Hydroxypropyl starch ether can be used as an admixture for cement-based commodities, gypsum-based commodities and ash calcium commodities. Good compatibility with other building admixtures. Used in cooperation with hydroxypropyl methyl cellulose ether (HPMC), it can thicken and promote the internal structure, with very good crack resistance and improved workability. The increase of HPMC can be significantly reduced by adding modified starch ether.

Use features:

1. Good rapid thickening ability; medium viscosity and certain water retention;

2. The dosage is small, and a low increase can achieve a high effect;

3. Improve the anti-slip ability of materials;

4. Improve the operation function of data to make the operation smoother.

5. The opening hours of extended data;

Hydroxypropyl starch ether (HPS) is a kind of white fine powder made of natural plants, modified, highly etherified, and then sprayed monotonously, without plasticizers. It is completely different from domestic starch or modified starch. It is recommended to be used in the following materials: various types of (cement, gypsum, lime-calcium-based) interior and exterior wall putty powder; 2. various types of (tile, stone) binders; 3. various types of decorative mortar and plastering mortar.