The ISA ES530 hydrophilic polyester is a yellow‑to‑brown liquid with excellent lubricity, low foaming, and good water solubility for metal and forming fluids.
ISA®ES530 is a hydrophilic polyester designed for use in fully synthetic and semi‑synthetic processing fluids. It offers excellent lubricity, low foam tendency, and good solubility in water after neutralisation with basic amines.
The product should be stored away from direct sunlight, fire, heat, moisture, strong oxidisers, strong bases and strong acids. After opening, keep the container tightly sealed; if frozen, thaw completely at 20 °C before use. Avoid eye contact and ingestion; rinse with cool water or seek medical help if exposure occurs. This manual is written in Chinese.
| Appearance | Yellow to brown liquid |
|---|---|
| Kinematic Viscosity @40 °C | 800–1100 cSt |
| Acid Value (KOH, mg/g) | 30–50 |
| Density (H₂O=1) | 0.9–1.0 |
After freezing, the product should be placed in a 20 °C environment until fully thawed before use.
The kinematic viscosity is between 800 and 1100 cSt at 40 °C.