NeoCryl® B-851
NeoCryl® B-851 is a hydroxy functionalized acrylic/styrene copolymer, developed for use in 2-component, isocyanate curable, gravure inks and coatings.
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About
Product Types
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Material
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General Characterization
Hydroxy functionalized acrylic/styrene copolymer, developed for use in 2-component, isocyanate curable, gravure inks and coatings
Storage Conditions
The resin should be stored indoors in original, unopened and undamaged container in a dry place at storage temperature between 5- 40 °C. Exposure to direct sunlight should be avoided.
Sampling
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Packaging Type
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Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Acid value | GAP0095 | mg KOH/g on dry resin | +/- 15 |
| Glass transition temp. (Tg) | GAP1140 | ºC | +/- 60 |
| Softening point R&B | GAP1501 | ºC | +/- 175 |
| Hydroxyl value | GAP-0095 | mg KOH/g | +/- 70 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Appearance | GAP0059 | White, free flowing beads | |
| Total volatile | GAP0025 | % | < 1 |
| Viscosity | GAP0020 | mPa·s | 250 - 400 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
