| Category: | PVB , Polyvinyl Butyral |
| Manufacturer: | Kuraray Co., Ltd. |
| Trademark: | Mowital® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | xN9ovz_Mowital-B-30-H.pdf |
| PRICE: | Order Products email sales@su-jiao.com |
| Message |
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Characteristics Polyvinyl butyral (PVB) grades with different molecular weights, and varying degrees of acetalization. Recommended Uses Binder for coatings (adhesion promotion/corrosion protection primers, shop primers, wash primers, stoving enamels, varnishes and lacquers for different substrates). Binder for printing inks. Co-binder for powder coatings. Temporary binder for ceramics. Binder for textile printing and non-woven. Wetting agent for grindings, esp. of organic pigments. Adhesives, pressure-sensitive adhesives and hotmelts. |
| General Information | |
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| Uses |
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| Agency Ratings |
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| Appearance |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Apparent Density | 0.32 | g/cm³ | DIN EN 543 |
| Water Absorption (20°C, 24 hr, 0.100 mm) | 4.0 to 6.0 | % | |
| Solution Viscosity 1 | 35 to 60 | mPa·s | DIN 53015 |
| Thermal | Nominal Value | Unit | Test Method |
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| Glass Transition Temperature | 68.0 | °C | ISO 11357-2 |
| Additional Information | Nominal Value | Unit | Test Method |
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| Non-Volatile Content | > 97.5 | wt% | DIN 53216 |
| Polyvinyl Acetate Content 2 | 1.0 to 4.0 | wt% | |
| Polyvinyl Alcohol Content 3 | 18.0 to 21.0 | wt% |
| Note Message | |
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| 1 . | According to Hoeppler, 10% solution in Ethanol containing 5% water at 20°C |
| 2 . | Acetyl groups in terms of polyvinyl acetate |
| 3 . | Hydroxyl groups in terms of polyvinyl alcohol |
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