
Xytu® XY-503
Suspending Agent
Suspending Agent for Water-Based Coatings
XY-510 is a polymeric suspending agent for sedimentation control in water-based coating formulations.
This pale-yellow fine powder forms ribbon-like helical copolymer assemblies and a weak gel-like network in water. The network supports solid particles, droplets and bubbles, providing emulsion stabilization and suspension capacity. It exhibits high pseudoplasticity across a broad range of shear rates and concentrations, together with good thermal stability.
In coatings, it provides thickening and suspension stabilization to help maintain the dispersed system. It is soluble and stable under acidic and alkaline conditions and compatible with most metal salts.
The source lists 0.05-0.3% without a calculation basis or application-specific dosage. Confirm the basis and suitability for the intended coating formulation. Guidance for another application must not be treated as a validated coating dosage.
Packaging size is 25 kg. Shelf life is 2 years under dry conditions at ambient temperature.
The viscosity value lacks sample concentration, preparation/hydration procedure, temperature, instrument, spindle and speed. The mass-loss test method is also unspecified. Confirm these before comparing measurements or setting acceptance limits.
See materials for coating formulation and application.
XY-510 English TDS | XY-510 Chinese TDS.
The English translation was prepared on 25 October 2026 from the Chinese TDS. The original gives no issue or revision date; the translation date is not an original revision date.
Request the current XY-510 SDS and technical clarification. Specify the required document language and destination country.
| Name | Value |
|---|---|
| Physical form | Pale-yellow fine powder |
| Particle size | 80 mesh |
| Mass loss on dry heating | ≤15%; test method not stated |
| Viscosity | >1600 cP; test conditions not stated |