redispersible latex powder RDP for tile adhesivesDecember 7th 2023
Hydroxypropyl methyl cellulose (HPMC) is a polymer widely used in the construction industry. It is a white or off-white, odorless, and tasteless powder that is easily soluble in water. In construction, HPMC is primarily used as a water-retaining agent, thickener, and binder in cement-based products.
One of the main benefits of using HPMC in construction is its ability to improve the workability and consistency of cement-based products. It also helps to reduce water loss during the curing process, which can prevent cracking and shrinkage. HPMC can be added to various cement-based products such as mortars, stucco, grouts, tile adhesives, and self-leveling compounds to improve their performance and durability.
HPMC is also commonly used as a thickener in cement-based products. By increasing the viscosity of the mixture, it can help to prevent sagging and improve the adhesion of the product to the substrate. HPMC can also act as a binder, which helps to improve the strength and stability of the final product.
Another advantage of using HPMC in construction is that it is non-toxic and environmentally friendly. It does not release harmful substances during production or use, making it safe for both workers and the environment.
In summary, construction grade HPMC is an important ingredient in modern construction materials. Its ability to improve the workability, consistency, and durability of cement-based products has made it a popular choice among builders and contractors. With its non-toxic and environmentally friendly properties, HPMC is a safe and effective solution for improving the performance of construction materials.