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Cellulose Ether is derived from Cellulose and is a water-soluble compound used in several industries. It finds its usage mainly in the construction, food, pharmaceutical, and cosmetics industries. Specifically, Cellulose Ether is primarily used in the construction sector as it acts as a binder, thickener, and water retention agent in construction. There are different grades […]

1. Supplier Verification: The first step in ensuring RDP quality and authenticity is to establish trust in your supplier. Research and choose reputable manufacturers or distributors known for producing high-quality RDP. Look for certifications and industry affiliations, which can be indicative of a commitment to quality. 2. Material Data Sheets (MDS): Request Material Data Sheets […]

Redispersible polymer powder is a water-soluble re-dispersible powder. This powder can be quickly re-dispersed into an emulsion after contact with water. Due to the high bonding capacity and unique properties of redispersible polymer powder, such as water resistance, constructability and thermal insulation, they have a wide range of applications. So how can we identify the […]

HPMC, or Hydroxypropyl Methylcellulose, is a versatile and widely used additive in the construction industry. It is particularly beneficial when used in wall putty plasters skim coat. In this article, we will explore the various advantages of using HPMC in this application. One of the key benefits of using HPMC in wall putty plasters skim […]

HPMC mainly have the effect of thickening, water-retention and constructability in Putty powder: Thickening: HPMC can thicken the solution and give the solution suspension and consistency effect. Have good effect of anti-sagging. Water-retention: Let putty powder dry more slowly, assist hydrated reaction of ash-calcium. Constructability: HPMC’s lubrication action gives putty powder good constructability.

Cellulose ether includes many cellulose products. There are many cellulose products that can be used as water-retaining agents and thickeners. This article mainly introduces the cellulose ether hydroxypropyl methylcellulose (HPMC). When it comes to water-retaining, people may think of the effects of preventing water evaporation and loss, but the water-retaining effect of cellulose ether (HPMC) […]

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 […]