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MHEC is a cellulose ether derivative that serves as a thickener, water retention agent, and rheology modifier in construction materials, including tile adhesives. Its inclusion in tile adhesive formulations is essential for improving workability, open time, and adhesion properties. By controlling the rheological behavior of the adhesive, MHEC ensures proper application and bonding of tiles, […]

Hydroxypropylmethylcellulose (HPMC) is a semisynthetic, viscoelastic polymer that is widely used in the pharmaceutical and food industries as a thickener, binder, and controlled release agent. It is a white, tasteless, and odorless powder that is soluble in water and many organic solvents, but it is not soluble in oil. Dissolving HPMC is a simple process, but […]

HPMC is used to bond tiles to a substrate or surface, and drying time can affect the success of the installation. Here Are Some Ways to Make Quick-drying Tile Adhesive. Increase Air Flow Increasing the air flow around your tiles can help the adhesive dry faster. You can do this by opening windows and doors, […]

HPMC is used to bond tiles to a substrate or surface, and drying time can affect the success of the installation. Here Are Some Ways to Make Quick-drying Tile Adhesive. Increase Air Flow Increasing the air flow around your tiles can help the adhesive dry faster. You can do this by opening windows and doors, […]

Architectural grade hydroxypropyl methylcellulose (HPMC) is a high-performance polymer that is widely used in the construction industry to improve the properties of a variety of building materials. HPMC is a cellulose-based polymer that is known for its ability to retain water, making it an effective thickening agent, binding agent, and film former. It is also highly […]

HPMC plays three roles in the putty powder, including thickening, water retention and construction. Thickening: Cellulose can be thickened to suspend, keep the solution uniform, and resist sagging. Water retention: Make the putty powder dry slowly, and assist the reaction of ash calcium under the action of water. Construction: Cellulose has a lubricating effect, which […]

Hydroxypropyl methyl cellulose is a kind of nonionic cellulose ether, which is made from natural plant macromolecular cellulose through a series of chemical processing. It is an odorless, tasteless, non-toxic white powder. Soluble in cold water and organic mixtures. In the production process of hand sanitizer, adding an appropriate amount of hydroxypropyl methyl cellulose can […]

1. Problems existing in the application of self-compacting concrete Self-compacting concrete has been widely used in engineering because of its excellent working performance, but there are also some problems in the application process, the more prominent ones are as follows: (1) The requirements for raw materials are too high, and the production is difficult to […]

1. Putty (Skim coating) In the whole coating process, the important role of putty is: a. Eliminate the surface defects of the coating base and improve the flatness of the base b. Plays a bonding transition role between the base layer and the coating film As the three levels of the painting process: the wall, […]