Polyurethane Binder One Component PU Binder PBRT-161
Description
PBRT-161 is a kind of one component polyurethane adhesive, the material is made of isocyanate and polyether polyol according to a certain proportion of reaction, adding some additives composition. This product can make 100%solid content, excellent performance.
Characteristics
Cures at ambient temperature.
Offers excellent physical and chemical properties, strong adhesion, and outstanding weatherability.
Easy to apply with high construction efficiency, one-time application can achieve the required design thickness.
Application
It is designed as a binder for cobblestones and other small stones/rocks used in the process of swimming pool, park path and other water permeable flooring systems.
Product Specification
Appearance |
Light yellow viscous liquid |
Viscosity |
2500-2700 |
Work time (min/25℃) |
60-90mins |
Use temperature (℃) |
Normal temperature |
Surface dry time (h/25℃) |
6-12 |
Curing time (h/25℃) |
24-48 |
Viscosity (MPa.S/30℃) |
2500-2700 |
Tensile strength (MPa, 20% glue content granules) |
≥0.4 |
Elongation (%, 20% glue content granules) |
≥40 |
NCO content |
5.5+/-0.2 |
Package
20kg or 200kg per steel drum
Storage
The material should be sealed and stored in a dry, cool and well-ventilated environment, away from sun and rain, and away from fire.