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What is Ready-mix mortar？ Ready-mix mortar is composed of cement, sand, performance additives and other ingredients, mixed in a certain proportion, and used for construction purposes.Ready-mix mortar is divided into two types: wet-mix mortar and dry-mix mortar and can be roughly divided into tile adhesive, waterproof mortar, self-leveling, grouting, external wall insulation, etc. With the […]

The retardation of cellulose ether: The third function of cellulose ether is to delay the hydration process of cement. Cellulose ether imparts various beneficial properties to the mortar, and also reduces the early hydration heat release of cement and delays the hydration kinetic process of cement. This is unfavorable for mortar use in cold regions. […]

Hydroxypropyl methyl cellulose is almost insoluble in anhydrous ethanol and acetone. The aqueous solution is quite stable at room temperature and can gel at high temperature. Most of the hydroxypropyl methyl cellulose on the market now belong to cold water (room temperature water, tap water) instant type. Cold water instant HPMC will be more convenient […]

The difference between putty and paint is: different concepts, different ingredients, different performance, different processing steps, and different usage methods. The concept is different: Paint is applied to the surface of the object to be protected or decorated to form a continuous film firmly attached to the object to be coated. Putty is a decorative […]

High-quality hydroxypropyl methyl cellulose HPMC can be uniformly and effectively dispersed in cement mortar and gypsum-based products, and wrap all the solid particles, and form a wetting film, the water in the base in a fairly long time gradually released, and inorganic cementitious materials hydration reaction, so as to ensure the bond strength and compressive […]

The application of hydroxypropyl methyl cellulose HPMC in building materials: 1 Cement-based plaster ⑴ Improve the uniformity, make the plaster easier to be applied on the trowel, at the same time improve the anti-sagging performance, enhance the fluidity and pumpability, and improve the work efficiency. ⑵ High water retention, extending the mortar’s storage time, improving […]

mhec methyl hydroxyethyl cellulose Methyl Hydroxyethyl Cellulose (MHEC) is a type of cellulose ether that is commonly used as a thickener, binder, and stabilizer in various industries. MHEC is water-soluble and can be easily dissolved in water to form a clear, viscous solution. SLEO Chemical is a manufacturer and supplier of cellulose ether products, including […]

When formulating CTA with RPP/RDP, it’s important to consider factors such as water retention capacity, workability time, open time before setting occurs, final set time after application onto the substrate surface, minimum thickness requirements for application onto walls or floors, etc. It’s also important to consider which type of cement should be included in order […]

Redispersible polymer powder (RPP/RDP) is a type of synthetic polymer that improves the physical and mechanical properties of CTA when combined with other cementitious components. RPP/RDP works by providing additional adhesion strength between tiles and substrate surfaces while also reducing the amount of water absorption into the substrate surface. Additionally, RPP/RDP helps to reduce shrinkage in large-format […]