Hydroxypropyl Starch Ether - HPS

This white powder is derived from natural plants through a process of modification, high etherification, and spray drying. Exhibits excellent rapid thickening ability coupled with a certain degree of water retention.

Product Description


White powder



Hydroxypropyl content(%)








● Very good rapid thickening ability, with a certain degree of water retention;

● Low dosage, extremely low dosage can achieve high results;

● Improve the anti sliding ability of materials;

● Improve the operational performance of the material, making the operation smoother.

● Extend the opening time of materials;



1. Construction industry

(1) Interior and exterior wall putty powder

(2) Ceramic tile adhesive, insulation board adhesive, wall tile joint filler

(3) Insulation mortar, plastering mortar, plastering mortar, masonry mortar, dry mixed mortar

(4) It can significantly improve the sagging and sliding resistance of mortar

2. Paper industry: Hydroxypropyl starch is used for internal and surface sizing of paper, with bright printing ink and smooth adhesive film, which can reduce ink consumption.

3. Textile manufacturing: it can be used as warp size to improve wear resistance and weaving efficiency during weaving, and can be used as printing thickener.

4. Pharmaceutical industry: It can be used as a disintegrating agent for tablets and a plasma extender.

5. In terms of drilling, it can stabilize the wellbore, improve wellbore conditions, and have functions such as anti collapse and flocculation of drilling cuttings.

6. Daily chemical industry: used as an adhesive, suspending agent, and thickener in cosmetics.dhesive film, which can reduce ink consumption.


Packing & storage

Packed in 25 kg valved multilayer paper bags

Guaranteed shelf life in closed and undamaged package

It should be protected from sun and rain, fire, moisture, static electricity, open flame and sparks when transportation and storage.


This information is based on our present state of knowledge.It is intended for public introduction of our products and their uses. This description should not be construed as a guarantee of the products specific properties or serviceability for a particular application.


HPS- Hydroxypropyl Starch Ether

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