Silicone flexible PU foam agent/silicone surfactants XH-2581

short description:

WynPUF^® is our brand for polyurethane foam additives. XH-2581 is for flexible foam agents. Silicone foam stabilizers is mainly suitable for conventional flexible foam/ Slab stock foam with density from 10kg/m³ to 35 kg/m³. XH-2581 is equivalent to L-580, DC-5810, B-8110 in international markets.

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Product Details

WynPUF^®XH-2581is non-hydrolyzable silicone stabilizer that has been designed to provide excellent foam stability and fine regular cell structure. It has full hydrolytic stability and can be used as a separate stream or in water/amine/silicone pre-blends. It offers enhanced stability while yielding foams with good breathability.

Key Features and Benefits

• XH-2581 is high potency surfactant, with very wide processing latitude and provide the foam with better hand feeling.

• XH-2581 has excellent foam stability with good breathability in various foam density from 10kg/m³ to 35 kg/m^3.

• XH-2581 can minimize the density difference in the PU slab stock foam.

Typical properties

Appearance: Yellow or colorless clear liquid

Viscosity at 25°C：500-900cst

Density@25 °C：1.03+0.02 g/cm³

Water content: ＜0.2%

Levels of Use (additive as supplied)

WynPUF^®XH-2581 is recommended for conventional flexible foam. The detail dosage in the formulation depends on several parameters. For example, density, the temperature of the raw material and the machine conditions.

Package and storage stability

200 kg drums or 1000kg IBC

WynPUF^®XH-2581 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.

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