Hydroxypropyl Starch Ether (HPS) is a high-performance modified starch derivative, with excellent water retention, thickening and anti-sagging properties. It is widely used in construction dry-mix, water-based coatings and related construction applications, ensuring stable workability and easy formulation compatibility.
Specification
Items | Indexes |
Appearance | White powder, free-flowing |
| Solid Content | 98% min |
| Hydroxypropoxyl Content | 18% - 24% |
Moisture Content | 10.0% max |
pH Value | 6.0-10.0 |
| Viscosity | 2000-3000 mPa.s |
Packaging
Net weight 25kg per bag, big bag or customized lables are available on request.
Storage
Store in a cool, dry and well-ventilated area; keep packages tightly sealed and place on pallets (avoid direct contact with the floor) to prevent moisture absorption and caking.
Shelf Life
24 months under proper storage conditions
