HYDROXYPROPYL STARCH ETHER (HPS)

Kehao Hydroxypropyl Starch Ether (HPS) is the general term for a class of modified starches containing etherbonds in the molecule. lt is also called etherified starch. HPS is mainly used in the mortar of construction, lt can affect the consistency of mortar based on gypsum, cement and lime to improve the workability and sag resistance of mortar.Starch ether usually used in conjunction with unmodified and modified cellulose ethers.

Hydroxypropyl Starch Ether has become an important chemical raw material due to its good water solubility and stability, as well as its potential for application in a number of industries.
Stabilizers and filling agents
Hydroxypropyl Starch Ether can be used as a stabilizer and filling agent for improving the physical properties and stability of products.
Binders
Hydroxypropyl Starch Ether can be used as a binder in a number of areas to help enhance the adhesion and stability of materials.
Thickener
Hydroxypropyl Starch Ether has good water solubility and stability, it can be used as a thickener, widely used in food, paper, textile and many other industries. In the food industry, it can be used as a thickener, suspending agent and binder. In the paper industry, it is used for internal sizing and surface sizing of paper, which helps the printing ink to be more distinct and even, and makes the adhesive film smooth and reduces ink consumption. In the textile industry, it is used as warp sizing to improve abrasion resistance and weaving efficiency during weaving.

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