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Imitación de madera

Surfactante de silicona para espuma de imitación de madera XH - 1690

Silicone surfactant for wood imitation foam XH-1690

Descripción breve:

WynPUF® is our brand of silicone oil. It is a kind of silicone surfactant, they are applicated in rigid polyurethane systems, which are generally used in furniture and industries, which provide decorative advantages. This modified silicone oil can improve the structure of foam, supply properties of wood and at the same time features for processing ability like wood.

XH - 1690 es equivalente a L - 6900, 6920; B - 8462, 8420 en mercados internacionales.



Detalle del producto

Etiquetas de productos

Detalles del producto

WynPUF® XH-1690 foam stabilizer is a Si-C bond, non-hydrolytic type polysiloxane polyether copolymer. This is versatile foam stabilizer used for the production of polyurethane rigid foam plastic used in appliances and construction industry. It is suitable as general-purpose surfactant for other rigid foam applications and with difference blowing agents including iso-,cyclo pentane, HCFC-141B and high water content foaming system. 

Datos físicos

Apariencia: color amarillo líquido transparente

Viscosidad a 25 ° C: 600 - 1000 CST

Humedad: ≤0.2%

Aplicaciones

• Suitable for use in systems thermal insulation materials, wood imitation, lamination and pour-in-place foam application, using hydrocarbons as blowing agents and co-blown with water.

• Provides good solubility of cyclo-pentane and cyclo/iso-pentane mixtures in the typical polyol formulations used in the appliances industry.

• Delivers extremely fine celled foams, thus obtaining foams with very good thermal insulation performances.

• Stabilization of foam growth in pour-in-place applications, in systems using CH, water and HCFC-141B as blowing agents as well as HFCs. 

Niveles de uso (aditivo como se suministra)

El rango de nivel común para XH - 1690 es de 1.5 a 2.5 partes por cien de poliol (PHP)

Paquete y estabilidad de almacenamiento

Disponible en tambores de 200 kg.

meses en contenedores cerrados

Seguridad de productos

When considering the use of any TopWin 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 TopWin 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.

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