Wide application of hydroxypropyl methylcellulose (HPMC) in the construction industry: improving adhesion and water retention

With the increasing demand for high-performance building materials in the construction industry, hydroxypropyl methylcellulose (HPMC) has become an indispensable component in the construction process. This article will discuss in detail how HPMC can improve the quality of building materials and construction effects by improving adhesion and water retention.

Hydroxypropyl methylcellulose (HPMC) is an important polymer material that is widely used in many industries such as construction, medicine, food and cosmetics. In the construction industry, HPMC has become an important additive for mortar, putty powder, gypsum and other materials due to its excellent adhesion and water retention performance, which improves the construction performance and durability of the materials.

The role of HPMC in mortar

Adding HPMC to mortar can effectively improve the fluidity and adhesion of mortar, making


it easier to apply and less prone to sagging. In addition, the water retention of HPMC prevents moisture from being lost quickly, prolongs the open time of mortar, and enhances the construction effect.

Thickener and lubricant in putty powder

HPMC as a thickener in putty powder can improve the thixotropy and construction feel of putty powder, make the application smoother, and reduce material waste.

Anti-cracking and water retention function in gypsum

HPMC in gypsum products can not only prevent the occurrence of cracks, but also increase the strength of the material and improve the overall durability of the product.

With the development of green buildings, the use of HPMC will become more common. It provides an ideal solution for the environmental protection and efficient construction of building materials, and meets the needs of construction workers and enterprises for high-quality building materials.