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Tufuga Tau Lelei PVB( Polyvinyl Butyral Resin) CAS:63148-65-2

fa'amatalaga puupuu:

Polyvinyl Butyral Resin(PVB) ose oloa e fa'akonekarate e le polyvinyl alcohol ma le butadhyde i lalo ole acid catalytic.Talu ai ona o molelaʻau PVB o loʻo i ai lala uumi, e lelei le malu, maualalo le vevela o le tioata, maualuga le faʻalauteleina o le malosi ma le malosi faʻafefe.O le PVB o loʻo i ai le manino lelei, solubility lelei, ma le malamalama lelei, faʻafefe vai, faʻafefe vevela, malulu malulu, ma faʻavae ata.O lo'o i ai vaega fa'atino e mafai ona fa'atino tali eseese e pei ole acetylene-based saponification reactions, vinegarization of hydroxyl, ma sulfonic acidization.E maualuga le pipii i tioata, uamea (aemaise lava alumini) ma isi mea.O le mea lea, ua faʻaaogaina lautele i le fanua o le gaosiga o tioata saogalemu, faʻapipiʻi, pepa fugalaʻau sima, pepa alumini pepa, mea eletise, mea faʻamalosi tioata, vailaʻau togafitiga ie, ma isi mea, ma avea ma mea e sili ona taua.
PVB( Polyvinyl Butyral Resin) CAS:63148-65-2
Fa'asologa: PVB( Polyvinyl Butyral Resin) 1A/PVB( Polyvinyl Butyral Resin) 3A/PVB( Polyvinyl Butyral Resin) 6A

CAS: 63148-65-2


Fa'amatalaga Oloa

Faailoga o oloa

Synonyms

Polyvinyl butyral ata;Polyvinyl Butyral (PVB);Poly(vinyl butyral)MW 30,000 - 35,000;Poly(vinyl butyral), pa'u fa'ameamea lelei, igoa MW 36,000;Butvar(R) B-98;B-72 Polyvinyl butyral;Butvar® ;B-76Polyvinyl butyral.

Talosaga o le PVB

1. O le ata manifinifi e faʻaaogaina e fai ai mea sanuisi mo tioata saogalemu.E lelei le tioata saogalemu ma e maualuga lona malosi.E fa'aaogaina lautele i le va'alele ma le malae ta'avale.
2. E faʻaaogaina e fai ai ni paʻu pito i lalo uʻamea ma le vali malulu ma le faʻapipiʻi malosi ma le vai faʻafefeteina ma le faʻamalosi malosi ma le vai.
3. E faʻaaogaina e fai ai se pepa fugalaʻau ata tifaga susulu, lea e mafai ona sui ai pepa fugalaʻau sima.O le resini alamanuia e fa'aaogaina e fai ai le palasitika fa'apalapala mo u'amea e le o ni u'amea pei o le sila ma le ta'ita'i, lea e mafai ona fa'atusaina i ni mea fa'apipi'i eseese.E masani ona faʻaaogaina mo le faʻapipiʻiina o fafie, keramika, uʻamea, palasitika, paʻu, vaega o mea mamafa.
4. Fa'aaogaina e fai ai mea e togafitia ai ie ma paipa kausa.O lo'o fa'aogaina le fale gaosi mea'ai e fai ai mea fa'apipi'i oona.
5. O loʻo faʻaaogaina le gaosiga o pepa e fai ai vailaʻau togafitiga pepa.E le gata i lea, e mafai ona faʻaaogaina e gaosia ai anti -shrinkables, mea faʻamalosi ma isi mea e le susu.
6. E mafai ona faʻaaogaina mo le agavaivai o le fale lomitusi, lomitusi concave, lomitusi convex, lomitusi upega siliki, felauaiga vevela, aua e faʻamavaeina i le ava malosi ma le le oona, o le faʻamaufaʻailoga e le tumau le manogi, lea e mafai ona faʻaaogaina. i totonu o mea taumafa e maaleale i le manogi o meaʻai.E pei o lauti/sikareti.Talu ai ona o le resin o le ituaiga cedic, e sili ona pipii i luga o le mata o le tioata ma se yin ion malosi, lea e sili ona talafeagai mo ipu tioata teuteu siliki lomitusi.

1
2
3

Fa'amatalaga ole PVB

PVB( Polyvinyl Butyral Resin) 1A:

Fa'afefiloi

Fa'amatalaga

Fa'aaliga

Pa'u pa'epa'e

Butyraldehyde vaega

68-85

Volatile %

3%

A'isa saoloto(HCl)

0.05%

hydroxyl

19.8%

Ester

2.1%

Viscose(Methanol 6% fofo 20℃)

4-6

Malamalama

430nm

660nm

PVB( Polyvinyl Butyral Resin) 3A:

Fa'afefiloi

Fa'amatalaga

Fa'aaliga

Pa'u pa'epa'e

Butyraldehyde vaega

68-85

Volatile %

3%

A'isa saoloto(HCl)

0.05%

hydroxyl

20.1%

Ester

2.0%

Viscose(Methanol 6% fofo 20℃)

9-18

Malamalama

430nm

660nm

PVB( Polyvinyl Butyral Resin) 6A:

Fa'afefiloi

Fa'amatalaga

Fa'aaliga

Pa'u pa'epa'e

Butyraldehyde vaega

68-85

Volatile %

3%

A'isa saoloto(HCl)

0.05%

hydroxyl

20.2%

Ester

2.0%

Viscose(Methanol 6% fofo 20℃)

60-110

Malamalama

430nm

660nm

Fa'aputuina o le PVB

Fela'uaiga o uta1
O felauaiga o uta2

15kg/pe, 1 tone/pa

Teuina: Fa'asao i totonu o le tapuni lelei, e le malamalama, ma puipuia mai le susu.

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