In the dry mixed mortar system, cellulose ether is an indispensable functional additive that can effectively improve the water retention capacity, construction feel, bonding performance, and molding effect of mortar without changing the original mortar ratio.

Water soluble cellulose derivatives (carboxymethyl cellulose CMC, hydroxyethyl cellulose HEC, hydroxypropyl methyl cellulose HPMC, etc.) are commonly used in laundry detergent, hand sanitizer, shower gel, dishwashing detergent and other daily chemical products for thickening, foam stabilization, suspension, and anti redeposition components; Surfactants are the core of decontamination, emulsification, and foaming.

Cellulose ether is a commonly used water-soluble polymer additive in the fields of building mortar, coatings, daily chemical products, lithium battery slurry, and chemical additives. Its core functions include thickening, water retention, suspension, foam stabilization, and shape preservation.

Hydroxypropyl methylcellulose (HPMC) is a commonly used water-soluble polymer thickener in liquid detergents, which can help maintain appropriate viscosity, improve hand feel and stability of products.

Suspension drugs are one of the commonly used types of formulations in clinical practice, formed by dispersing insoluble drug particles in a liquid dispersion medium. Due to the density of the drug particles, they are prone to settling after standing, which affects the uniformity and efficacy of the formulation.

Cellulose ether includes categories such as hydroxypropyl methyl cellulose, hydroxyethyl cellulose, and methyl cellulose, and belongs to hydrophilic polymer powder materials. It has strong hygroscopicity, and once stored improperly, it is prone to absorb moisture from the air and cause moisture agglomeration.

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In the field of modern pharmaceutical tablet production, the selection and application of excipients directly affect the molding effect, performance, and overall quality of the tablets.

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.

HPMC, as a commonly used functional additive in the preparation of honeycomb ceramics, has multiple functions such as thickening, water retention, pore forming, and lubrication. It plays a key role in the entire process of green body forming, drying, and sintering.