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  • Function and application of cellulose ether in ready mixed mortar
    Post time: Nov-17-2022

    Cellulose ether mainly has the following three functions: 1) It can thicken the fresh mortar to prevent segregation and obtain a uniform plastic body; 2) It has the function of air entrainment and can also stabilize the uniform small bubbles introduced into the mortar; 3) As a water retaining age...Read more »

  • Action mechanism of hydroxypropyl methyl cellulose on mortar mixture
    Post time: Oct-31-2022

    Hydroxypropyl methyl cellulose (HPMC for short) has excellent thickening property and can be used as an excellent anti dispersion agent for concrete. In the past, this material was a fine chemical product in short supply in China, with high cost. Due to various reasons, its application in China&#...Read more »

  • The additive hydroxypropyl methyl cellulose plays a key role in improving the performance of building dry mixed mortar
    Post time: Oct-24-2022

    1. Cellulose ether Cellulose ether is the general name of a series of products produced by the reaction of alkali cellulose and etherifying agent under certain conditions. Alkali cellulose is replaced by different etherifying agents to obtain different cellulose ethers. According to the ionizatio...Read more »

  • The general plan for the application effect of HPMC is as follows
    Post time: Oct-19-2022

    The general plan for the application effect of HPMC is as follows: The activation energy of the reaction in this step is reduced, while the fluidity of the reaction mixture is improved, and the defect of low yield of methylation reaction in the original process is solved. In the example, through...Read more »

  • Hydroxypropylmethylcellulose HPMC as dispersant, thickener and binder in building treatment
    Post time: Oct-17-2022

    Hydroxypropyl methylcellulose HPMC is mainly used in the molding of cement mortar and gypsum products as a dispersant, thickener and binder in building treatment. It is used in cement mortar to increase its cohesiveness, reduce flocculation, improve viscosity and shrinkage, and has water retentio...Read more »

  • Molecular weight viscosity of hydroxypropyl methyl cellulose
    Post time: Oct-10-2022

    The molecular weight of HPMC can be expressed by its solution viscosity in the solvent used. Unless otherwise stated, the molecular weight of HPMC is measured here with UBBELOHDE viscometer at 20 ℃ using an aqueous solution containing 2% (weight) of HPMC. Its withering degree is generally about 5...Read more »

  • Detailed introduction to daily chemical grade hydroxypropyl methyl cellulose
    Post time: Oct-08-2022

    Detailed introduction to daily chemical grade hydroxypropyl methyl cellulose: Daily chemical grade instant hydroxypropyl methyl cellulose is usually used in daily chemical washing products, such as hand sanitizer, laundry detergent, car wash liquid, etc. The properties of daily chemical grade hy...Read more »

  • Why people have such high requirements for water conservation in mortar
    Post time: Sep-29-2022

    The water retention property of mortar refers to the ability of mortar to retain water. Mortar with poor water retention property is easy to bleed and segregate during transportation and storage, that is, water floats above and sand and cement sink below. It must be remixed before use. All kinds ...Read more »

  • Relationship between Hydroxypropyl Methyl Cellulose (HPMC) and Tile Filler
    Post time: Sep-23-2022

    Ceramic tile sealant is also called ceramic tile sealant. It is mainly used for filling and bonding the gaps between ceramic tiles. It can not only make the surface beautiful, but also make the bonding between ceramic tiles tight, and prevent the penetration of water and erosion of other external...Read more »

  • Hydroxypropyl Methyl Cellulose Improves Cement Effect
    Post time: Sep-14-2022

    Anti dispersibility is an important technical index to measure the quality of anti dispersing agent. HPMC is a water-soluble polymer compound, also known as water-soluble resin or water-soluble polymer. It increases the consistency of the mixture by increasing the viscosity of the mixing water. I...Read more »

  • Function of cellulose ether in mortar
    Post time: Sep-06-2022

    Cellulose ether plays an important role in mortar in three aspects: first, it has excellent water retention capacity, second, it has an impact on mortar consistency and thixotropy, and third, it interacts with cement. The factors that affect the water retention of mortar also include cellulose et...Read more »

  • Daily chemical grade hydroxypropyl methyl cellulose
    Post time: Aug-23-2022

    Daily chemical grade instant hydroxypropyl methyl cellulose is usually used in daily chemical washing products, such as hand sanitizer, washing liquid, car wash liquid, etc. The performance of daily chemical grade hydroxypropyl grade a cellulose mainly includes: 1. Water solubility and thickening...Read more »

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