WynPUF® XH-1920 provides a moderately high density, water-foamed rigid foam system (suitable for wood-imitation systems) with highly uniform cell distribution and ultra-low surface voids. XH-1920 has better precompatibility with polyether.
Viscosity at 25℃：50-200 CS
It is suitable for many kinds of casting rigid foam systems, such as insulation board, structural foam and wood protection.
Levels of Use (additive as supplied):
The typical product usage level is 2.0 parts (php) in rigid foam applications, but may vary depending on the desired effect to be achieved.
Package and storage stability:
Available in 200kg drums.
24 months in closed containers.
When considering the use of any Top Win products in a particular application, review our latest Safety Data Sheets and ensure that the use intended can be accomplished safely. For Safety Data Sheets and other product safety information, contact the Top Win sales office nearest you. Before handling any of the products mentioned in the text, please obtain available product safety information and take necessary steps to ensure safety of use.