Industry News
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What role does redispersible polymer powder (RDP) play in reducing shrinkage?
Shrinkage in cementitious materials, such as mortars and concrete, is a common issue that can lead to cracking and structural weaknesses. This phenomenon occurs due to the loss of water from the mixture, which results in a reduction in volume. Various strategies are employed to mitigate shrinkage...Read more -
Factors to consider when measuring viscosity of dry-mixed mortar HPMC
Hydroxypropyl methylcellulose (HPMC) is an essential additive in dry-mixed mortars, improving properties such as workability, water retention, and adhesion. Measuring the viscosity of HPMC in dry-mixed mortars is crucial for ensuring consistent quality and performance. Viscosity influences the ea...Read more -
Application of Carboxymethyl Cellulose (CMC) in Drilling Fluids
Drilling fluids, commonly known as drilling muds, are critical in the drilling process of oil and gas wells. Their primary functions include lubricating and cooling the drill bit, transporting drill cuttings to the surface, maintaining hydrostatic pressure to prevent formation fluids from enterin...Read more -
What is the application of hydroxyethyl cellulose (HEC) in ink?
1. Overview of Hydroxyethyl Cellulose (HEC) Hydroxyethyl cellulose (HEC) is a non-ionic, water-soluble polymer derived from cellulose. It is known for its thickening, film-forming, and stabilizing properties, making it a versatile additive in various industries, including pharmaceuticals, cosmeti...Read more -
Using HPMC to enhance the performance of plasters and renders
Hydroxypropyl Methylcellulose (HPMC) is a versatile cellulose ether used extensively in construction materials, including plasters and renders. Its unique properties contribute significantly to the enhancement of these materials, making it indispensable in modern construction. Chemical Properties...Read more -
How does RDP powder improve the performance of building mortar?
RDP (redispersible polymer powder) is a common building material additive that significantly improves the performance of building mortar through its enhanced chemical properties and physical properties. (1) Definition and basic properties of RDP 1. Composition and properties of RDP Redispersible ...Read more -
How does polyanionic cellulose benefit oil drilling?
1. Introduction Oil drilling is a complex engineering operation that requires the use of a variety of chemicals to optimize the performance of drilling fluids. Drilling fluids not only lubricate and cool during drilling, but also help carry cuttings, prevent wellbore collapse, and maintain well p...Read more -
How to choose the viscosity of HPMC when producing putty powder dry mortar?
When producing putty powder and dry mortar, choosing the right viscosity of hydroxypropyl methylcellulose (HPMC) is crucial to the performance of the product. As an important chemical additive, HPMC has the functions of thickening, water retention, and stabilization. 1. The role of HPMC in putty ...Read more -
How HPMC helps improve the performance of mortar and plaster
Hydroxypropyl methylcellulose (HPMC) is a non-ionic cellulose ether widely used in building materials, especially mortar and plaster. As an additive, HPMC can significantly improve the various properties of these materials, including workability, water retention, crack resistance, etc. 1. Chemica...Read more -
What are the characteristics of high viscosity construction grade HPMC tile adhesive?
High viscosity construction grade HPMC (hydroxypropyl methylcellulose) tile adhesive is a bonding material widely used in construction projects. It is mainly used for pasting ceramic tiles, stone and other decorative materials, with excellent construction performance and durability. (1) Introduct...Read more -
What is the role of methyl hydroxyethyl cellulose MHEC?
Methyl Hydroxyethyl Cellulose (MHEC) is a chemically modified cellulose ether. Its basic structure is a cellulose chain, and special properties are obtained by introducing methyl and hydroxyethyl substituents. MHEC is widely used in building materials, coatings, daily chemicals, pharmaceuticals a...Read more -
What are dry-mix mortar additives?
Dry-mix mortar additives are a class of chemical substances or natural materials used to modify the performance of dry-mix mortar. These additives are used to improve the various properties of mortar, such as fluidity, bonding strength, crack resistance and durability, so as to meet the needs of ...Read more