HPS
H
ydroxypropyl starch is an ether derivative obtained by chemical modification of starch, usually a white or off-white powdery solid, odorless and tasteless, with good fluidity. In terms of properties, it belongs to non-ionic starch ethers. The introduction of hydroxypropyl groups into the molecules gives it both the natural characteristics of starch and new functions. It has remarkable characteristics: soluble in cold water, capable of rapidly forming a uniform and viscous colloidal solution; low gelatinization temperature, with high transparency and strong stability of the paste, good freeze resistance and anti-aging performance; it can also maintain good performance in acid-base environments, and is widely used in food, medicine, textile, papermaking and other industries as thickeners, stabilizers, adhesives, etcTechnical Dada
| Test item | Index range | remark |
| 5% viscosity cp | 2500-6000 | NDJ-1 |
| 1000-2500 | BrinellLVT 60RPM | |
| residuum% | ≤5% | 80 mesh (0.18mm) sieve |
| Moisture content% | ≤10% | 105℃，2h |
| pH | 9-12 | 1% aqueous solution at 25℃ |
| Bulk density/m3 | 450-600 |
Benefits
Excellent rapid thickening ability
Improve the anti-droop or anti-slip ability
Improve the operating performance of materials
Effectively extend the opening time of materials
Product Safety
According to EU legislation on dangerous substances and preparations,DA-HP126 cellulose ether does not belong to hazardous material.Further information on safety aspects is given in Material Safety Data Sheet
Storage and Shelf Life
25kg multi-layer bag
2 years under cool,dry conditions in original packaging away from heat sources.It is recommended to use the product in rotation on a first-in first-out basis
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