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

Morinaga Chemical FC 403 Nonionic Fluorosurfactant

Morinaga Chemical FC 403 is a nonionic fluorosurfactant from the FC series, offering exceptional surface tension reduction, thermal/chemical stability, and compatibility with diverse formulations. Widely used in coatings, inks, and cleaning agents for superior wetting, leveling, and anti-foaming performance without compromising biodegradability or safety.
  • morinaga chemical fc 403 nonionic fluorosurfactant_edc62306
  • morinaga chemical fc 403 nonionic fluorosurfactant_edc62306

Features Of Morinaga Chemical FC 403 Nonionic Fluorosurfactant

  1. Exceptionally low surface tension — effective at concentrations as low as 0.01–0.1 wt% in aqueous systems.

  2. Outstanding thermal and chemical stability across broad pH range (pH 2–12) and elevated temperatures.

  3. Nonionic nature ensures compatibility with anionic, cationic, and nonionic surfactants without precipitation or phase separation.

  4. Low foam profile — ideal for applications requiring minimal foaming during processing or coating operations.

  5. Enhanced substrate wetting and spreading on low-energy surfaces including plastics, fluoropolymers, and hydrophobic coatings.

Typical Applications Of Morinaga Chemical FC 403 Nonionic Fluorosurfactant

  1. High-performance industrial cleaning formulations for precision optics and semiconductor wafer rinsing.

  2. Defoaming and leveling agents in water-based coatings, inks, and overprint varnishes.

  3. Wetting additives in agricultural adjuvants to improve pesticide dispersion and foliar coverage.

  4. Surface modifiers in electronic material dispersions, including conductive ink and dielectric paste formulations.

  5. Key component in fire-fighting foam concentrates requiring rapid aqueous film formation and fuel repellency.

Specifications Of Morinaga Chemical FC 403 Nonionic Fluorosurfactant

Chemical TypeFluorinated polyether-based nonionic surfactant
Product FormLiquid
AppearanceClear, pale yellow to colorless liquid
Active ContentApprox. 95–98 wt% (as supplied)
SolubilityMiscible with water, alcohols, and common organic solvents (e.g., glycol ethers, esters)
pH (1% aqueous solution)6.0–7.5
Density (25°C)1.25–1.28 g/cm³
Storage StabilityStable for ≥24 months at 5–30°C in sealed original container


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