product
Producer:
Perstorp AB Brand:
Boltorn Boltorn™ H2004 is a liquid fatty acid modified dendritic polymer with 6 terminal hydroxyl groups. This dendritic polyol not only offers the general advantages of polyols in cationic systems like improved flexibility and reactivity, but also further improves the chemical resistance and rheological behavior of flexographic inks while maintaining high curing speed. The Newtonian behavior of printing inks containing Boltorn™ H2004 improves ink transfer at high speeds.
Boltorn™ H2004
Producer:
Perstorp AB Brand:
Boltorn Boltorn™ H2004 is a liquid fatty acid modified dendritic polymer with 6 terminal hydroxyl groups. This dendritic polyol not only offers the general advantages of polyols in cationic systems like improved flexibility and reactivity, but also further improves the chemical resistance and rheological behavior of flexographic inks while maintaining high curing speed. The Newtonian behavior of printing inks containing Boltorn™ H2004 improves ink transfer at high speeds.
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Identification & Functionality
Chemical Family
CASE Ingredients Functions
Technologies
Features & Benefits
Key Attributes
- Boltorn™ H2004 is a dendritic polymer with high hydroxyl functionality.
- It has a highly branched flexible backbone with 6 primary hydroxyl groups.
- Boltorn™ H2004 is a viscous liquid at room temperature.
- It has excellent solubility in glycols, ethers, alcohols, ketones and aromatic solvents.
Applications & Uses
Markets
Applications
Recommended Uses & Known Applications
- Crosslinker and flexibiliser for cationic UV coatings, inks and adhesives.
- Polymer building block, where unique rheology or mechanical properties are desired.
- Polymer building block, where high reactivity is desired.
- Polymer building block, where good chemical resistance is of importance
Properties
Physical Form
Sales Specifications
| Value | Units | Test Method / Conditions | |
| Acid Number | max. 7 | mgKOH/g | PO 110-6 |
| Hydroxyl Number | 105-135 | mgKOH/g | PO 100-9 |
Typical Properties
| Value | Units | Test Method / Conditions | |
| Molecular Weight | 3200.0 | g/mole | PO 137-1 |
| Tg (DMA) | -35.0 | °C | |
| Viscosity (at 23°C) | 2020-12-16 | Pa.s | PO 120-3 |
Physical Form
Liquid
Color
Yellow
Odor
Weak characteristic
Appearance
Viscous liquid
Packaging & Availability
Storage & Handling
Storage and Handling
Boltorn™ H2004 should be stored at room temperature.
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