Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dow DOWSIL 65 Silicone Additive

Dow DOWSIL 65 Silicone Additive is a high-performance polyether-modified silicone surfactant from Dow’s DOWSIL series. It enhances substrate wetting dispersion and foam control in water-based coatings adhesives and agrochemicals. Offering excellent compatibility low surface tension and stable performance across pH ranges it improves leveling flow and gloss without compromising compatibility or recoatability.
  • dow dowsil 65 silicone additive_b5d86caf
  • dow dowsil 65 silicone additive_b5d86caf

Features Of Dow DOWSIL 65 Silicone Additive

  1. Enhances surface slip and mar resistance in coatings and inks.

  2. Improves substrate wetting and leveling without compromising intercoat adhesion.

  3. Offers excellent compatibility with acrylic, polyester, and polyurethane resin systems.

  4. Non-migrating silicone technology minimizes foam generation and haze formation.

  5. Enables low-addition-level performance (typically 0.1–0.5 wt% in final formulation).

Typical Applications Of Dow DOWSIL 65 Silicone Additive

  1. Automotive OEM and refinish coatings.

  2. Industrial maintenance and coil coatings.

  3. Wood and plastic coatings for furniture and cabinetry.

  4. Printing inks for flexible packaging and labels.

  5. UV-curable and high-solids decorative coatings.

Specifications Of Dow DOWSIL 65 Silicone Additive

Chemical TypeModified polydimethylsiloxane (PDMS)
Product FormClear, low-viscosity liquid
AppearanceColorless to pale yellow, transparent liquid
Primary ApplicationsSurface additive for protective and decorative coatings and inks
Key FeaturesSlip enhancement, leveling aid, wetting agent
BenefitsImproved scratch resistance, reduced orange peel, enhanced gloss uniformity
Recommended Use Level0.1–0.5 wt% based on total formulation
Storage StabilityStable for ≥12 months at 5–30 °C in sealed container


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