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Why HEMC is the better choice than HPMC for manufacturing of Cement tile adhesive and Wall putty? HPMC and HEMC have similar functions in building materials. It can be used as dispersant, water retaining agent, thickener and binder, etc. it is mainly usedin the molding of cement mortar and gypsum products. It is used in […]

Compared with ordinary HPMC, the production of surface-treated HPMC has one more process. We use a cross-linking agent (usually use glyoxal) to treat its surface. The purpose of this step is to enable HPMC to disperse quickly in cold water, rather than dissolving at the beginning. If the added amount of glyoxal is large, the dispersion will […]

Redispersible polymer powder is a type of dry powder material made from polymer emulsions that can be redispersed in water to form a stable emulsion. This product is used in construction and building applications as an admixture in mortar, concrete, and plaster. The powder can be easily added to the wet mixture and forms a […]

HPMC, or hydroxypropyl methylcellulose, is an ingredient commonly used in tile adhesives. It is a water-soluble cellulose ether used as a thickener, binder and dispersant in the production of tile adhesives. HPMC has several advantages as an ingredient in tile adhesives. It is non-toxic, non-irritating and non-allergenic, making it safe for use in indoor environments. […]

What is Wet-mixed mortar ? Wet-mixed mortar is composed of cement, fine aggregate, admixture and water, etc. According to a certain proportion, after being measured and mixed in the mixing station. The wet-mixed mixture is transported to the place of use by a mixer truck, stored in a special container, and used up within the […]

The application of EIFS (Exterior Insulation Finish System) in Europe and the United States has a history of more than 60 years and has accumulated rich experience, but there have also been some problems. After the outbreak of the oil crisis in the 1970s, due to the need for energy saving, the external wall thermal […]

WHAT IS SKIM COATING? Skim coating is the process of applying a layer of muddy plaster compound to rough or damaged ceilings and walls to either smooth or repair them. Both professional plasterers and Do-It-Yourselfs (DIYs) can use this method to repair entire walls; to smooth out cross-hatching on dry wall paper, fill deep scratches […]

Hydroxypropyl Methyl Cellulose Ether HPMC in the Machine Sprayed Cement Mortar (1) The water retention rate of mortar increases with the increase of HPMC content, and the viscosity is The curves of 10W, 15W and 20W Pa.s cellulose ethers are basically the same. When the content is 0.15%, the water retention rate is greater than […]

Redispersible latex powder, mainly used in dry cement mortar in the construction industry, is an important additive for dry cement mortar. Redispersible latex powder, has a significant effect in dry cement mortar. It can improve the bonding strength and cohesion of the material. Improve the elastic bending strength and flexural strength of the material. Improve […]