Dry mixed mortar, as a commonly used bonding and plastering material in construction, has anti sagging performance as one of its core performance indicators, which directly determines the construction effect and engineering quality.

Cellulose ether: Unlocking the "Performance Modifier" in the Chemical Industry

Cellulose-based substances (such as microcrystalline cellulose, hypromellose, sodium carboxymethyl cellulose, etc.) are one of the widely used categories in pharmaceutical excipients. Due to their good biocompatibility

Cellulose (commonly used natural cellulose derivatives in toothpaste, such as carboxymethyl cellulose sodium CMC, hydroxyethyl cellulose HEC, etc.) is an important functional additive in toothpaste. Through its thickening, stability, film-forming and other characteristics, it plays a key regulatory role in the basic form and performance of toothpaste, as follows:

During the injection molding process of honeycomb ceramics, hydroxypropyl methyl cellulose (HPMC) serves as a key additive, mainly exerting multiple effects by regulating the rheological properties, stability, and strength of the slurry, and significantly improving the molding efficiency. The specific mechanism is as follows:

Cellulose ether is one of the core components in pharmaceutical film coating materials. With its unique physicochemical properties (such as film-forming ability, water solubility, stability, biocompatibility, etc.), it plays multiple key roles in the coating process and product performance of pharmaceutical preparations, as follows:

Cellulose ether significantly enhances the stability of active ingredients (such as surfactants, enzyme preparations, functional additives, etc.) in washing and daily chemical products (such as laundry detergent, dishwashing detergent, laundry powder, etc.) through its molecular structural characteristics (such as polar groups, polymer chain networks) and interactions with active ingredients (such as surfactants, enzyme preparations, functional additives, etc.). The specific mechanism and mode of action are as follows:

Cellulose ethers (such as hydroxyethyl cellulose HEC, methyl cellulose MC, carboxymethyl cellulose sodium CMC, etc.) are key additives in decorative coatings (such as latex paint, interior wall paint, wood paint, etc.),

In the field of pharmaceutical excipients, cellulose based nanomaterials (such as nanocellulose, cellulose nanocrystals, cellulose nanofibers and their derivatives) have excellent biocompatibility, strong degradability, and wide sources

In personal cleaning products such as shampoo and shower gel, cellulose (usually cellulose derivatives, such as hydroxyethyl cellulose, hydroxypropyl methyl cellulose, etc.), as an important additive, achieves the effect of thickening and stabilizing foam through unique molecular structure and physical and chemical properties. The specific mechanism is as follows:

The role of cellulose (usually added as a molding aid and pore forming agent) in the drying process of honeycomb ceramics is closely related to the risk of drying cracking.

Cellulose (especially modified cellulose ethers such as hydroxypropyl methyl cellulose HPMC) is not directly used as the core material for thermal insulation in building materials,