Trade Name: Phosphate Ester
Chemical Name: Di(octylphenol polyoxyethylene ether) Phosphate
Technical Specifications
- Appearance: Yellowish-brown viscous liquid
- Density (D): ≥ 1.095 g/cm³
- Viscosity (η): 2800 ± 15% mm²/s
- Refractive index (ND): 1.495 ± 0.003
- Open flash point: > 150 ℃
- pH value (test paper): 2.5 ± 0.5
Application
Used as an excellent dispersant for pigments and fillers.
Features
- Excellent dispersing effect; can be used in combination with other coupling agents.
- Almost odorless, better than general coupling agents.
Dosage
0.5%–3% based on the weight of pigments/fillers to be treated
Recommended dosage: 1%
Optimum dosage to be confirmed by testing.
Usage Method
- Dilute this product 1:1 with diluents (white oil, ethanol, isopropanol, machine oil, water, etc.).
- Spray evenly onto pigments or fillers under high-speed stirring (can also be added during grinding).
- Stirring time is determined by dispersion effect.
Transportation & Storage
- Non-flammable and non-explosive; packaged and transported in plastic or internally coated steel drums.
- Shelf life: 2 years at room temperature.
- Contact with water may cause emulsification and reduce concentration, but will not affect product performance.