News

  • Selection and Differentiation of Redispersible Polymer Powders
    Post time: Aug-07-2025

    Redispersible polymer powders (RDP) are essential additives in dry-mix mortar formulations used across a range of construction applications, including tile adhesives, wall putty, self-leveling compounds, and external insulation finishing systems (EIFS). These polymer powders are manufactured by s...Read more »

  • What are the raw materials for MHEC?
    Post time: Aug-06-2025

    Methyl hydroxyethyl cellulose (MHEC) is a water-soluble polymer widely used in building materials, coatings, adhesives, and other industries. It primarily serves to thicken, retain moisture, and improve workability. Understanding its raw material composition helps assess product quality and perfo...Read more »

  • What is the usage rate of HPMC?
    Post time: Aug-05-2025

    Hydroxypropyl methylcellulose (HPMC) is an important nonionic cellulose ether widely used in various industries, including construction, pharmaceuticals, food, and cosmetics. Many people are concerned about the usage rate of HPMC. However, the dosage is not fixed; it varies depending on the indus...Read more »

  • HPMC Mixing Methods with Water
    Post time: Aug-04-2025

    HPMC (Hydroxypropyl Methylcellulose) is a commonly used water-soluble polymer cellulose ether, widely used in industries such as building materials, pharmaceuticals, food, coatings, and daily chemicals. HPMC possesses properties such as water retention, thickening, film-forming properties, and st...Read more »

  • Uses of MHEC in Tile Adhesives
    Post time: Aug-01-2025

    Methyl Hydroxyethyl Cellulose (MHEC) is a nonionic, water-soluble cellulose ether widely used in the building materials industry, particularly in tile adhesives. The addition of MHEC to tile adhesives not only optimizes workability but also enhances bonding and durability, making it an indispensa...Read more »

  • What additives are used in dry-mix mortar?
    Post time: Jul-31-2025

    Dry-mix mortar often incorporates a variety of functional additives to improve its workability, adhesion, durability, and suit various application requirements. These additives play a key role in mortar, not only enhancing its overall performance but also broadening its application in constructio...Read more »

  • Hydroxypropyl Methylcellulose Viscosity Test Method
    Post time: Jul-30-2025

    Hydroxypropyl methylcellulose (HPMC) is an important nonionic cellulose ether widely used in construction, pharmaceuticals, food, and daily chemicals. Viscosity is a key indicator for evaluating the quality and applicability of HPMC. It not only reflects the rheological properties of its solution...Read more »

  • What is CMC in ceramics?
    Post time: Jul-28-2025

    In the ceramic industry, carboxymethyl cellulose(CMC) , a water-soluble polymer compound derived from natural cellulose. CMC has become an indispensable additive in the production process of ceramic green bodies and glazes due to its excellent thickening, bonding, water retention, suspension and ...Read more »

  • What role does hydroxypropyl cellulose play in tablets?
    Post time: Jul-25-2025

    Hydroxypropyl Cellulose (HPC) is a commonly used semi-synthetic water-soluble cellulose ether that plays an important role in tablet production. It is a high molecular polymer made by introducing hydroxypropyl substituents to improve solubility and processing performance based on natural cellulos...Read more »

  • HPMC in detergent products
    Post time: Jul-24-2025

    Hydroxypropyl Methylcellulose (HPMC) is a nonionic cellulose ether obtained by chemical modification of natural cellulose. It has good solubility, thickening, water retention and film-forming properties, and is widely used in daily chemical and industrial detergents. Due to its safety, low irrita...Read more »

  • What are the different types of hydroxypropyl methylcellulose?
    Post time: Jul-23-2025

    Hydroxypropyl methylcellulose (HPMC) is a nonionic cellulose ether widely used in construction, medicine, food, cosmetics and other fields. It is made from natural polymer cellulose by introducing methoxy (–OCH₃) and hydroxypropoxy (–OCH₂CH(OH)CH₃) functional groups through etherification reactio...Read more »

  • Application of RDP in stone grouting solutions
    Post time: Jul-22-2025

    Stone grouting is a special construction material used to fill stone gaps, improve decorative effects and structural stability, and requires good adhesion, crack resistance, weather resistance and water resistance. Redispersible polymer powder (RDP) is an important modified component in the stone...Read more »