Description
Parameters
| Average Mw | 2000 |
| Hydroxyl value, mgkOH/g | 53~59 |
| Acid value, mgkOH/g | 0.2~0.5 |
| Water content,% | <0.03 |
| Status under R.T.(25℃) | liquid |
| Functionality | 2 |
Advantages
1.Balanced hydroxyl value for stable reactivity
OH value (53–59 mgKOH/g) ensures consistent reaction performance in PU systems.
2.Low acid value and moisture content
Minimizes side reactions and improves product stability and processing reliability.
3.Excellent processability at elevated temperatures
Suitable viscosity profile at 60–80°C enables smooth processing in coating and adhesive applications.
4.Good compatibility with TPU and PU systems
Designed for coating adhesive TPU and elastomer systems with stable formulation performance.
5.Solid form for easy storage and handling
Provides better storage stability and controlled processing compared to liquid systems.
6.Versatile formulation adaptability
Can be used across different polyurethane systems including coatings, adhesives, and elastomers.
Applications
1.Coating adhesive for TPU
2.Coating adhesive elastomer systems
3.Coating for synthetic leather
4.Polyurethane adhesive formulations
End-use Applications
1.Synthetic leather (bags, upholstery)
2.Coated fabrics
3.TPU-coated materials
4.Flexible laminated materials
