʻepaʻe Paʻepaʻe |
Asyraldehyde vaega | 68-85 |
Volatiles% | ≤3% |
Free ACID (HCL) | ≤0.05% |
Hydroxyl | 20.1% |
Ester | 2.0% |
Talitalai(Methanol 6% fofo 20 ℃) | 9-18 |
Manino | 4300nm |
660nm |
PVB (Polyvinyl Buyral Resin) 6a:
Faapalepale | Faamatalaga |
Foliga mai | Paʻepaʻe Paʻepaʻe |
Asyraldehyde vaega | 68-85 |
Volatiles% | ≤3% |
Free ACID (HCL) | ≤0.05% |
Hydroxyl | 20.2% |
Ester | 2.0% |
Talitalai(Methanol 6% fofo 20 ℃) | 60-110 |
Manino | 4300nm |
660nm |
Teuina o le pvb


15kg / ato, 1 ton / bale
Teuina: Faʻasaoina i le laʻei lelei, malamalama-ono, ma puipuia mai le susu.
