In the pharmaceutical industry, HPMC is used as a binder, disintegrant, and controlled-release agent in tablets and capsules. In the food industry, it is used as a thickener, stabilizer, and emulsifier in products such as ice cream, yogurt, and sauces. In personal care products, HPMC is used as a thickener, emulsifier, and film-forming agent in products such as shampoos, lotions, and creams.

HPMC stands for Hydroxypropyl Methyl Cellulose, which is a cellulose ether derived from natural polymer cellulose. It is a white to off-white, odorless, and tasteless powder, which is soluble in water to form a clear, viscous solution.

HPMC has several physical and chemical properties that make it a useful additive in various industries. It is non-toxic, non-ionic, and non-flammable, and has good thermal stability and compatibility with other chemicals. It is also highly stable under different pH conditions and does not react with other materials.

HPMC has several functional properties that make it a popular choice as an additive. It has excellent film-forming ability, which makes it useful in personal care products and coatings. It also has good water retention properties, which make it useful in cement-based products such as tile adhesives, grouts, and wall putty. HPMC is a good thickening agent, which makes it useful in food and pharmaceutical products. It also acts as a binder, disintegrant, and controlled-release agent in tablets and capsules.
 

HPMC (Hydroxypropyl Methyl Cellulose) is used in a wide range of applications and industries, including:

1. Construction: HPMC is used in cement-based products such as tile adhesives, grouts, and wall putty as a water-retention agent, thickener, and binder.

2. Pharmaceuticals: HPMC is used in tablets and capsules as a binder, disintegrant, and controlled-release agent.

3. Personal care products: HPMC is used in cosmetics and personal care products such as shampoos, lotions, and creams as a thickener, emulsifier, and film-forming agent.

4. Food: HPMC is used in food products as a thickener, stabilizer, and emulsifier.

5. Coatings: HPMC is used in paints, coatings, and varnishes as a thickener, stabilizer, and film-forming agent.

6. Adhesives and sealants: HPMC is used in adhesives and sealants as a thickener and binder.

7. Textile industry: HPMC is used in the textile industry as a sizing agent, which helps to improve the strength and durability of fabrics.

Overall, HPMC cellulose ether is a versatile additive with a wide range of applications in various industries, including construction, pharmaceuticals, food, and personal care products. Its properties and functions make it a valuable ingredient in many products, improving their performance and functionality.