SDR-202 Hydrophobic Fumed Silica

Feature:

SDR-202 is a hydrophobic fumed silica treated with polydimethicone based on Table 200 hydrophilic silica. Suitable for resin adhesives, sealant, ink, and other complex rheological systems.

Character:

• When applied in the sealant, it shows excellent thickening and thixotropic properties, lower bubble, and better storage stability.
• In epoxy resin, polyurethane, vinyl resin, and other complex polarity systems, it also shows excellent thickening and thixotropic properties.
• In the high-strength adhesive, it can provide excellent reinforcement performance.
• In the high-density or high-proportion of filling ink coating system, it provides excellent anti-sinking and anti-hanging function.

Application:

Please refer to your specific application needs for further details.