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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 […]

HPMC, also known as hydroxypropyl methylcellulose, plays a crucial role in enhancing adhesion in tile cement. This key ingredient is commonly used in construction materials due to its effectiveness in improving the bonding properties of tile cement. It acts as a binder, creating a strong and durable bond between the tiles and the substrate. When […]

In dry mix mortar, adding a little HPMC can significantly improve the performance of wet mortar. It can be seen that HPMC is a major additive that affects the construction performance of mortar. ● Water Retention Water retention is an important property of HPMC. The viscosity, dosage, environmental temperature and molecular structure of HPMC have […]

If the hot soluble type (Non-surface treated) HPMC is added directly to the water, agglomeration will occur before dissolution. However, dissolving in this way is very slow and difficult. Here we recommend three dissolution methods for end users based on different applications： 1 Hot water dissolution method: Since HPMC is not dissolved in hot water, […]

1. Water Retention HPMC has excellent water-retaining properties. When mixed with skim coat materials, it helps to keep the mixture workable for extended periods. This is particularly advantageous during application, as it prevents the mixture from drying out too quickly, allowing for even and consistent application. The enhanced workability reduces the risk of cracking and […]

How to make wall putty paste? Making wall putty paste requires only three steps: preparing materials, mixing, and checking. 1. Prepare Raw Materials. Gather all the materials you need. White cement, RDP powder, fillers such as calcium carbonate. Measure the right amount of HPMC hydroxypropyl methylcellulose and add it to wall putty formulation. Prepare some water. 2. Mixing […]

The addition of HPMC to gypsum plaster formulations can significantly improve its construction performance and final physical properties. Specifically: Improved construction performance: Gypsum plaster added with HPMC has better fluidity and water retention, making construction smoother, and is especially suitable for plastering and leveling large areas. Improve surface quality: Due to the lubrication and water-retaining properties of […]

1. High water retention Cellulose has a high water-holding capacity. This attribute makes it useful to improve resistance, prevent cracking, and enhance gypsum plaster’s overall appearance. It also boosts surface uniformity, lubrication, and adhesion when applied to gypsum plaster in putty and other construction works. 2. Thickening property HPMC is the right material for you if you […]

Water retention: HPMC acts as a water retaining agent in cementitious materials. It forms a thin film around the cement particles, preventing excessive evaporation of water during the hydration process. This enhances workability and extends setting time, allowing for better placement and finishing of concrete. Improve Processability: HPMC controls the rheology of cement mixtures, enhancing […]