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HPMC is a kind of cellulose ether which could be used in many application, such as in construction industry, food industry, pharmacy industry, daily chemical industry, and plays very important roles in building material, such cement mortar, tile adhesive, gypsum-based plaster, detergent and so on, and it will be critical for you to know how […]

1. What’s the meaning of MSDS MSDS full name is material safety data sheet(MSDS), also called safety data sheet (SDS) and product safety data sheet (PSDS), it is a document that lists information relating to occupational safety and health for the use of HPMC, it cataloging information on chemicals, chemical compounds, and chemical mixtures. MSDS of our HPMC includes instructions for the […]

1 water retention Hydroxypropyl methylcellulose HPMC for construction avoids moisture infiltration into the wall. The proper amount of water stays in the mortar, so that the cement has a longer time for hydration. The water retention is proportional to the viscosity of the cellulose ether solution in the mortar. The higher the viscosity, the better […]

1.Water retention:  HPMC is mainly used as water retaining agent in dry-mixed mortar. It helps to retain moisture in the mortar, ensuring that the mortar has enough time to hydrate the cementing material after construction. By retaining water, HPMC is contribute to improve the construction performance of mortar and extend its working life. 2.Thickening and wet viscosity:  HPMC can thicken the […]

1.What is the gel temperature of HPMC related to? Normally, for putty powder, the viscosity of HPMC is enough at about 70,000 to 80,000. The main focus is on its water retention performance, while the thickening effect is relatively minor. For mortar, the requirements for HPMC are higher, and the viscosity needs to be around […]

Adhesives are widely used in various industries, from construction to automotive, for bonding different materials together. The viscosity of an adhesive plays a crucial role in its performance, as it determines its ability to flow and adhere to surfaces. To improve the viscosity of adhesives, many manufacturers turn to Hydroxypropyl Methylcellulose (HPMC), a versatile additive […]

In recent years, there has been a growing interest in the electrical properties of materials made from Hydroxypropyl Methylcellulose (HPMC). HPMC is a versatile polymer that is widely used in various industries, including pharmaceuticals, cosmetics, and food. Its unique properties, such as biocompatibility, film-forming ability, and controlled release characteristics, make it an attractive choice for […]

In the world of construction and manufacturing, a wide array of materials are utilized to ensure the highest quality and performance standards. One such material that has gained significant popularity is HPMC, or Hydroxypropyl Methylcellulose. With its versatile properties and numerous advantages, HPMC has become an essential component in various industries. This article will delve […]

Hydroxypropyl Methylcellulose (HPMC) is a type of cellulose ether used as a viscosity modifier, and its viscosity value has a significant impact on the performance and applications of products. This article will explore the meaning and application of HPMC viscosity values from various perspectives. The viscosity value of HPMC refers to the resistance to flow of an HPMC solution under certain […]