Name: Croda Hypermer KD4 Wetting Agent
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Croda Hypermer KD4 Wetting Agent

High-efficiency low-surface-tension surfactant for rapid substrate wetting and penetration.
Excellent compatibility with aqueous systems, including pigment dispersions and polymer emulsions.
Non-ionic, ethoxylated alkylphenol-based chemistry offering good hydrolytic stability.
Low foaming profile suitable for high-shear industrial coating and ink formulation processes.
Effective at low use levels (typically 0.1–0.5% w/w), supporting cost-efficient dosing.

Typical Applications Of Croda Hypermer KD4 Wetting Agent

Aqueous architectural and industrial coatings.
Water-based flexographic and gravure inks.
Pigment paste and colorant dispersion stabilization.
Agrochemical suspension concentrates (SC) and water-dispersible granules (WDG).
Industrial cleaning formulations requiring fast surface coverage and soil removal.

Chemical Type	Non-ionic surfactant (ethoxylated nonylphenol)
Product Form	Liquid
Appearance	Pale yellow to amber viscous liquid
pH (1% aqueous solution)	5.5–7.0
Cloud Point (1% aqueous solution)	65–75 °C
Solubility	Freely soluble in water and common organic solvents (e.g., ethanol, glycol ethers)
Recommended Storage Temperature	5–30 °C
Shelf Life (unopened, stored as recommended)	24 months

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E-mail: wangxingqiang@ericwchem.com
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