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

Solvay Rhodafac PL-620 Phosphate Ester Anionic Surfactant

Solvay Rhodafac PL-620 is a high-performance phosphate ester anionic surfactant from the Rhodafac series, offering excellent emulsification, wetting and corrosion inhibition in industrial cleaners and metalworking fluids. It delivers superior water solubility, low foaming, and compatibility with cationic and nonionic systems under varied pH conditions.
  • solvay rhodafac pl 620 phosphate ester anionic surfactant_4686f56d
  • solvay rhodafac pl 620 phosphate ester anionic surfactant_4686f56d

Features Of Solvay Rhodafac PL-620 Phosphate Ester Anionic Surfactant

  1. Highly effective anionic surfactant based on phosphate ester chemistry for superior wetting and emulsification.

  2. Excellent compatibility with cationic, nonionic, and other anionic surfactants in complex formulations.

  3. Low foaming profile ideal for industrial cleaning and metalworking fluid applications.

  4. Good biodegradability and favorable environmental profile compared to traditional alkylphenol ethoxylates.

  5. Stable across a broad pH range (pH 2–12), supporting use in acidic and alkaline systems.

Typical Applications Of Solvay Rhodafac PL-620 Phosphate Ester Anionic Surfactant

  1. Metalworking fluids — as emulsifier and stabilizer in soluble oils and semi-synthetic coolants.

  2. Industrial cleaners — for heavy-duty degreasing of machinery and parts in manufacturing.

  3. Agrochemical adjuvants — enhancing spray droplet spreading and active ingredient uptake.

  4. Textile processing — used in scouring, dye leveling, and auxiliary wetting agents.

  5. Paints and coatings — as dispersant and wetting agent for pigment stabilization.

Specifications Of Solvay Rhodafac PL-620 Phosphate Ester Anionic Surfactant

Chemical TypePhosphate ester-based anionic surfactant
Product FormLiquid
AppearancePale yellow to amber viscous liquid
pH (1% aqueous solution)5.5 – 7.5
SolubilityFreely soluble in water and polar organic solvents
Active Content (as is)≥ 90%
Density (20°C)1.12 – 1.18 g/cm³
Flash Point (PMCC) > 100°C


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *