Polyurethane Binder One Component PU Binder PBHT-181
Product Overview
PBHT-181 is a one-component polyurethane adhesive formulated from isocyanate and polyether polyol with specific additives. Designed for high-temperature curing, it's ideal for manufacturing rubber floor tiles.
Key Characteristics
- Cures at ambient temperature
- Excellent physical and chemical properties
- Strong adhesion capabilities
- Outstanding weatherability
Primary Applications
This binder is specifically designed for cobblestones and small rocks used in swimming pool construction, park pathways, and other water-permeable flooring systems.
Technical Specifications
| Attribute |
Value |
| Appearance |
Light yellow viscous liquid |
| Viscosity |
500-1000 |
| Work time (min/25℃) |
60-90mins |
| Use temperature (℃) |
120-180℃ |
| Tensile strength (MPa, 20% glue content granules) |
≥0.9 |
| Elongation (%, 20% glue content granules) |
≥30 |
| NCO content |
5.35+/-0.2 |
Packaging
Available in 20kg or 200kg steel drums.
Storage Requirements
Material must be sealed and stored in a dry, cool, well-ventilated environment. Protect from sunlight, rain, and keep away from fire sources.