DOWSIL™ 8526 Additive

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An easy-to-use, high performance silicone polyether additive that gives improved leveling and slip in waterborne solvent based and UV curing formulations at low addition levels.

Beneficios:

Imparts leveling and slip performance in a wide range of solventborne, waterborne and radiation-curable coatings
Good recoatability for reduced rework concerns
Effective at low addition levels, reducing formulation cost and unwanted side effects
Excellent compatibility with acrylic, epoxy, polyester and urethane based formulations
Can be diluted in alcohols, glycol ethers, aromatic solvents and water for greater formulation versatility
Contains materials listed in the Annex 6 of Swiss Ordinance of the FDHA, making it suitable for both food and nonfood applications

Propiedades

Estos valores son propiedades típicas y no están destinados para su uso en la preparación de especificaciones.

Propiedades típicas

Beneficio Sí No Nivelación, Brillo
Color Sí No Líquido Ámbar
Gravedad Específica Sí No 1.03
Punto de Inflamación, Copa Cerrada Sí No 242 °C
Sistema Sí No en Medio Acuoso, en Medio Solvente
Validez Sí No 810 Days
Viscosidad a 25°C Sí No 1000 to 3000 Centistokes

High-performance leveling and slip agent for waterborne, solventborne and radiation-curable coatings

Ensuring high performance without proliferating raw materials can be a challenge for paint, ink and coating formulators. This has created a need for products that can be used in solventborne, waterborne and radiation-curable coatings and are compatible with a broad range of binder types. To meet this need, Dow has extended its range of leveling and slip agents with DOWSIL™ 8526 Additive.

About DOWSIL™ 8526 Additive

DOWSIL™ 8526 Additive is an easy-to-use, high-performance silicone polyether based additive that gives improved leveling and slip in waterborne, solventborne and radiation-curable formulations at low addition levels.

Versatile performance

In solventborne formulations, DOWSIL™ 8526 Additive delivers an excellent balance of leveling, slip and substrate wetting.

Figure 1. Performance of DOWSIL™ 8526 Additive in a solventborne coating.

Graph: Performance of 8526 Additive in a solventborne coating

In waterborne formulations, DOWSIL 8526 Additive significantly reduces coefficient of friction and provides excellent slip without impacting gloss.

Figure 2. Performance of DOWSIL™ 8526 Additive in waterborne urethane emulsion coating.

Graph: Performance of 8526 Additive in a waterborne urethane emulsion coating

In radiation-curable formulations, DOWSIL™ 8526 Additive greatly improves leveling.

Figure 3. Performance of DOWSIL™ 8526 Additive in solventless, UV-curable coating.

Graph: Performance of 8526 Additive in a solventless, UV-curable coating

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