Silicone Stablizer Agent

Product Description:
WynPUF^® XH-1698 is a non-hydrolyzable silicone stabilizer that has been developed especially for hydrocarbon blown rigid polyurethane foam systems.

Physical data:
Appearance：clear-straw liquid
Active content：100％
Viscosity at 25℃：700-1500 CS
moisture：<0.2%

• XH-1698 is a highly efficient surfactant suitable for refrigerator and cool-store applications.
• XH-1698 provides extremely fine cells and therefore low thermal conductivity.
• XH-1698 delivers good foam flowability, even density distribution and reduced surface void.
• The combined effect on fine cell & flow, delivers foam with constantly thermal conductivity in all areas of the foamed cabinet, improving the overall energy saving.

Levels of Use (additive as supplied):
Use levels for this type of foam can vary from 2 to 3 parts per 100 parts polyol.

Package and storage stability:
Available in 200kg drums.
24 months in closed containers.

Product Safety:
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.