Silicone Surfactant For High Resilience Foam

Product Description:
WynPUF^® XH-2815 is non-hydrolyze silicone surfactant, designed specially for MDI or MDI/TDI based HR molded foam applications.

• Provide open celled foam, yielding low force-to-crush and low shrinkage.
• Offer medium stability & cell regulation at low use-levels, resulting in fine, uniform cell structure. Providing foam with better skin surface.
• Suitable for MDI or MDI/TDI mold foam formulations. Suggested use-levels range from 0.4-1.0 parts per hundred polyol.
• It has very low VOC and fogging value, can meet the de

Typical properties:
Appearance：Yellow to colorless liquid
Viscosity at 25°C：5-20 cst
Density@25℃：0.97±0.02 g /cm³
Water content：<0.2%

Levels of Use (additive as supplied):  
Suitable for MDI and M/T system, and the use-levels range from 0.8-1.2 parts per hundred polyol. It also can be used as co-surfactant in T/M system. The dosage depends on the formulation.

Package and storage stability:
200 kg drums or 1000kg IBC
WynPUF* XH-2815 should, if possible, be stored at room temperature. Under these conditions and in original sealed drums, has a shelf-life of 24 months.

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.