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Hydroxypropyl Methylcellulose (HPMC) is a versatile polymer widely used in construction applications. This section will discuss the key properties that make construction grade HPMC an essential ingredient in the construction industry. Water Retention One of the most important properties of construction grade HPMC is its ability to retain water. This characteristic helps improve the workability […]

1. Cement Mortar Hydroxypropyl MethylCellulose helps to increase the dispersion of cement-sand, greatly improve the plasticity of mortar and water-holding capacity, prevent cracks and enhance the strength of cement. Hydroxypropyl Methylcellulose can improve the bonding strength of mortar, even in high temperature environment, it can ensure sufficient moisture of mortar, and make cement fully hydrated, […]

HPMC, or Hydroxypropyl Methylcellulose, is a versatile polymer derived from cellulose, and it finds a wide range of applications across multiple industries. As an experienced HPMC manufacturer, we take pride in producing HPMC that meets the highest standards of quality, consistency, and performance. Here’s why you should consider choosing us as your trusted supplier for […]

Hydroxypropyl methylcellulose (HPMC) is a commonly used additive in masonry mortar formulations. It serves various purposes, including improving workability, enhancing adhesion, and controlling water retention. Water retention is a critical property of masonry mortar as it affects the hydration process, workability, and long-term performance. In this context, we will explore the water retention capabilities of […]

Hydroxypropyl methylcellulose (HPMC) is a nonionic cellulose ether prepared by a series of chemical processing using pure cotton as a raw material. Mainly used in the construction industry: water-resistant putty powder, putty paste, steel putty, paint glue and masonry mortar, dry powder insulation mortar and other dry powder building materials. Hydroxypropyl methylcellulose (HPMC) is a kind […]

Important factors affecting the quality indicators of hydroxypropyl methylcellulose: According to the product properties, reaction principles, and operating experience, factors such as the activity of the solvent and the degree of reaction directly affect the important quality indicators of the product. 1) The solvent is a catalyst in the reaction process. The activity of the solvent […]

Mortar adhesive products: Hydroxypropyl methylcellulose (HPMC) Building-grade mortar adhesive is a polymer (HPMC) that can enhance the bonding of cement-based premixed dry mixes. The mortar with the adhesive has good flexibility and bonding, good anti-sagging, water retention, and water resistance. It is easy to operate and can improve the bonding strength and tensile strength to […]

The Water Retention Functions and Principles of Hydroxypropyl Methylcellulose The HPMC mainly plays a role in water retention and thickening, able to effectively improve the bond force and sag resistance of slurry. Air temperature, humidity, wind pressure and other factors will affect the evaporation rate of water in cement mortar and gypsum-based products. Therefore, in […]

The mechanism by which concrete shrinkage cracking occurs is as follows. In setting and hardening of concrete, the volume will change and the set cement will generate heat of hydration. Due to different rates of temperature increases and decreases on the surface or in the inner part of components, shrinkage deformation of concrete will be […]