Factory Supply Polyester Resin Powder Polyester for Glass Screen CAS No. 63148-65-2 Polyvinyl Butyral Resin/PVB Resin
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| CAS No.: | 63148-65-2 |
| Formula: | C16h28o5 |
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Basic Info.
- Model NO.
- PVB
- EINECS
- 272-808-3
- Color
- White
- Product Name
- Polyvinyl Butyral Resin
- Features
- High Temperature Resistance
- Form
- White Powder
- Application
- Adhesive Paint Coating Ink Primer
- Transport Package
- Flexi Tank, 200L Drums, 1000kgs
- Specification
- IBC1000kg /200kg/Flexi Tank
- Trademark
- JINAO
- Origin
- China
- Production Capacity
- 50000ton/Month
Packaging & Delivery
- Package Size
- 25.00cm * 50.00cm * 30.00cm
- Package Gross Weight
- 50.000kg
Product Description
PVB Polyvinyl Butyral is a resin mostly used for applications that require strong binding, optical clarity, adhesion to many surfaces,toughness and flexibility. It is prepared from polyvinyl alcohol by reaction with butyraldehyde.Excellent Transparency & Stable Optical Performance Backed by leading industry players, our resin offers outstanding clarity and consistent optical quality, suitable for high-end optical and safety glass applications.
High Cost Efficiency Compared to major global brands such as Eastman and Kuraray, we offer more competitive pricing with flexible supply solutions to help customers optimize costs.
Extensive Export Experience With a strong grasp of international market regulations and logistics, we ensure smooth export operations and support global market expansion.
Polyvinyl Butyral resin has mainly used in the intermediate plastic film between security glasses for car and building, antirust primer, baking varnish, wood furniture paint, printing ink, adhesives of electronic ceramics and copper clad laminates. It can also be used as adhesives between metals, metal with plastic, and modifier of hot melt glue, and waterproof agent of textiles.
Use:Binder for coatings. Binder for printing inks. Cobinder for powder coatings. Temporary binder for ceramics. Binder for textile printing and non-woven. Adhesives, pressure-sensitive adhesives, and hotmelts.
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NO.
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Item
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unit
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1
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Appearance
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White powder with no visible impurities
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2
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Yellowing test
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_
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Observation is not yellow
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3
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Volatile
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%
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≤1.5
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4
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Hydroxyl
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%
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17.0~20.0
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5
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Butyral
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%
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75.0~80 .0
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6
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Haze
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%
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≤0.40
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7
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12 0 ºC Melt Index
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g/ 10min
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1.30~2. 10
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8
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Free acid
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%
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≤0.0500
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9
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10 . 0wt% Viscosity
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mPa. s
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900~2000
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10
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Bulk density
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g/ 100mL
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≥14 .0
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- Factory Supply Polyester Resin Powder Polyester for Glass Screen CAS No. 63148-65-2 Polyvinyl Butyral Resin/PVB Resin