Hydroxypropyl Starch Ether (HPS)

Starch ether is a general name for modified starch containing ether bonds in the molecule, also known as etherified starch. Mainly include cationic starch, anionic starch, hydroxypropyl starch phosphate, hydroxypropyl glycerol distarch, hydroxyalkyl starch, etc., all of which have excellent water solubility, adhesion, swelling, flow, covering, desizing, cavity filling, and separation. Amnesty and other functions, widely used in papermaking, daily chemicals, petroleum, coatings, construction and other industries.

1. Hydroxypropyl starch stabilizes the well wall, improves wellbore conditions, prevents collapse, and flocculates drill cuttings.

2. Hydroxypropyl starch can be used as an adhesive for building materials, hydroxypropyl starch coating or gelling agent for organic liquids, and hydroxypropyl starch.

3. Hydroxypropyl starch daily chemical industry: Hydroxypropyl starch is used in daily chemical industry and hydroxypropyl starch is used as adhesive, suspending agent and thickening agent in cosmetics or coatings.

1. High stability:

HPSE has excellent stability and can maintain its stability and performance under different temperatures and pH values.

2. Good water solubility:

HPSE has good water solubility, can quickly dissolve and evenly disperse in water, and is not prone to agglomeration and precipitation.

3. High thickening property:

HPSE has good thickening property, which can increase the viscosity and viscosity of the liquid and improve its adhesion and consistency.

4. Good emulsification:

HPSE has good emulsification, can disperse water-insoluble substances in water, and improve its dispersion and stability.

5. Low foaming property:

HPSE has low foaming property, which can reduce liquid foam and improve its cleaning effect.

6. Harmless to the environment:

HPSE is a natural polymer compound, which is harmless to the environment and will not pollute the environment.