Aditivos de silicona para espuma en aerosol/espuma en aerosol de silicona XH - 1790

Silicone additives for Spray foam/Silicone spray foam XH-1790

Descripción breve:

WynPUF® is our brand of silicone regulator for PU. Silicone foam control selection is important when developing open-cell and closed-cell spray systems. XH-1790 help to create the performance advantages you need. Silicone surfactant for spray foam is used in a variety of applications, from basement and attic insulation to acoustic insulation and soundproofing. It is also used to fill gaps in walls and ceiling, providing a tight seal to prevent air and moisture from entering the structure. Spray foam can be used to protect pipes from freezing during cold weather.

XH-1790 is equal to L-6950, B-8518 in international markets.

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Detalle del producto

Etiquetas de productos

Detalles del producto

XH - 1790 El estabilizador de espuma es un enlace Si - C, no - Copolímero de poliéter de polisiloxano de tipo hidrolítico. Es adecuado para varias aplicaciones de espuma rígida en el sistema de espuma transmitida por el agua. XH - 1790 puede proporcionar una estabilidad celular y dimensional regular.

Datos físicos

Apariencia: color amarillo líquido transparente

Viscosidad a 25 ° C: 600 - 1000cs

Humedad: ≤0.2%

PH （1% de solución Aquwous）: 6.0+1.0

Aplicaciones

• Especialmente diseñado para el agua como agentes de soplado

• The compatibility for the whole system is excellent.

• Obtain high foam opening and good dimensional stability.

• Mainly used in the field of water-blown cell opened spraying foam, panel, packaging and filling foam in low density.

Niveles de uso (aditivo como se suministra)

El rango de nivel común para XH - 1790 es de 1.5 a 2.5 partes por cien de poliol (PHP).

Paquete y estabilidad de almacenamiento

Disponible en tambores de 200 kg.

24 months in closed containers.

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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