Technical Blogs

Sodium carboxymethylcellulose (CMC) is a water soluble salt produced in large crude commercial grade quantities without any refinement for use in detergents, drilling fluids and the paper industry. At higher degrees of purity, CMC is used as a food additive.

Hydroxyethyl Cellulose (HEC) is a nonionic cellulose derivative which dissolves in both cold and hot water. It is used to produce solutions having a wide range of viscosity. Such solutions has typical Non-Newtonian flow characteristic.

Hydroxypropyl Methylcellulose is a non-ionic cellulose ether made through a series of chemical processes, with the natural polymer cellulose as the raw material. It is odorless, tasteless and non-toxic white powder. In cold water, it swells into a clear or slightly turbid colloidal solution.

Hydroxypropyl methylcellulose (HPMC) is a nonionic cellulose ether prepared by a series of chemical processing using pure cotton as a raw material. Mainly used in the construction industry: water-resistant putty powder, putty paste, steel putty, paint glue and masonry mortar, dry powder insulation mortar and other dry powder building materials.

Tile is a kind of functional decoration material that is widely accepted and loved by everyone which has been used around the world.

Anytime hydroxy ethyl cellulose is mentioned as an ingredient in cosmetics and personal care products, so many think it seems awkward and sort of synthetic hash chemical.

Selecting the correct tile adhesive is just as important as selecting the right tile for the project. The job of the adhesive is to bond the bottom of the tile to a surface, called the setting bed.

HPMC can be divided into instant type (Surface treated) and hot soluble type (Non-surface treated). The instant product is rapidly dispersed in cold water and disappears into the water. At this time, the liquid has no viscosity because HPMC is only dispersed in water and there is no real dissolution.

Hydroxypropyl Methylcellulose is non-ionic cellulose mixed ether made from refined cotton by alkaline treatment and then by a series of reactions with propylene epoxide and methyl chloride as etherifying agents.