WynPUF XH-1847 PU Rigid Foam stabilizer
Product Description
WynPUF® XH- XH-1847 is a non hydrolytic rigid foam stabilizer. Specially suitable for sheet formula system, bubble structure.Excellent, good dimensional stability of the product, providing excellent fluidity of the product.
Physical data
Appearance：clear-straw liquid
Active content：100%
Viscosity at 25℃ ：200-450 cp
moisture：≤0.3%
PH (1% aqueous solution)：6.0±1.0
Applications
● It has good emulsifying properties for isocyanates and is suitable for high material ratio board formulation systems.It has balanced emulsification and foam stabilization ability.
● Excellent pore structure and good dimensional stability of the product.
● It can improve the surface smoothness of foam and has excellent liquidity.
● Uniform and delicate pores provide excellent thermal conductivity.
● The typical dosage is 1.5-2.5 per hundred parts of polyol
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.
