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  • The purpose and use of building redispersible polymer powder

    The purpose and use of building redispersible polymer powder Specifically, building redispersible emulsion powder is a kind of building material, which is a combination of building powder and environmental protection glue in a certain proportion. Its use method is simple, the effect is remarkable...
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  • New type of environmentally friendly gypsum putty formula, do you know?

    The new gypsum wall-scraping putty powder is a new type of green and environmentally-friendly building facing plastering material. It is directly added with water and mixed evenly when used, and the decorative wall is leveled by a scraping method. It has good bonding performance, fast hardening, ...
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  • Gypsum-based putty, lime-calcium-based putty and cement-based putty, have you clearly distinguished?

    Putty powder is mainly divided into gypsum-based putty powder, lime-calcium-based putty powder and cement-based putty powder according to the main raw materials. What is the difference between these three types of putty powder? How do we choose the appropriate type of putty powder in practical ap...
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  • Why add redispersible polymer powder in wall putty, mortars and tile adhesive?

    Why add redispersible polymer powder in wall putty, mortars and tile adhesive?

    Redispersible polymer powder is water-soluble redispersible powders. It is divided into ethylene/vinyl acetate copolymer, vinyl acetate/vinyl tertiary carbonate copolymer, acrylic acid copolymer, etc., and is powder bonded after spray drying. It uses polyvinyl alcohol as a protective colloid. Thi...
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  • How do ready-mixed mortar additives improve mortar properties?

    How do ready-mixed mortar additives improve mortar properties?

    Modified additives such as ready-mixed mortar additives, cellulose ethers, coagulant, redispersible polymer powder, air entraining agents, early-strength agents, water-reducing agents, etc., which are added additional according to the needs of the project. They greatly improve the performances of...
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  • What points in time are important in tile adhesive construction?

    What points in time are important in tile adhesive construction?

    A high quality tile adhesive should have used excellent Hydroxypropyl methyl cellulose HPMC and redispersible polymer powder. Meanwhile, in tile adhesive applying, what times do we need to pay attention to? Let’s discuss about these in this article. How long is the shelf life of ceramic tile adhe...
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  • How important it is adding cellulose to mortar and gypsum-based products?

    How important it is adding cellulose to mortar and gypsum-based products?

    Hydroxypropyl methyl cellulose in cement mortar and gypsum-based slurry mainly plays a role of water retention and thickening, which can effectively improve the cohesive force and sag resistance of the mortar. Factors such as air temperature, temperature and wind pressure speed will affect the v...
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  • Hydroxypropyl methyl cellulose (HPMC) 20 questions

    Industrial-grade hydroxypropyl methyl cellulose used in mortar is distinguished by viscosity. Generally, the following brands are commonly used (the unit is viscosity) Low viscosity: 400 is mainly used for self-leveling mortar, but generally imported. Reason: The viscosity is low, although the wa...
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  • What is the relationship between ready-mixed mortar, dry mortar and cellulose and magnesium aluminum silicate?

    What is the relationship between ready-mixed mortar, dry mortar and cellulose and magnesium aluminum silicate?

    What is the relationship between ready-mixed mortar, dry mortar and cellulose and magnesium aluminum silicate? In order to make the performance of the ready-mixed mortar meet the specifications and construction requirements, the mortar admixture is an indispensable component. Magnesium aluminum s...
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  • Influence of cellulose ether content on desulfurized gypsum-based self-leveling mortar

    The influence of cellulose ether content on the basic properties of mortar: The incorporation of cellulose ether has a significant impact on the properties of the mortar. With the increase of the content, the workability and cohesiveness of the mortar are significantly improved, the fluidity loss...
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  • Do you know the difference between HPMC and HEMC?

    Do you know the difference between HPMC and HEMC?

      Name difference Hydroxypropyl methyl cellulose, alias: methyl hydroxypropyl cellulose, hypromellose, English abbreviation: HPMC, MHPC. Hydroxyethyl methyl cellulose, alias: methyl hydroxyethyl cellulose, hydroxyethyl methyl cellulose, hydroxymethyl ethyl cellulose, English abbreviation: H...
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  • Application of Hydroxyethyl Cellulose in latex paint

    Application of Hydroxyethyl Cellulose in latex paint

    Application of Hydroxyethyl Cellulose in latex paint Hydroxyethyl cellulose (HEC) is a white or light yellow, odorless, non-toxic, fibrous or powdered solid, which is prepared from alkaline cellulose and ethylene oxide by etherification reaction and belongs to non-ionic soluble cellulose ether. H...
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