Silicona para la espuma de recursos humanos/tensioactivo de silicona XH - 2833

Silicone for HR foam/Silicone surfactant XH-2833

Descripción breve:

WynPUF® from TopWin are all phthalate free and can provide very open foam. The surfactant has better balance in the cell regulating and stabilizing. As silicone surfactants for high resilience mold foam, it should have the three following requirements besides the universal properties of surfactants.

• As the automobile mould is becoming more and more complicated, the system material should have better flowability.

• In the process of foam production, there must be reasonable pressure in the mold for the convenience of demoulding and the safety of production equipment. And furthermore, foam products must be easily crashed by force or vacuum after demoulding. This requires that the silicone surfactants have good cell regulation and reasonable stability. The foam products not only have excellent surface and sub- surface, but also be easily demoded and crashed.

XH - 2833 es equivalente a L - 5333, 3636, 2118, 5309J; B - 8681,8716, 8707; DC - 6070, en mercados internacionales.

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Detalle del producto

Etiquetas de productos

Detalles del producto

WynPUF® XH-2833 is designed especially for high resilience (HR) flexible slabstock foam. It shows exceptionally high efficiency and is therefore particularly used in TDI high resilience (HR) formulation.

Características y beneficios clave

● Provide high stability, resulting in low setting in HR slabstock formulation.

● Yield open celled, high breathability foam with wide processing latitude.

● Achieve high efficiency in HR slabstock foam applications.

● Suitable for SAN and PHD polymer system

● Offer superior emulsifying for excellent foam component mixing.

Propiedades típicas

Apariencia: líquido transparente

Viscosidad a 25 ° C ： 5 - 20cst

Densidad a 25 ° C：1.01+0,02 g/cm3

Water content: ＜0.2%

Niveles de uso (aditivo como se suministra)

WYNPUF® XH - 2833 Recomendado para HR Slabstock. La dosis de detalle en la formulación depende de varios parámetros. Por ejemplo, la densidad, la temperatura de la materia prima y el contenido del reticulador. Sin embargo, el nivel de uso recomendado en la formulación es de aproximadamente 0.8 - 1.0.

Paquete y estabilidad de almacenamiento

Tambores de 190 kg o 950 kg de IBC

WynPUF® XH-2833 should, if possible, be stored at room temperature. Under these conditions and in original sealed drums, has a shelf-life of 24 months.

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