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PVB Resin

Polyvinyl butyral (PVB) utomoni umapezeka kudzera mu acetalization reaction ya polyvinyl mowa ndi n-butyraldehyde pansi pa asidi catalysis. Ndi yoyenera kupanga filimu ya PVB komanso yogwiritsidwa ntchito pazitsulo zamagetsi, zokutira, inki, zomatira, ndi zina.


PVB Resin kwa PVB filimu
PVB Resin ya MLCC, zokutira, inki, zomatira, etc.
PVB Resin kwa PVB filimu

Mankhwalawa ali ndi ubwino wa zinthu zabwino zopangira mafilimu, zomatira, kukana nyengo, kusungunuka, etc. Kanema wopangidwa kuchokera ku izo ali ndi makhalidwe a kuwonekera kwambiri, elasticity, toughness, adhesion, kukana nyengo, kuchepa kwa chinyezi, etc. oyenera galasi chitetezo, photovoltaic ndi zina.

Mfundo Zaukadaulo

Nambala ya siriyo Kanthu unit DFS1719-03
1 Maonekedwe   ufa woyera wopanda zonyansa zowoneka
2 Zinthu zosasinthika % ≤1.5
3 Zinthu za Hydroxyl % 17.0-20.0
4 Zomwe zili ndi butyl aldehyde % 75.0 ~ 80.0
5 Zaulere za Acid % ≤0.0100
6 10.0wt% Viscosity mPa.s 850-1250
7 Kuchulukana kwakukulu g / 100mL ≥14.0
PVB Resin ya MLCC, zokutira, inki, zomatira, etc.

Zogulitsazi zimakhala ndi zinthu zabwino zopanga mafilimu, zomatira, kukana nyengo, kusungunuka ndi zina zabwino, zomwe zili zoyenera pazitsulo zamagetsi, zokutira, inki, zomatira ndi zina.

Mfundo Zaukadaulo

Nambala ya siriyo 1 2 3 4 5 6 7
Zofotokozera ndi zitsanzo Maonekedwe Mw Zinthu zosasinthika Zomwe zili ndi butyl aldehyde Zinthu za Hydroxyl Zaulere za Acid Viscosity(10% yankho mu ethanol)
(/)   (%) (wt%) (wt%) (%) (mPa.s)
DFS0419-01 White ufa 2.8-3.2 ≤3.0 79 ±3 18.0-21.0 <0.05 30-60
DFS0819-01 White ufa 5.0-5.5 ≤3.0 78 ±3 17.0-21.0 <0.05 100-220
Chithunzi cha DFM0319-A White ufa 2.0 ≤3.0 74 ±3 18.0-21.0 <0.05 10-30
Chithunzi cha DFM0321-A White ufa 1.9 ≤3.0 74 ±3 19.0-22.0 <0.05 10-30
Chithunzi cha DFM0812-A White ufa  5.3 ≤3.0 > 85 10.5 ~ 13.0 <0.05 120-180
Chithunzi cha DFM0815-A White ufa 5.3 ≤3.0 82 ±3 13.0-16.0 <0.05 80-150
Chithunzi cha DFM0819-A White ufa 5.2-5.3 ≤3.0 78 ±3 18.0-20.0 <0.05 100-170
Chithunzi cha DFM1519-A White ufa 9.2 ≤3.0 78 ±3 18.0-21.0 <0.05 40-90*
Chithunzi cha DFM1721-A White ufa 11 ≤3.0 75+3 19.0-22.0 <0.05 60-120 *

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