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

Elementis DAPRO U-99 Wetting Agent

Elementis DAPRO U-99 is a high-performance silicone-free wetting agent from Elementis’ DAPRO series, designed for waterborne coatings and inks. It rapidly reduces surface tension, enhances substrate润湿, improves pigment dispersion, and delivers excellent flow and leveling without foam issues. Ideal for architectural, industrial, and wood coatings where low VOC and reliable compatibility are critical.
  • elementis dapro u 99 wetting agent_2368cdda
  • elementis dapro u 99 wetting agent_2368cdda

Features Of Elementis DAPRO U-99 Wetting Agent

  1. High-efficiency dynamic surface tension reduction for rapid substrate wetting and penetration.

  2. Excellent compatibility with a broad range of water-based formulations, including acrylics, polyurethanes, and epoxy dispersions.

  3. Low-foaming performance under high-shear mixing and spray application conditions.

  4. Non-ionic surfactant chemistry ensures stability across wide pH ranges (pH 4–11).

  5. REACH-compliant and free from APEOs, formaldehyde, and alkylphenols.

Typical Applications Of Elementis DAPRO U-99 Wetting Agent

  1. Waterborne architectural coatings for improved flow, leveling, and substrate coverage.

  2. Industrial maintenance paints requiring fast wetting on rusted or low-energy metal surfaces.

  3. Wood coatings where uniform pigment dispersion and grain lift suppression are critical.

  4. Concrete sealers and clear topcoats demanding defect-free film formation on porous substrates.

  5. Printing inks and overprint varnishes requiring controlled surface energy and intercoat adhesion.

Specifications Of Elementis DAPRO U-99 Wetting Agent

Chemical TypeNon-ionic surfactant blend (ethoxylated alkyl phenol-free)
Product FormPale yellow to amber liquid
AppearanceClear to slightly hazy, homogeneous liquid
pH (1% aqueous solution)6.0 – 8.0
SolubilityCompletely miscible in water and common organic solvents (e.g., glycol ethers, alcohols)
Active ContentApprox. 95–98% w/w
Primary ApplicationsWetting agent for water-based protective and decorative coatings
Key FeaturesRapid dynamic wetting, low foam, broad formulation stability


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