Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® OF1350
SiSiB® OF1350

SiSiB® OF1350 is a modified polydimethylsiloxane featuring mono-terminal bis-hydroxypropyl functionality. It is reactive with polyurethane, polyester, epoxy, and acrylic resins. The product improves the leveling, scratch resistance, anti-fouling properties, weatherability, and gloss durability of coatings and formulations.

SiSiB® OF1350

Physical Properties


Appearance

Yellowish Clear Liquid

Solid Content (%)

Min.97

Viscosity (25°C, cP)

30-100

Molecular Weight

Available in 1000 or 2000

These values are typical and are not intended for use as specifications.

Application


  • SiSiB® OF1350 is designed for oil-based and solvent-free systems. It enhances surface slip, gloss, anti-fouling properties, and weather resistance.


  • SiSiB® OF1350 is compatible with a wide range of polymer systems such as polyurethane, polyester, epoxy, and acrylic resins. Recommended usage level is 0.5%-2.0% by total formulation weight.


  • For optimal dispersion, it should be pre-diluted in aromatic hydrocarbons or mineral oils before addition.


Packing and Storage


SiSiB® OF1350 is supplied in 25Kg drum.


In the original unopened packaging, SiSiB® OF1350 has a shelf life of 12 months in a dry and cool place.

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SiSiB® OF1350