Name: Croda Hypermer KD7 Wetting Agent
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Croda Hypermer KD7 Wetting Agent

High-efficiency dynamic wetting for rapid substrate penetration on low-energy surfaces.
Excellent compatibility with a broad range of water-based formulations, including acrylics and polyurethane dispersions.
Low foaming profile, enabling stable performance in high-shear mixing and spray-application processes.
Non-ionic surfactant chemistry ensures pH stability across acidic to alkaline systems (pH 3–11).
EcoVadis-recognized sustainable profile with readily biodegradable components and no APEOs or alkylphenols.

Typical Applications Of Croda Hypermer KD7 Wetting Agent

Waterborne architectural coatings for improved substrate coverage on concrete, masonry, and aged paint films.
Industrial maintenance coatings requiring fast wetting on rust-inhibited or galvanized metal substrates.
Wood coatings and stains where uniform pigment dispersion and grain penetration are critical.
Printing inks for flexible packaging, especially on PE and PP films.
Adhesives and sealants formulations targeting enhanced interfacial adhesion on hydrophobic substrates.

Chemical Type	Non-ionic surfactant blend (alkyl ethoxylate-based)
Product Form	Liquid
Appearance	Pale yellow to amber clear liquid
pH (1% aqueous solution)	6.0–7.5
Active Content	98–100%
Solubility	Freely soluble in water and common organic solvents (e.g., glycol ethers, alcohols)
Storage Stability	Stable for ≥24 months at 5–30°C in unopened original container
Key Features	Low surface tension (~28 mN/m at 0.1%), rapid wetting time (<2 s on PE film), non-foaming

Get in Touch with ERICW

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Contact With Us:

E-mail: wangxingqiang@ericwchem.com
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15921782326
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China